民航专业术语缩写

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U民航专业词汇缩写

Uganda Underground Uganda Underground Upgrade Urgent
Unable Higher Due to Traffic
乌干达地下乌干达地下升级紧急由于活动不能爬升到较高高度
Ultra High Frequency Unheard Upper Information Centre
Unclassified
You Would
You Had
Up/Down
Upper Deck
Upper Advisory Area
通用异步收发机
高空空域公用汇流条继电器起落架正在施工未分类的你（们）将你（们）有上/下上舱高空咨询区
Ultra High Frequenc y Direction-Finding Station Update Under Excitation Underfrequency Until Further Advise Universal Flight Data Recorder Unde veloped Film Until Further Notice
苏维埃社会主义共和国联盟
美国标准通常的美国气象局世界时使用超薄型的犹他州（美）高空管制区协调世界时联合的使用使用直到极端的正在测试的组件紫外线欠压超声波水下水下高空航路
不必要的不相等的出乎意料的未完成的未运出的未听说的航空咨询服务大学通用的未知的未知的无限的卸货卸货无照明的，无灯光的未锁定的，松锁未婚的无监控的联合国组织非官方的不反对的未付款的未包装的反引号不合格的未收到的未调节的不可靠的不受限制的不工作，不提供服务不满意的不定期的，非计划的

空管(民航)缩略语大全

空中交通管制缩略语大全(ICAO English)A Amber 琥珀色（南北向主航路）A/A Air-to-air 空对空AAL Above Aerodrome Level 高出机场平面ABM Abeam 正切ABN Aerodrome beacon 机场灯标ABT About 关于ABV Above …以上AC Altocumulus 高积云ACAC Airborne collision avoidance system 机载防撞系统ACC Area control center 区域管制中心ACCID Notification of an aircraft accident 航空器失事通知ACFT Aircraft 航空器ACK Acknowledge 承认，收悉CAN Aircraft classification number 航空器等级序号AD Aerodrome 机场ADA Advisory area 咨询区ADF Automatic direction-finding equipment 自动定向设备ADIZ Air defense identification zone 防空识别区ADR Advisory route 咨询航路ADS Address 收电地址ADVS Advisory service 咨询服务ADZ Advise 通知AEIS Aeronautical en-route information service 航空的航路情报服务AER Approach end runway 跑道的进近端AERADIO Air radio 航空无线电AES Aerodrome emergency services 机场紧急服务AFB Air force base 空军基地AFCS Automatic flight control system 飞行自动控制系统AFIS Aerodrome flight information service 机场飞行情报服务AFL Above field level 高于场面AFM Affirmative 是的，对的AFS Aeronautical fixed service 航空固定服务AFTN Aeronautical fixed telecommunication network航空固定电信网A/G Air to ground 空对地AGA Aerodromes, air routes and ground aids机场、航路和地面助航设施AGL Above ground level 高出地面AGN Again 再，再次AIREP Air report 空中报告ALA Alighting area 着陆区，降落区ALR Alerting 告警ALS Approach lighting system 进近灯光系统ALT Altitude 海拔高度ALTN Alternate 备降，备分AM Amplitude modulation 调幅AMA Area minimum altitude 区域最低高度AMDT Amendment 修订AMS Aeronautical mobile service 航空移动服务AMSL Above mean sea level 高出平均海平面AOC Airport obstacle chart 机场障碍物图AOR Area of responsibility 责任区APCH Approach 进近APP Approach control 进近管制APRX Approximate 大约APU Auxiliary power unit 辅助动力装置APV Approve 批准ARO Air traffic services reporting office 空中交通服务报告室ARP Airport reference point 机场基准点ARQ Automatic error correction 自动误差纠正ARR Arrival 到达ARSA Airport radar service area 机场雷达服务区ARSR Air route surveillance radar 空中航路监视雷达AS Altostratus 高层云ASC Ascend to 上升ASDA Accelerate-stop distance available 可用加速停止距离ASPH Asphalt 沥青ASR Airport surveillance radar 机场监视雷达ATA Actual time of arrival 实际到达时间ATC Air traffic control 空中交通管制ATD Actual time of departure 实际离场时间ATF Aerodrome traffic frequency 机场交通频率ATFM Air traffic flow management 空中交通流量管理ATIS Automatic terminal information service 自动终端情报服务ATM Air traffic management 空中交通管理ATN Aeronautical telecommunication network 航空电信网ATS Air traffic service 空中交通服务ATZ Aerodrome traffic zone 机场交通地带AUTH Authorized 授权AUW All up weight 起飞全重AUX Auxiliary 辅助的AVBL Available 有用的，可用性AVG Average 平均AWY Airway 航路AZM Azimuth 方位（角）B Blue 兰色（南北向辅航路）BA Braking action 刹车效应BASE Cloud base 云底BC Back course 后航道BCN Beacon 灯标BCST Broadcast 广播BDRY Boundary 边界BFR Before 在…之前BGN Begin 开始BKN Broken 裂云BLDG Building 建筑物BLW Below …以下BRG Bearing 方位（角）BTL Between layers 云层之间，云层飞行BTN Between 在…之间BYD Beyond 超过C Degrees Celsius (Centigrade) 摄氏度CAAC Civil aviation administration of China 中国民用航空总局CAB Civil Aeronautics Board （美国）民用航空委员会CAT Clear air turbulence 晴空颠簸CAT Category 分类，类别CB Cumulonimbus 积雨云CEIL Ceiling 云高CGL Circling guidance light(s) 盘旋引导灯CH Channel 波道.CHG Change 改变、换CIV Civil 民用CK Check 检查，校核CL Center line 中心线CLBR Calibration 校正CLG Calling 呼叫CLR Clear, clearance 放行，放行许可CLSD Closed 关闭CM Centimeter 厘米CMB Climb to 爬升至CNL Cancel or cancelled 取消CNS Communication, navigation and surveillance 通信、导航和监视COM Communications 通信CONC Concrete 混凝土COND Condition 条件，状况CONT Continue(s) 连续，连续的COORD Coordinates 坐标COP Change-over point 转换点COR Correct or correction 正确，更正CORR Corridor 走廊CPU Central processing unit 计算机中央处理系统CRP Compulsory reporting point 强制性位置报告点CRT Cathode ray tube 阴极射线管CRZ Cruise 巡航CTA Control area 管制区CTL Control 管制，控制CTN Caution 注意CTR Control zone 管制地带CWY Clearway 净空道DA Decision altitude 决断高度DCKG Docking 停靠DCT Direct 直线进近，直飞DEG Degree 度DEP Depart/departure 起飞或离场DEPT Department 部门DES Descend to 下降DEST Destination 目的地DEV Deviation 偏航，偏离DFTI Distance from touchdown indicator 离接地距离指示器DH Decision height 决断高DIST Distance 距离DIV Divert, diverting 改航，转向DLA Delay 延误DME Distance measuring equipment 测距仪DP Dew point temperature 露点DPT Depth 深度DR Dead reckoning 推测DRG During 在…期间DS Dust storm 尘暴DSB Double sideband 双边带DUR Duration 持续期，持续时间DVOR Doppler VOR 多普勒全向信标EAT Expected approach time 预计进近时间EET Expected elapsed time 预计航程（经过）时间EFC Expected further clearance 预计进一步放行许可ELEV Elevation 标高EM Emission 发射，发讯EMERG Emergency 紧急，应急ENG Engine 发动机ERR Error 错误EST Estimate 预计，估计ETA Estimated time of arrival 预计到达时间ETD Estimated time of departure 预计离场时间ETE Estimated time enroute 预计航路飞行时间ETO Estimated time over 预计飞越时间EXC Except 除…..之外EXP Expect 预期，希望EXTD Extend 延长、延伸F Degrees Fahrenheit 华氏（度）FAA Federal Aviation Administration 联邦航空局（美）FAC Facilities 设施，设备FAF Final approach fix 最后进近定位点FAP Final approach point 最后进近点FAS Final approach segment 最后进近航段FAX Facsimile transmission 传真FC Funnel cloud 漏斗云FCST Forecast 预报FCT Friction coefficient 摩擦系数FG Fog 雾FIC Flight information center 飞行情报中心FIR Flight information region 飞行情报区FIS Flight information service 飞行情报服务FISA Automated Flight information service 自动飞行情报服务FL Flight level 飞行高度FLD Field 机场，场地FLG Flashing 闪光，照明弹FLT Flight 飞行，飞行航班FM From 自，从FM Frequency modulation 调频FMS Flight management system 飞行控制系统FMU Flight management unit 流量管理单位FNA Final approach 最后进近FPL Filed flight plan 申报的飞行计划FPM Feet per minute 英尺/分FPR Flight plan route 飞行计划路线FR Fuel remaining 剩余油量FREQ Frequency 频率FSL Full stop landing 全停着陆FSS Flight service station 飞行服务站FST First 第一FT Feet 英尺G Green 绿色（东西向主航路）GA General aviation 通用航空GCA Ground controlled approach (radar) 地面管制进近（雷达）GEO Geographic or true 地理的或真的GMT Greenwich mean time 地面管制GP Glide path 下滑道GPS Global positioning system 全球定位系统GRADU Gradually 逐渐地GS Glide slope 下滑坡度GS Ground speed 地速GWT Gross weight 全重H24 24 hour service 24小时服务HBN Hazard beacon 危险信标HC Critical height 临界高HDF High frequency direction finding station 高频定向台HDG Heading 航向HEL Helicopter 直升机HF High frequency (3-30 MHz) 高频HGT Height 高HJ Sunrise to sunset 日出至日没，昼间服务HLDG Holding 等待HN Sunset to sunrise 日没日出至，夜间服务HPA Hectopascal 百帕HS During hours of scheduled operations 按航班开放HIS Horizontal situation indicator 水平状态指示仪HST High speed taxiway turn-off 高速转出滑行道HX Irregular service 非定时服务Hz Hertz (cycles per second) 赫兹（每分钟周数）IAC Instrument approach chart 仪表进近图IAF Initial approach fix 起始进近定位点IAL Instrument approach and landing chart 仪表进近和着陆图IAP Instrument approach procedure 仪表进近程序IAR Intersection of air routes 航路交叉点IAS Indicated airspeed 指示空速IATA International air transport association 国际航空运输协会IBN Identification beacon 识别灯标ICAO International Civil Aviation Organization 国际民航组织IDENT Identification 识别，认别标志IF Intermediate approach fix 中间进近定位点IFR Instrument flight rules 仪表飞行规则IGS Instrument guiding system 仪表引导系统ILS Instrument landing system 仪表着陆系统IM Inner marker 内指点标IMC Instrument meteorological conditions 仪表气象条件IMG Immigration 入境，移民IMPT Important 重要INBD Inbound 进场，向台INFO Information 资料，情报INOP Inoperative 不工作INP If not possible 如不可能INPR In progress 在进行中INS Inertial navigation system 惯性导航系统INT Intersection 交叉点，联络道INTER Intermittent 间断的INTL International 国际的INTRG Interrogator 询问器INTRP Interrupted 中断，干扰IR Ice on runway 跑道积冰IS Island 岛屿ISA International standard atmosphere 国际标准大气JTST Jet stream 高空激流KG Kilogram 公斤KHz Kilohertz 千赫KM Kilometer 公里KMH Kilometer(s) per hour 公里/时KT Knots 海里/时KW Kilowatt 千瓦L Locator (Compass) 示位台LAT Latitude 纬度LB Pound 磅LCT Local time 当地时间LDA Landing distance available 可用着陆距离LDG Landing 着陆LDI Landing direction indicator 着陆方向指示器LEN Length 长度LF Low frequency 低频（30-300千赫）LGT Light, lighting 灯，灯光LIH Light intensity high 高强度灯LIL Light intensity low 低强度灯LIM Light intensity medium 中强度灯LLZ Localizer 航向道LMM Locator middle marker 示位台中指点标LOM Locator outer marker 示位台外指点标LONG Longitude 经度LORAN LORAN(long range air navigation system)罗兰（远程导航系统）LT Local time 当地时LVL Level 水平，层M Meters 米MAA Maximum authorized altitude 批准的最大高度MAG Magnetic 磁的MAINT Maintenance 维修，维护MAP Aeronautical maps and charts 航空地图和航图MAPT Missed approach point 复飞点MAR Marine (At sea) 在海上，在海洋MAX Maximum 最大的MB Millibar 毫巴MBZ Mandatory broadcast zone 强制广播区MCA Minimum crossing altitude 最低穿越高度MDA Minimum descent altitude 最低下降高度MDF Medium frequency direction-finding station 中频定向台MEA Minimum en-route altitude 最低航路高度MER True height above MSL 高出平均海平面的真高MET Meteorological 气象的METAR Aviation routine weather report (in aeronautical meteorological code)航空例行天气预报（用航空气象电码）MF Medium frequency 中频（300-3000赫兹）MHA Minimum holding altitude 最低等待高度MHz Megahertz 兆赫MID Mid-point (related to RVR) 中间点（关于跑道视程）MIL Military 军用，军事MIN Minutes 分钟MKR Marker radio beacon 无线电指点信标MLS Microwave landing system 微波着陆系统MM Middle marker 中指点标MM Millimeter 毫米MOA Military operating area 军事活动区MOC Minimum obstacle clearance (required) 最小超障余度（要求的）MOD Moderate 中度MOV Move, movement 活动，运动MPH Miles per hour 英里/小时MPS Meters per second 米/秒MPW Maximum permitted weight 最大允许重量MRA Minimum reception altitude 最低接受高度MRG Medium range 中程MS Minus 减，负MSA Minimum sector altitude 最低扇区高度MSG Message 电报MSL Mean sea level 平均海平面MT Mountain 山MTOW Maximum take-off weight 最大起飞重量MTWA Maximum total weight authorized 最大允许全重N Night, north or northern 夜间，北或北方NA Not authorized 不允许，不批准NAT North Atlantic 北大西洋NAV Navigation 导航NAVAID Navigational aid 导航设施NB Northbound 向北飞行的NC No change 无变化NCRP Non-compulsory reporting point 非强制性位置报告点NDB Non-directional radio beacon 无方向性信标NE Northeast 东北NEB North-eastbound 向东北飞的NEG No, negative 不，不是，不正确的NGT Night 夜，夜晚NIL None 没有NM Nautical miles 海里NML Normal 正常NOF International NOTAM office 国际航行通告室NAP Noise abatement procedure 消噪音程序NOTAM Notice to airman 航行通告NR Number 号码，数NW North-west 西北NWB North-westbound 向西北方向飞的NXT Next 下一个，下次OAC Oceanic area control center 海洋管制中心OAS Obstacle assessment surface 障碍物评价面OBS Observe, observed, observation 观测，观察OBST Obstruction 障碍物OCA Oceanic control area 海洋管制区OCA Obstacle clearance altitude 超障高度OCS Obstacle clearance surface 超障面OM Outer marker 外指点标OPN Open 开放OPR Operator, operate, operative 经营人，报务员，运行OPS Operations 运行，运转O/R On request 按要求，按申请OTS Out of service 不工作OVNGT Overnight 过夜PALS Precision approach light system 精密进近灯光系统PANS-OPS Procedures for air navigation services—aircraft operations航行服务程序-航空器运行PAPI Precision approach path indicator 精密进近航径指示器PAR Precision approach radar 精密进近雷达PARL Parallel 平行PCN Pavement classification number 道面等级序号PCZ Positive control zone 绝对管制地带PERM Permanent 永久的PJE Parachute jumping exercise 跳伞训练PLN Flight plan 飞行计划PN Prior notice required 需事先通知POB Persons on board 机上人员PRKG Parking 停机PROB Probability 概率，可能性PROC Procedure 程序PROP Propeller aircraft 螺旋桨航空器PROV Provisional 临时的，暂时的PS Plus 加、正PSG Passing 过往，经过PSGR Passenger 旅客PSN Position 位置PTN Procedure turn 程序转弯PWR Power 电源，功率QDM Magnetic bearing to facility 向台磁方位QDR Magnetic bearing from facility 背台磁方位QFU Magnetic orientation of runway 跑道磁向QTE True bearing 真方位QUAD Quadrant 象限R Red 红色（东西向辅航路）R Radar, right 雷达，右RA Radio altimeter 无线电高度表RAC Rules of the air and air traffic services空中规则和空中交通服务RAG Runway arresting gear 跑道制动装置RAI Runway alignment indicator 对准跑道指示器RB Rescue boat 救生艇RCA Reaching cruising altitude 到达巡航高度RCC Rescue co-ordination center 救援协调中心RCF Radio communication failure 无线电通讯失效RCL Runway centerline 跑道中心线RCLM Runway centerline markings 跑道中心线标志RCLR Recleared 再放行RDL Radial 径向线REC Receive, receiver 收，收到，接收REDL Runway edge light(s) 跑道边灯REF Reference 参阅REG Registration 登记，注册REIL Runway end identification lights 跑道端识别灯RENL Runway end light(s) 跑道端灯REP Reporting point 报告点REQ Request 请求RF Radio facility 无线电设施RFLG Refueling 加油（燃料）RH Right hand 右手（边）RL Report leaving 脱离报告RLCE Request level change en-route 请求在航路上改变高度层RLLS Runway lead-in lighting system 跑道引进灯光系统RMK Remarks 附注，备注RNAV Area navigation 区域导航/领航ROC Rate of climb 上升率，爬升率ROD Rate of descent 下滑率，下降率RPM Revolutions per hour 每分钟的转数RSCD Runway surface condition 跑道道面情况RSR En-route surveillance radar 航路监视雷达RTE Route 航路RTF Radiotelephony 无线电话RTG Radiotelegraphy 无线电报RTHL Runway threshold light(s) 跑道入口灯RTR Remote transmitter/receiver 遥控发射机/接收机RTS Return to service 恢复工作RTT Radio teletypewriter 无线电传打字机RTZL Runway touchdown zone light(s) 跑道接地带灯RVR Runway visual range 跑道视程RVV Runway visibility values 跑道能见度数值RWY Runway 跑道S South 南、南纬SAR Search and rescue 搜寻与援救SB Southbound 向南飞SDBY Stand by 等待，备份SE Southeast 东南SEB South-eastbound 向东南飞SEC Seconds 秒SECT Sector 扇区SELCAL Selective call system 选择呼叫系统SER Service 服务，工作SFC Surface 表面，道面SID Standard instrument departure 标准仪表离场SKED Schedule 定期SLW Slow 慢SMC Surface movement control 地面活动管制SMR Surface movement radar 地面活动雷达SN Snow 雪SNOWTAM Snow NOTAM 雪情通告SRA Special rules area 特殊规则区SRA Surveillance radar approach 监视雷达进近SRE Surveillance radar element 地面管制进近(GCA)的监视雷达部分SRG Short range 短程SSB Single sideband 单边带SSR Secondary surveillance radar 二次监视雷达SST Supersonic transport 超音速运输机STA Strait in approach 直线进近STAR Standard terminal arrival 标准终端进场STD Standard 标准STN Station 站，站位STNR Stationary 静止的STWL Stopway light(s) 停止道灯SUP Supplement 增补，补充SUPPS Regional supplementary procedures 地区补充程序SW Southwest 西南SWB South-westbound 向西南飞SWY Stopway 停止道T Temperature 温度TA Transition altitude 过度高度TAF Aerodrome forecast 机场天气预报TAIL Tail wind 顺风TAR Terminal area surveillance radar 终端区监视雷达TAS True airspeed 真空速TCA Terminal control area 终端管制区TDO Tornado 龙卷风TDZ Touchdown zone 接地区TEMPO Temporary 临时TEND Trend forecast 趋势预报TFC Traffic 交通TGL Touch-and-go landing 连续起落TGS Taxiing guidance system 滑行引导系统THR Threshold 跑道入口TKOF Take-off 起飞TMA Terminal control area 终端管制区TNA Turn altitude 转弯高度TML Terminal 终端，终端机场TOC Top of climb 爬升顶点TODA Take-off distance available 可用起飞距离TORA Take-off run available 可用起飞滑跑距离TP Turning point 转弯点TR Track 航迹，轨迹TRA Temporary reserved airspace 临时备用空域TRL Transition level 过度高度层TROP Tropopause 对流层顶TT Teletypewriter 电传打字机TURB Turbulence 颠簸TVOR Terminal VOR 终端甚高频全向信标TWR Tower 塔台TWY Taxiway 滑行道TWYL Taxiway-link 滑行联络道TXT Text 电文TYP Type of aircraft 机型TYPH Typhoon 台风UAA Upper advisory area 高空咨询区UAB Until advised by…直到由…通知UAC Upper area control center 高空区域管制中心UAD Upper advisory route 高空咨询航路UAR Upper air route 高空航路UFN Until further notice 直至进一步通知UGT Urgent 紧急UHF Ultra high frequency (300-3000MHz) 超高频（300-3000兆赫）UIC Upper information center 高空情报中心UIR Upper flight information region 高空飞行情报区UNL Unlimited 无限制U/S Unserviceable 不能使用USB Upper sideband 上边带UTA Upper control area 高空管制区UTC Coordinated universal time 协调世界时UWY Upper airway 高空航路VAC Visual approach chart 目视进近图VAR Magnetic variation 磁差VASIS Visual approach slope indicator system 目视进近坡度指示系统VDF VHF direction finding station 甚高频定向台VDP Visual descent point 目视下降点VFR Visual flight rules 目视飞行规则VHF Very high frequency (30-300MHz) 甚高频VIP Very important person 要客VIS Visibility 能见度VLF Very low frequency 甚低频VMC Visual meteorological conditions 目视气象条件VNAV Vertical navigation 垂直导航VOLMET Meteorological information for aircraft in flight供飞行中航空器用的气象情报VOR VHF Omnidirectional range 甚高频全向信标VSP Vertical speed 垂直速度VTOL Vertical take-off and landing 垂直起降VV Vertical visibility 垂直能见度W West, white 西，白色WAC World Aeronautical Chart 世界航图(1:1000,000)WB Westbound 向西飞WDI Wind direction indicator 风向指示器WEF With effect from 自xx起生效WIE With immediate effect 立即生效WIP Work in progress 工程在进行中WO Without 没有WPT Way-point 航路点WRNG Warning 警告，报警WS Wind shear 风切变WT Weight 重量WX Weather 天气X Cross 交叉，十字XNG Crossing 穿越Y Yellow 黄色YDS Zulu time 格林尼治平时Z Coordinated universal time 协调世界时。

航空术语缩写一览表

航空术语缩写一览表航空术语缩写一览表轮档挡好-- Chocks in地面电源设备接好--Ground power connected收到-- Roger现在关闭发动机--Shutting down engines 准备牵引-- Ready for pushback所有舱门已关好--All doors checked closed松刹车-- Brakes off松刹车-- Release parking brakes刹车已松-- Brakes off刹车已松-- parking brake Released可以牵引 --Clear for pushback23号跑道起飞--Runway( or face)two three05号跑道起飞--Runway( or face)zero five牵引完成 --Pushback complete刹车 --Brakes on刹车 --Set parking brake刹车刹好 --Brakes on刹车刹好-- Parking brake set准备启动1（或2）号发动机--Start number one(or two)可以启动1（或2）号发动机--Clear number one(or two)已经供气（如需气源车）--Pressure on启动结束 --Start complete断开地面设备-- Disconnect ground equipment插销移开 --Ping Removed稍等 --Standby稍等启动-- Standby for start稍等推出-- Standby for pushback在左（或右）方打手势--Hand signal on the left(or right)aircraft crew, air crew 机组, 机务人员pilot 驾驶员, 机长co-pilot, second pilot 副驾驶员navigator 领航员steward 男服务员stewardess, hostess 空中小姐radio operator 报务员Bairliner 班机monoplane 单翼飞机glider 滑翔机trainer aircraft 教练机passenger plane 客机propeller-driven aircraft 螺旋桨飞机jet (aircraft) 喷射飞机amphibian 水陆两用飞机seaplane, hydroplane 水上飞机turbofan jet 涡轮风扇飞机turboprop 涡轮螺旋桨飞机turbojet 涡轮喷射飞机transport plane 运输机helicopter 直升机supersonic 超音速hypersonic 高超音速transonic 跨音速subsonic 亚音速Airbus 空中客车Boeing 波音Concord 协和Ilyusin 依柳辛McDonald-Douglas 麦道Trident 三叉戟Tupolev 图波列夫hatch 舱口aeroengine, air engine 航空发动机navigation light 航行灯fuselage, body 机身nose 机头wing 机翼aileron 副翼wing flap 襟翼tail plane 水平尾翼starboard wing 右翼port wing 左翼pilot"s cockpit 驾驶舱parachute 降落伞passenger cabin 客舱propeller 螺旋桨pressurized cabin 密封舱undercarriage 起落架undercarriage wheel 起落架轮elevator 升降舵radio navigation device 无线电导航设备radio directive device 无线电定向设备luggage compartment 行李舱(fuel) tank 油箱auxiliary (fuel) tank 副油箱main (fuel) tank 主油箱autopilot 自动驾驶仪ground crew 地勤人员airport 航空港, 民航机场airfield, aerodrome, airdrome 机场airport beacon 机场灯标airport meteorological station 机场气象站main airport building, terminal building 机场主楼emergency landing runway, forced landing runway 紧急着陆跑道taxiway 滑行跑道runway 跑道omnirange radio beacon 全向式无线电航AUTOFLIGHT. . . . . . . . . . . . . . . . . . . . . . . . . . . 22COMMUNICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . 23ELECTRICAL POWER. . . . . . . . . . . . . . . . . . . . . . . .24EQUIPMENT/FURNISHINGS . . . . . . . . . . . . . . . . . . . . . 25FIRE PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . 26FLIGHT CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . 27FUEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28HYDRAULICPOWER . . . . . . . . . . . . . . . . . . . . . . . .29ICE AND RAIN PROTECTION . . . . . . . . . . . . . . . . . . . .30INDICATING/RECORDING SYSTEMS. . . . . . . . . . . . . . . . . .31LANDING GEAR. . . . . . . . . . . . . . . . . . . . . . . . . . 32LIGHTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33NAVIGATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 34OXYGEN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35PNEUMATIC . . . . . . . . . . . . . . . .. . . . . . . . . . . 36WATER AND WASTE . . . . . . . . . . . . . . . . . . . . . . . .38AIRBORNE AUXILIARY POWER. . . . . . . . . . . . . . . . . . . .49STRUCTURE _________DOORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52ＷＩＮＤＯＷS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56POWER PLANT ___________POWER PLANT . . . . . . . . . . . . . . . . . . . . . . . . . . 71ENGINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72ENGINE FUEL ANDCONTROL . . . . . . . . . . . . . . . . . . . .73IGNITION. . . . . . . . . . . . . . . . . . . . . . . . . . . . 74AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75ENGINE CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . 76ENGINE INDICATING . . . . . . . . . . . . . . . . . . . . . . . 77EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78OIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79STARTING. . . . . . . . . . . . . . . . .. . . . . . . . . . . 80缩写 ABBREVIATION LISTAA/C air conditioning 空气调节A/G air/groundA/L autoland 自动落地A/P autopilot 自动驾驶A/S airspeed 空速A/T autothrottle自动油门, adjustment/test 调整/测试ABNORM abnormal 不正常的AC alternating current 【电】交流电ACARS ARINC Communications Addressing and Reporting SystemACCEL acceleration, accelerate 使增速ACM air cycle machine 空气循环机ADC air data computer 大气资料电脑ADF automatic direction finder 自动方位寻找器ADI attitude director indicator 姿态指示器ADP air driven pump, air drivenhydraulic pump 气动液压泵ADV advance 推进AFCS automatic flight control system 飞控系统AGL above ground level 地标位AI anti-ice 防冰AIDS aircraft integrated data system 整合资料系统AIL aileron 副翼ALT altitude 高度ALTM altimeter 高度计ALTN alternate 交替的ALTNT alternate 交替的AMB ambient 环绕的AMM Airplane Maintenance Manual 修护手册ANN announcement 通告ANNUNC annunciator 通告器ANT antenna 天线AOA angle of attack 功角APB auxiliary power breaker 辅助的动力断电器APD approach progress display 接近行进显示APL airplane 飞机APPR approach 接近APPROX approximately 近乎APU auxiliary power unit 辅助的动力单元ARINC Aeronautical航空学的Radio Incorporated【美】有限责任的ARINC IO ARINC I/O errorARNC STP ARINC I/O UART data strip error 通用非同步收发传输器ASA autoland status annunciator 自动落地状况通告器ASP audio selector panel 音频选择面板ASYM asymmetrical 非对称的ATC air traffic control 空中交通管制ATC/DABS air traffic control/discrete address beacon systemATT attitude 姿态ATTND attendant 服务员AUTO automatic 自动装置的AUX auxiliary 辅助的AVM airborne vibration monitor 空中震动监视器BB/CRS back course 回程BARO barometric 气压计的BAT battery 电池;蓄电池BFO beat扑动frequency oscillator 频率振汤器BITE built-in test equipment 装备自我测试BK brake 煞住(车)BKGRD background (干扰录音或无线电广播的)杂音BPCU bus power control unit 汇流排电力控制单元BRKR breaker 断电器BRT bright 发亮的BTB bus tie束缚breaker 汇流排联系断电器BTL bottle 瓶子CC/B circuit breaker 【电】断路器,断路开关C center 中央CADC central air data computer 中央大气资料电脑CAPT captain (飞机的)机长CB circuit breaker 【电】断路器,断路开关CCA central control actuator 中央控制致动器CCW counterclockwise 逆时针方向的CDU control display unit 控制显示器CH channel 频道CHAN channel 频道CHG change 改变CHR chronograph 记时器CHRGR charger 充电器CK check 检查CKT circuit 【电】电路;回路CL close 关闭;盖上;合上CLB climb 倾斜向上CLR clear 变乾净;变清楚CLSD closed 关闭的;封闭的;闭合的CMD command 命令CMPTR computer 电脑CNX cancelled 取消,废除;中止COL column 圆柱 (报纸的)栏,段COMM communication 通讯COMP compressor 压缩机COMPT compartment 隔间CON continuous 连续的,不断的COND condition 状态CONFG configuration 结构;表面配置CONFIG configuration 结构CONN connection 连接CONT control 控制CP control panel 控制面板CPCS cabin pressure control system 舱压控制系统CPS cycles per second 每秒循环CRS course 方向CRT cathode阴极ray射线 tube 阴极射线管CRZ cruise 巡航CSEU control system electronics unit 控制系统电子元件CT current电流transＦＯＲＭer变压器CTN caution 注意CTR center 中央CU control unit 控制元件CUST customer 顾客;买主CW clockwise 顺时针方向的CWS control wheel steering掌舵DDA drift漂移angleDADC digital air data computer 数位化大气资料电脑DC direct直系的,指挥currentDEC decrease减少, decrement减少率DECEL decelerate 降低速度DECR decrease 减少DEG degree 度数DEPR depressurize 洩压; 压下DEPT departure 离开;出发DEST destination 目标, 目的地DET detector 探测器DETNT detent (机械上的)止动装置;棘爪DEV deviation 误差;偏航DFDR digital flight data recorderDG directional方向的gyro回转仪罗盘DH decision决定height高度,海拔DIFF differential 依差别而定的;鉴别性的DIR direct 指挥DISC disconnect 使分离,分开,断开DISCH discharge 释放,排出(液体,气体等) DISCONT discontinued 停止,中断DISENG disengage 解开,解除;使脱离DISP dispatch 派遣DIST distance 距离;路程DK deck (船的) 舱面,甲板DME distance measuring equipment 测距仪DMU data management unit 资料管理单元DN down 向下DPCT differential protection current transＦＯＲＭer【电】变压器DR door 门DSCRT IO discrete分离I/O errorDSPLY display 显示DSPY display 显示EEADI electronic attitude director indicator 数位化姿态指示器ECON economy 节约, 经济ECS environmental control system 环控系统EDP engine driven pump, engine hydraulic pump 引擎液压泵EEC electronic engine control 引擎电控EFDARS expanded flight data acquisition and reporting systemEFI electronic flight instruments 电子化飞行仪表EFIS electronic flight instrument systemEGT exhaust gas temperature 排气尾温EHSI electronic horizontal situation indicator 水平状况方位指示器EICAS engine indicating and crewalerting system引擎状况警告指示ELEC electrical 与电有关的,电气科学的ELEV elevation 高度;海拔EMER emergency 紧急情况ENG engage啮合,接合, engineENT entrance入口,门口, entryENTMT entertainment 娱乐EPC external power contactor 外电源接触器EPR engine pressure ratio 推力比EPRL engine pressure ratio limit 推力比范围EQUIP equipment 装备ERR error 错误ESS essential 必需品EVAC evacuation 撤空;排泄物EVBC engine vane and bleed control 引擎放气控制EXH exhaust 排出;排气EXT external 外部的EXTIN extinguish, extinguished 灭火器EXTING extinguishing 熄灭FF/D flight director 飞行引向器F/F fuel flow 燃油流量F/O first officerFAA Federal美国联邦Aviation Administration行政机构FCC flight control computer 飞行控制电脑FCEU flight controls electronic unit 飞控电子单元FCU fuel control unit 燃油控制器FDR feeder 餵食器FIM Fault Isolation Manual 故障隔离手册FL flow 流量FL/CH flight level changeFLD field(飞机)场,;(广阔的一大片)地(知识)领域;专业;(活动)范畴FLT flight (飞机的)班次FLUOR fluorescent 发亮的FMC flight management computer 飞行管理电脑FMS flight management system 飞行管理系统FREQ frequency 频率FRM Fault Reporting Manual 错误报告手册FSEU flap/slat electronic unit 副翼电控单元FT feet复, foot单英尺FWD forward 前面的GG/S glide slope, ground slope 下滑坡度GA go-around 重飞GB generator breaker 发电机断电器GCB generator circuit breaker 发电机断路器GCR generator control relay 发电机控制继电器GCU generator control unit 发电机控制组件GEN generator 发电机GHR ground handling relay 地面操作继电器GND ground 地面GP group 团体GPWS ground proximity warning system 地面接近警告GR gear 齿轮;传动装置; (飞机的)起落架GRD ground 地面GS ground speed 地速GSSR ground service select relay 地面勤务选择继电器GSTR ground service transfer relay 地面勤务转换继电器GW gross总量weight 总重HH/L high/low 高/低HDG heading 【航】航向HF high frequency 高频HORIZ horizontal 水平HP high pressure 高压HSI horizontal situation indicator 水平状况方位指示器HTR heater 加热器HYD hydraulic 液压的IIAS indicated airspeed 指示空速IDENT identification 识别;鉴定IDG integrated drive generatorIGN ignition 点火,发火;点火开关ILLUM illuminate, illuminated 被照明的;发光的ILS instrument landing system 仪降IMP imperial (度量衡)英制的IN in, input 输入INBD inboard 内侧的INC incorporated结合的, increase增大, increment增加INCR increase 增加IND indicator 指示器INFC interface 分界面INFLT inflight 飞行过程中的INHIB inhibit 抑制禁止INIT initiation 入门;开始实施INOP inoperative 不活动的INPH interphone 对讲机INST instrument 仪器;仪表INT interphone 对讲机INTLK interlock 连结INTPH interphone 对讲机INTMT intermittent 时断时续的;周期性的IP intermediate pressure 中间的压力IRS inertial reference system 惯性参考系统IRU inertial惯性的reference unit 惯性参考组件ISLN isolation 隔离ISOL isolation 隔离IVSI instantaneous瞬时的vertical speed indicator 垂直速度指示器MMCDP maintenance control display panel 修护控制显示面板MCP mode control panel 模式控制面板MCU modular模件concept观念 unitMDA minimum decision altitude 最小判断高度MIC microphone 扩音器;麦克风MIN minimum 最小量,最小数;最低限度MM Maintenance Manual 修护手册MOD module 组件;单元MON monitor 监视器;监控器MOT motion (机械的)装置,运转MPU magnetic pickup 检波器MSG message 信息MSTR master 主要的;总的MSU mode selector unit 模式选择组件MTG miles to go 英里MU management unit 管理组件MUX multiplexer 多路传输NN/A not applicable 可应用的NAC nacelle 引擎舱;气球吊篮NAV navigation 导航NCD no computed data 无法计算资料NEG negative 否定的; 反面的【电】负的,阴极的【数】负的NEUT neutral 中立的NLG nose landing gear 鼻轮起落架NO. number 数,数字NORM normal 正常的,正规的,标准的NRM normal 正常的,正规的,标准的NVMEM RD non-volatile memory read error 故障读错误排除才能消除NVMEM WR non-volatile memory write error 故障写错误排除才能消除O02 oxygen 氧气OBS observer 观察员OK okay 对,很好地OPR operate 运转OPT option 选择权OPRN operation 操作OUT output 输出OUTBD outboard 外部的OVHD overhead 头顶(船舱)顶板OVHT overheat 过热OVRD override 权力高於;优先於; 越过OXY oxygen 氧气PP/RST press to reset 压下清除故障P/S pitot皮托管(流速计);皮托静压管/static 静态的PA passenger address 客舱广播PASS passenger 旅客PCA power control actuator 电控致动器PCT percentage 百分比PDI pictorial deviation indicator 偏航图表示PES passenger entertainment娱乐system PLA power level anglePLT pilot (飞机等的)驾驶员,飞行员PMG permananet magnet generator 永磁发电机PNEU pneumatic 气动PNL panel 【电】配电盘;控电板POR point of regulation调节POS position, positive (电池的)阳极【数】正的PPOS present当前的出席的 positionPRESS pressure 压力PRG FLOW program flow error 流量程序错误PRIM primary 首要的,主要的PROC procedure 程序;手续;步骤PROG MEM ROM memory error 唯读记忆体错误PROJ projector 投射器PROT protection 保护,防护;PS pitot static 皮托管(流速计);皮托静压管PSI pounds per square inch 每平方寸上的压力磅数PSS passenger service system 客服系统PSU passenger service unit 客服组件PTT push to talk 发话PTU power transfer unit 动力传送组件PWR power 动力QQAD quick-attach-detach 快拆卸;使分离QTS quarts 一夸脱的容器QTY quantity 数量RR/T rate of turn 回转速率R/W MEM RAM memory error 随机存取记忆体错误R right 右边的RA radio altimeter, radio altitude 雷达高度RAT ram air turbine 冲压驱动RCVR reciever 接受RDMI radio distance magnetic indicator 磁场距离指示REC recorder 记录器RECIRC recirculate 再循环REF reference 参考REFRIG refrigeration 冷冻REG regulator 调节器REL release 释放,解放REP representative 代表性的,典型的REQ required 必须的RES reserve 储备RESSTART power interrupt restart error 动力中断重新起动错误REV reverse 倒退,使倒转RF right front 右前RH right hand 右手RLSE release 释放,解放RLY relay 【电】继电器RLY/SW relay/switchRMI radio magnetic indicator 磁场方位指示RMT OUT high-speed ARINC output error 汇流排输出错误RN right noseROT rotation 旋转RPM revolutions循环,(一)周期回转,旋转per minuteRPTG reporting 报导RR right rear 後方RST reset 重新设定RTO rejected丢弃takeoff起飞RUD rudder (飞机的)方向舵RW right wing 右翼RWY runway (机场的)跑道SSAM stabilizer trim/elevator asymmetry limit module尾舵飞操组件SAT static air temperature 静压空气温度SEC second 第二次SEI standby engine indicator 紧急直接引擎指示SEL select 选择SELCAL selective calling 飞航呼叫SERV service 服务SG signal generator 信号产生器SLCTD selected 选择SLCTR selector 选择器SOV shut off valve 关断阀SP speed 速度SPD speed 速度SPD BK speed brake 速煞SQL squelch 压扁SSB single side bandSTA station 驻地(各种机构的)站,所,STAB stabilizer 安定装置;安定翼STBY standby 备用STS system status 系统状况SURF surface 表面SW switch 开关SWITCH IN switch input errorSYNC synchronous 同步的SYS system 系统SYST system 系统TT/R thrust reverser 反推力器T.O. takeoff 起飞TACH tachometer 转速计TAI thermal热的anti-iceTAS true airspeed 真空速TAT total air temperature 总温TCC turbine case cooling 涡轮(机)冷却TE trailing edge 後缘(飞机的)襟翼,阻力板TEMP temperature 温度,气温TFR transfer 转换THR thrust 推力THROT throttle 节流阀THRSH threshold 门槛THRT thrust 推力THRU through 穿过;通过遍及,在...各处;在...之间,在...之中TIE bus tie系,拴,捆,扎汇流排联系TLA thrust lever angle 推力杆角度TMC thrust management computer 推力管理电脑TMS thrust management system 推力管理系统TMSP thrust mode select panel 推力选择面板TO TO/takeoff 起飞TOL tolerance 【机】公差,容限TR transＦＯＲＭer【电】变压器rectifier【电】整流器TRP thrust rating panel 推力等级面板TUNE tuner (频率))调整器;【无】调谐器TURB turbine 涡轮(机)TURBL turbulent, turbulence【气】湍流;(气体等的)紊流UUBR utility有多种用途的;通用的bus relay 汇流排继电器UPR upperUSB upper side band 【机】传送带 (无线电的)波段,频带VV/NAV vertical navigation 【经】纵向联合的导航V/S vertical speed 垂直的速率VERT vertical 垂直的VERT SPD vertical speed 垂直的速率VFY verify 验证VG vertical gyro 垂直回转仪罗盘VHF very high frequency 超高频无线电VIB vibration 震动VLD valid 合法的;有效的VLV valve 【机】阀,活门VOL volume 量;额VOLT voltage 电压;伏特数VOR VHF omni range receiver 方向无线识标VOX voice 声音VTR video tape reproducer (录音,录影的)播放装置WW/D wiring线路diagram图解W/W wheel well 轮舱WARN warning 警告;警报WG wing 机翼WHL wheel 轮子 ; 变换方向WHLS wheels 车轮WPT waypoint 位子点WSHLD windshield 挡风玻璃WX weather 天气WXR weather 气象雷达XX-CH cross channel 交叉频道X-CHAN cross channel 交叉频道XDCR transducer 变换器XMISSION transmission 传送XMIT transmit 发射XMTR transmitter 发射机XPNDR transponder 询答机YY/D yaw damper 阻尼器Air Glossary（航空缩略语）AAAC - Army Air CorpsAAIB - Air Accident Investigation Branch of the Department of the Environment, Transport and the Regions.aae - above aerodrome elevation. Also see aal.aal - above aerodrome level. Also see aae.ab initio - elementary flying training, literally "from the beginning",.abm abeam - an aircraft is abeam a point when that point is at ninety degrees left or right of the aircraft"s track, but term usually used to indicate a general position rather than a specific point.a/c - aircraft.ACARS - Aircraft Communication Adressing and Reporting System.AC - alternating current.ACC - Area Control Centre. And ACZ Aerodrome Control Zone. See ATZ below.ACMS - aircraft condition monitoring system.ACR - aerodrome control radar.accelerate-stop distance - calculated distance required for an aircraft to accelerate to V1 (which see), reject take-off and brake safely to a halt.A/D - aerodrome.AD - Airworthiness Directive, issued by airworthiness authorities to correct adefect found in an aircraft type after certification. Compliance is mandatory and may be required immediately and before further flight, within a specified period of time or number of flying hours, or when next due for routine maintenance.ADA - Advisory aispace - Advisory Area or Advisory Route.ADC - air data computer.ADELT - automatically deployable emergency locator transmitter.ADF - automatic direction finder/finding. Radio compass which gives a relative bearing to the non-directional radio beacon to which it is tuned.ADI - attitude deviation indicator. An advanced type of artificial horizon, part ofa flight director system providing pitch and roll inＦＯＲＭation and commands.ADIZ - Air Defence Identification Zone. An area of airspace extending upwards from the surface, usually along a national boundary, within which identification of all aircraft is required in the interests of national security.ADR - Accident Data Recorder.ADS - Automatic Dependence Surveillance.ADT - Approved Departure Time.AEF - Aerodromes Environmental Federation.AEW - Airborne early warningAerad - UK-published flight guide andnavigational chart system.aerodrome/airport elevation - highest point of an aerodrome"s usable runway(s) expressed in feet above mean sea level (amsl).AFB - air force base, usually U.S. or Canadian.AFCS - automatic flight control system, an advanced autopilot. Also IFCS, integrated flight control system.AFDS - Autopilot and flight director system.AFI - assistant flying instructor. Also AFIC, assistant flying instructor course, FIC, flying instructor course.AFIS - Aerodrome Flight InＦＯＲＭationService, providing inＦＯＲＭation to, but not control of, aircraft using that aerodrome.AFIS(O)- Aerodrome Flight InＦＯＲＭation Service (Officer)AFS - Aerodrome Fire Service.AFS - Aeronautical Fixed Service - telephone/teleprinter network, includes AFTN.AFS - auto flight system.AFTN - Aeronautical Fixed Telecommunications Network. A ground- based teleprinter network transmitting flight plans, weather inＦＯＲＭation etc.AGO - air-to-ground operatorA/G - air-to-ground.agl - above ground level.AHRS - attitude-heading reference system. A sensor deriving aircraft attitude and heading inＦＯＲＭation from gyros and accelerometers.AIAA - area of intense aerial activity, usually military.AIC - Aeronautical InＦＯＲＭation Circular. Bulletins issued at intervals by the CAA relating to matters of airworthiness, administration, operating procedures, safety etc. AICs are colour-coded according to subject, e.g. safety circulars are pink, thus "Pink 12" issued in December 1990.AIDS - Airborne integrated data system.AIP - Aeronautical InＦＯＲＭation Publication. The UK Air Pilot, statutory bible of aeronautical inＦＯＲＭation published by the CAA.Airep - ＦＯＲＭfor reporting position and Met conditions in flight.Airmet - CAA"s telephone aviation weather service, covering Southern, Northern and Scottish regions of the UK. Also Metdial and Metplan, privately-operated aviation weather services. For full details see Pilot, February 1991.AIS - Aeronautical InＦＯＲＭation Service. CAA unit based at London-Heathrow Airport, providing flight-planning services and inＦＯＲＭation for pilots. Publishes AICs, above.AIZ - Aerodrome InＦＯＲＭation Zone. See ATZ below.ALERFA - alert phase of search-and-rescue procedure.alt - altitude. Height above sea level.alternate - aerodrome specified on a flight plan to which an aircraft chooses to divert if a landing at its intended destination is not possible (for reasons of poor weather, for example).altimeter setting - barometric pressure reading in millibars, hectopascals or (in USA) inches of mercury (Hg) used to set a pressure altimeter"s sub-scale to QFE or QNH .AM - Amplitude modulation.AME - authorized medical examiner. A doctor approved by the CAA (or foreign licensing authority) to conduct examinations for the issue or renewal of aircrew medical certificates.amsl - above mean sea level (sometimes asl in USA).anhedral - sloping down from root to tip. Opposite: dihedral.ANO - Air Navigation Order. Statutory legal instrument defining the laws of air navigation, pilot licensing etc, in the UK. Other aviation legislation includes the Rules of the Air and Air Traffic regulations and the Air Navigation (General) RegulationsAoA - angle of attack. Also alpha, thus "high alpha", high angle of attack.AOA - Airport Operators" Association.AOC - Air Operator"s Certificate, issued by the CAA and required by aircraft operators flying scheduled or charter public transport flights, including cargo, air-taxi and pleasure-flying work. Also Air Officer Commanding in RAF parlance.AoE - airport of entry (usually in USA).AOG - aircraft on ground, a term used to denote urgency when requesting spares or service from suppliers or manufacturers, meaning that the aircraft cannot fly again until the parts have been supplied.AOPA - Aircraft Owners and Pilots Association.A/P - airport or autopilot.。

民航专业术语解释

民航专业术语解释民航专业术语解释本节内容介绍的是经常在民航相关新闻、文章中出现的一些常用专业用语、参数、缩略语的基本含义，可能涉及较深的专业知识，当然有些定义、介绍不够专业、严谨、准确，还请见谅，欢迎你提供相关资料。

复飞：GA（Go Around）：由于机场障碍或飞机本身发生故障（常见的是起落架放不下来），以及其他不宜降落的条件存在时，飞机中止着陆重新拉起转入爬升的过程，称为复飞。

飞机在着陆前有一个决断高度，在飞机下降到这一高度时，仍不具备着陆条件时，就应加大油门复飞，然后再次进行着陆，这一过程同起飞、着陆的全过程是一样的，一般经过一转弯、二转弯、三转弯、四转弯，然后对准跑道延长线再次着陆。

如果着陆条件仍不具备，则可能再次复飞或飞到备用机场降落。

需要明确指出的是，复飞并不可怕，按程序进行复飞不会有任何危险，民航飞机降落前都预先设定了复飞程序，自动化程度高，这是一个很基本的飞行操作程序。

备降：当飞机不能或不宜飞往预定着陆机场或在该机场着陆时，而降落在其他机场，就称为备降。

发生备降的原因很多，主要有航路交通管制、天气状况不佳、预定着陆机场不接收、天气状况差、飞机发生故障等等。

备降机场：Alternate airport当飞机不能或不宜飞往预定着陆机场或在该机场着陆时可以飞往的另一个机场。

备降机场包括起飞备降机场、航路备降机场和目的地备降机场。

备降机场一般在起飞前都已预先选定好，只有发生某些特殊或紧急情况才会临时选择非计划中的备降机场降落。

可控飞行撞地：CFIT（Controlled flight into terrain）在机组操纵原因造成的飞行事故中有一种叫做“可操纵的飞机撞地事故"，即CFIT，就是在飞行中并不是由于飞机本身的故障，或发动机失效等原因发生的事故，而是由于机组在毫无觉察危险的情况下，操纵飞机撞山、撞地或飞入水中，而造成飞机坠毁或严重损坏和人员伤亡的事故。

这类CFIT事故在整个飞行事故中的比例也是比较大的，据国外统计的资料，客机死亡人数约80％是由CFIT造成的。

航空术语缩写简表

航空术语缩写简表A/THR自动推力咨询通告AC交流电ACARS通讯寻址和报告系统ACD适航符合性文件ACJ咨询通告-联合ADIRU大气数据基准组件ADR大气数据基准ADS-B广播式自动相关监视(ADS-B）ADS-C合约式自动相关监视(ADS-C) AFM飞机飞行手册AGL离地高AIME独立监控推断AINS飞机信息网络系统ALT高度AMC可接受的符合方式AMJ咨询资料包AMM飞机维修手册ANSU飞机网络伺服组件AOA迎角AOC航空公司运行控制AP自动驾驶辅助动力装置AR所需授权ARINC航路无线电INCASD加速停止距离ASDA可用加速停止距离ASI空速指示器ATA航协ATC空中交通管制ATSU空中交通服务组件AWO所有天气操作BC背航道BSCU刹车和转弯控制组件CAA民航管理局CDL构型偏差清单CDLS驾驶舱门锁系统CFR联邦规章代码CG重心CIS独联体CLB爬升CMP构型维护和程序CPDLC管制员飞行员数据链通讯CS运行规范恒速马达发电机CWY净空道D-ATIS数字式自动终端服务DA决断高度DC直流电DCL离场指令DGAC民航总局DH决断高DMC显示管理计算机DME测距仪DNA国家适航DNAR国家的适航条例DO文件指令显示组件DU文件单元EASA欧洲航空安全局ECAM飞机电子中央监控EDEUROCAE文件EDTO延长改航时间运行EFIS电子飞行仪表系统EGPWS增强型近地警告系统EGT排气温度EHS增强型监控雷达ELT应急定位器发射机ENG发动机EPR发动机压气比(EASA)双发延程飞行ETOPS延程操作(FAA)EWD发动机警告显示F-PLN飞行计划FAA联邦航空管理局FADEC全权数字式发动机控制FAF五边进近定位点FANS未来空中导航系统FAR联邦航空条例FCMC燃油控制和监控计算机FCOM飞行机组使用手册FCU飞行控制组件FD飞行指引仪FM飞行管理FMA飞行方式信号牌FMGC飞行管理和引导计算机FMGEC飞行管理和引导包线计算机FMGS飞行管理和引导系统FMS飞行管理系统机载燃油FPA飞行轨迹角FQI油量指示FU已用燃油GEN发电机GLSGNSS（全球导航卫星系统）着陆系统GPS全球定位系统GPWS近地警告系统HDG磁导向HF高频HKCAD香港民用航空署HUD平视显示IAS指示空速ICAO国际民航组织IDG综合驱动发电机IFR仪表飞行规则IL信息通告ILS仪表着陆系统IR惯性基准IRS惯性基准系统ISA国际标准大气ISIS集中式备用仪表系统座椅供电系统JAA联合民航当局JAR联合民航条例LDA航向道方向助航设备LEDU文件单元有效页清单LETR临时改版有效页清单LGCIU起落架控制和指示组件LNAV水平导航LOC航向道LRBL危害最小的炸弹位置MAC平均空气动力弦MAP复飞点MAPSC最大许可载客量MASPS最低航空系统性能标准MCDL主构型偏差清单MCDU多功能控制和显示组件MCPSC最大许可客座数MCT最大连续推力MDA最低决断高度MDCC主甲板货舱MDH最低决断高MEA最低航路高度MLE最大放起落架马赫数MLO最操作放起落架马赫数MLS微波着陆系统MLW最大着陆重量MMEL主最低设备放行清单MMO最大操作马赫数MOPS最低操作性能标准MSA最低安全高度MSN飞机序列号MTOW最大起飞重量MZFW最大无燃油重量N1低压转速N2中压转速（罗罗发动机）/高压转速（GE或普惠发动机）N3高压转速（罗罗发动机）ND导航显示NDB无向信标台NSANorme Sud AviationOAT外界大气温度OCL跨洋许可OIT机载终端信息OMTS机载移动电话系统OVHT过热OW操作重量PC个人计算机PED便携式电子设备PF操纵飞机的飞行员PFD主飞行显示PNF不操纵飞机的飞行员POS位置PRIM主飞行操纵计算机PVI侧视指示QFE场压QFU跑道航向QNH修正海压RA无线电高度措施咨询RAAC阿根廷民航法规RAIM接收机自主综合监控RAT冲压空气涡轮RBS无线电信标系统RLD所需着陆距离RMP无线电管理面板RNAV区域导航RNP所需导航性能RPM每分钟转速跑道视程RVSM缩小的最低垂直间隔SAAAR机组和飞机需要特殊的认可SAT静温SATCOM卫星通讯SB服务通告SD系统显示SDF简化方向设施SEC飞行操纵辅助计算机SIL服务信函SRS速度基准系统STBY备用SWY停止道T.COR温度修正TA交通咨询TAS真空速TAT总温TAWS地形警示和警告系统TCAS空中交通告警和防撞系统TDU临时文件单元TGL临时指南TO起飞起飞距离TODA可用起飞距离TOGA起飞复飞TOR起飞滑跑TORA可用起飞滑跑TR临时改版USSR苏联V/DEV垂直偏差V1起飞决断速度V2起飞安全速度VA最大设计机动速度VALPHAMAX Alpha-最大速度VAPP五边进近速度VC设计的巡航速度VFE最大放襟翼速度VFR目视飞行规则VHF甚高频VLE最大放起落架速度VLO最大起落架操作速度VLOF离地速度VLS最低的选择速度VMC目视气象条件标准文档VMCL在进近和着陆过程中的最小操纵速度VMIN 1G1G载荷下最小操纵速度VMIN最小操作速度VMO最大操作速度VNAV垂直导航VOR甚高频全向信标VR抬轮速度VREF着陆基准速度VS1G在1G载荷下的失速速度VSW失速警告速度WBM载重与平衡手册WGS世界测绘系统WW重量变量ZFCG无燃油重心ZFW无燃油重量实用文案。

航空术语缩写一览表

轮档挡好-- Chocks in地面电源设备接好--Ground power connected收到-- Roger现在关闭发动机--Shutting down engines准备牵引-- Ready for pushback所有舱门已关好--All doors checked closed松刹车-- Brakes off松刹车-- Release parking brakes刹车已松-- Brakes off刹车已松-- parking brake Released可以牵引--Clear for pushback23号跑道起飞--Runway( or face)two three05号跑道起飞--Runway( or face)zero five牵引完成--Pushback complete刹车--Brakes on刹车--Set parking brake刹车刹好--Brakes on刹车刹好-- Parking brake set准备启动1（或2）号发动机--Start number one(or two) 可以启动1（或2）号发动机--Clear number one(or two) 已经供气（如需气源车）--Pressure on启动结束--Start complete断开地面设备-- Disconnect ground equipment插销移开--Ping Removed稍等--Standby稍等启动-- Standby for start稍等推出-- Standby for pushback在左（或右）方打手势--Hand signal on the left(or right) aircraft crew, air crew 机组, 机务人员pilot 驾驶员, 机长co-pilot, second pilot 副驾驶员navigator 领航员steward 男服务员stewardess, hostess 空中小姐radio operator 报务员Bairliner 班机monoplane 单翼飞机glider 滑翔机trainer aircraft 教练机passenger plane 客机propeller-driven aircraft 螺旋桨飞机jet (aircraft) 喷射飞机amphibian 水陆两用飞机seaplane, hydroplane 水上飞机turbofan jet 涡轮风扇飞机turboprop 涡轮螺旋桨飞机turbojet 涡轮喷射飞机transport plane 运输机helicopter 直升机supersonic 超音速hypersonic 高超音速transonic 跨音速subsonic 亚音速Airbus 空中客车Boeing 波音Concord 协和Ilyusin 依柳辛McDonald-Douglas 麦道Trident 三叉戟Tupolev 图波列夫hatch 舱口aeroengine, air engine 航空发动机navigation light 航行灯fuselage, body 机身nose 机头wing 机翼aileron 副翼wing flap 襟翼tail plane 水平尾翼starboard wing 右翼port wing 左翼pilot"s cockpit 驾驶舱parachute 降落伞passenger cabin 客舱propeller 螺旋桨pressurized cabin 密封舱undercarriage 起落架undercarriage wheel 起落架轮elevator 升降舵radio navigation device 无线电导航设备radio directive device 无线电定向设备luggage compartment 行李舱(fuel) tank 油箱auxiliary (fuel) tank 副油箱main (fuel) tank 主油箱autopilot 自动驾驶仪ground crew 地勤人员airport 航空港, 民航机场airfield, aerodrome, airdrome 机场airport beacon 机场灯标airport meteorological station 机场气象站main airport building, terminal building 机场主楼emergency landing runway, forced landing runway 紧急着陆跑道taxiway 滑行跑道runway 跑道omnirange radio beacon 全向式无线电航空信标fuel depot 燃料库control tower 塔台tarmac 停机坪radio beacon 无线电信标boarding check 登机牌plane ticket 飞机票flight, flying 飞行bumpy flight 不平稳的飞行smooth flight 平稳的飞行ramp 扶梯altitude, height 高度air route, air line 航线extra flight 加班economy class, tourist class 经济座non-stop flight 连续飞行climbing, to gain height 爬升circling 盘旋forced landing 迫降connecting flight 衔接航班speed, velocity 速度ceiling 上升限度cruising speed 巡航速度top speed 最高速度first class 头等night service 夜航airsick 晕机direct flight, straight flight 直飞landing 着陆to rock, to toss, to bump 颠簸to taxi along 滑行to lose height, to fly low 降低to take off, take-off 起飞to board a plane, get into a plane 上飞机to get off a plane, alight from a plane 下飞机to face the wind 迎风ATA章节目录AIRFRAME SYSTEMS ________________AIR CONDITIONING. . . . . . . . . . . . . . . . . . . . . . . . 21 AUTOFLIGHT. . . . . . . . . . . . . . . . . . . . . . . . . . . 22 COMMUNICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . 23 ELECTRICAL POWER. . . . . . . . . . . . . . . . . . . . . . . . 24 EQUIPMENT/FURNISHINGS . . . . . . . . . . . . . . . . . . . . . 25 FIRE PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . 26 FLIGHT CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . 27 FUEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 HYDRAULIC POWER . . . . . . . . . . . . . . . . . . . . . . . . 29ICE AND RAIN PROTECTION . . . . . . . . . . . . . . . . . . . . 30 INDICATING/RECORDING SYSTEMS. . . . . . . . . . . . . . . . . . 31 LANDING GEAR. . . . . . . . . . . . . . . . . . . . . . . . . . 32 LIGHTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 NAVIGATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 34 OXYGEN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 PNEUMATIC . . . . . . . . . . . . . . . . . . . . . . . . . . . 36WATER AND WASTE . . . . . . . . . . . . . . . . . . . . . . . . 38 AIRBORNE AUXILIARY POWER. . . . . . . . . . . . . . . . . . . . 49 STRUCTURE _________DOORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52ＷＩＮＤＯＷS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 POWER PLANT ___________POWER PLANT . . . . . . . . . . . . . . . . . . . . . . . . . . 71 ENGINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72ENGINE FUEL AND CONTROL . . . . . . . . . . . . . . . . . . . . 73 IGNITION. . . . . . . . . . . . . . . . . . . . . . . . . . . . 74AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75ENGINE CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . 76 ENGINE INDICATING . . . . . . . . . . . . . . . . . . . . . . . 77 EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78OIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 STARTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . 80缩写ABBREVIATION LISTAA/C air conditioning 空气调节A/G air/groundA/L autoland 自动落地A/P autopilot 自动驾驶A/S airspeed 空速A/T autothrottle自动油门, adjustment/test 调整/测试ABNORM abnormal 不正常的AC alternating current 【电】交流电ACARS ARINC Communications Addressing and Reporting System ACCEL acceleration, accelerate 使增速ACM air cycle machine 空气循环机ADC air data computer 大气资料电脑ADF automatic direction finder 自动方位寻找器ADI attitude director indicator 姿态指示器ADP air driven pump, air driven hydraulic pump 气动液压泵ADV advance 推进AFCS automatic flight control system 飞控系统AGL above ground level 地标位AI anti-ice 防冰AIDS aircraft integrated data system 整合资料系统AIL aileron 副翼ALT altitude 高度ALTM altimeter 高度计ALTN alternate 交替的ALTNT alternate 交替的AMB ambient 环绕的AMM Airplane Maintenance Manual 修护手册ANN announcement 通告ANNUNC annunciator 通告器ANT antenna 天线AOA angle of attack 功角APB auxiliary power breaker 辅助的动力断电器APD approach progress display 接近行进显示APL airplane 飞机APPR approach 接近APPROX approximately 近乎APU auxiliary power unit 辅助的动力单元ARINC Aeronautical航空学的Radio Incorporated【美】有限责任的ARINC IO ARINC I/O errorARNC STP ARINC I/O UART data strip error 通用非同步收发传输器ASA autoland status annunciator 自动落地状况通告器ASP audio selector panel 音频选择面板ASYM asymmetrical 非对称的ATC air traffic control 空中交通管制ATC/DABS air traffic control/discrete address beacon systemATT attitude 姿态ATTND attendant 服务员AUTO automatic 自动装置的AUX auxiliary 辅助的AVM airborne vibration monitor 空中震动监视器BB/CRS back course 回程BARO barometric 气压计的BAT battery 电池;蓄电池BFO beat扑动frequency oscillator 频率振汤器BITE built-in test equipment 装备自我测试BK brake 煞住(车)BKGRD background (干扰录音或无线电广播的)杂音BPCU bus power control unit 汇流排电力控制单元BRKR breaker 断电器BRT bright 发亮的BTB bus tie束缚breaker 汇流排联系断电器BTL bottle 瓶子CC/B circuit breaker 【电】断路器,断路开关C center 中央CADC central air data computer 中央大气资料电脑CAPT captain (飞机的)机长CB circuit breaker 【电】断路器,断路开关CCA central control actuator 中央控制致动器CCW counterclockwise 逆时针方向的CDU control display unit 控制显示器CH channel 频道CHAN channel 频道CHG change 改变CHR chronograph 记时器CHRGR charger 充电器CK check 检查CKT circuit 【电】电路;回路CL close 关闭;盖上;合上CLB climb 倾斜向上CLR clear 变乾净;变清楚CLSD closed 关闭的;封闭的;闭合的CMD command 命令CMPTR computer 电脑CNX cancelled 取消,废除;中止COL column 圆柱(报纸的)栏,段COMM communication 通讯COMP compressor 压缩机COMPT compartment 隔间CON continuous 连续的,不断的COND condition 状态CONFG configuration 结构;表面配置CONFIG configuration 结构CONN connection 连接CONT control 控制CP control panel 控制面板CPCS cabin pressure control system 舱压控制系统CPS cycles per second 每秒循环CRS course 方向CRT cathode阴极ray射线tube 阴极射线管CRZ cruise 巡航CSEU control system electronics unit 控制系统电子元件CT current电流transＦＯＲＭer变压器CTN caution 注意CTR center 中央CU control unit 控制元件CUST customer 顾客;买主CW clockwise 顺时针方向的CWS control wheel steering掌舵DDA drift漂移angleDADC digital air data computer 数位化大气资料电脑DC direct直系的,指挥currentDEC decrease减少, decrement减少率DECEL decelerate 降低速度DECR decrease 减少DEG degree 度数DEPR depressurize 洩压; 压下DEPT departure 离开;出发DEST destination 目标, 目的地DET detector 探测器DETNT detent (机械上的)止动装置;棘爪DEV deviation 误差;偏航DFDR digital flight data recorderDG directional方向的gyro回转仪罗盘DH decision决定height高度,海拔DIFF differential 依差别而定的;鉴别性的DIR direct 指挥DISC disconnect 使分离,分开,断开DISCH discharge 释放,排出(液体,气体等)DISCONT discontinued 停止,中断DISENG disengage 解开,解除;使脱离DISP dispatch 派遣DIST distance 距离;路程DK deck (船的) 舱面,甲板DME distance measuring equipment 测距仪DMU data management unit 资料管理单元DN down 向下DPCT differential protection current transＦＯＲＭer【电】变压器DR door 门DSCRT IO discrete分离I/O errorDSPLY display 显示DSPY display 显示EEADI electronic attitude director indicator 数位化姿态指示器ECON economy 节约, 经济ECS environmental control system 环控系统EDP engine driven pump, engine hydraulic pump 引擎液压泵EEC electronic engine control 引擎电控EFDARS expanded flight data acquisition and reporting systemEFI electronic flight instruments 电子化飞行仪表EFIS electronic flight instrument systemEGT exhaust gas temperature 排气尾温EHSI electronic horizontal situation indicator 水平状况方位指示器EICAS engine indicating and crew alerting system引擎状况警告指示ELEC electrical 与电有关的,电气科学的ELEV elevation 高度;海拔EMER emergency 紧急情况ENG engage啮合,接合, engineENT entrance入口,门口, entryENTMT entertainment 娱乐EPC external power contactor 外电源接触器EPR engine pressure ratio 推力比EPRL engine pressure ratio limit 推力比范围EQUIP equipment 装备ERR error 错误ESS essential 必需品EVAC evacuation 撤空;排泄物EVBC engine vane and bleed control 引擎放气控制EXH exhaust 排出;排气EXT external 外部的EXTIN extinguish, extinguished 灭火器EXTING extinguishing 熄灭FF/D flight director 飞行引向器F/F fuel flow 燃油流量F/O first officerFAA Federal美国联邦Aviation Administration行政机构FCC flight control computer 飞行控制电脑FCEU flight controls electronic unit 飞控电子单元FCU fuel control unit 燃油控制器FDR feeder 餵食器FIM Fault Isolation Manual 故障隔离手册FL flow 流量FL/CH flight level changeFLD field(飞机)场,;(广阔的一大片)地(知识)领域;专业;(活动)范畴FLT flight (飞机的)班次FLUOR fluorescent 发亮的FMC flight management computer 飞行管理电脑FMS flight management system 飞行管理系统FREQ frequency 频率FRM Fault Reporting Manual 错误报告手册FSEU flap/slat electronic unit 副翼电控单元FT feet复, foot单英尺FWD forward 前面的GG/S glide slope, ground slope 下滑坡度GA go-around 重飞GB generator breaker 发电机断电器GCB generator circuit breaker 发电机断路器GCR generator control relay 发电机控制继电器GCU generator control unit 发电机控制组件GEN generator 发电机GHR ground handling relay 地面操作继电器GND ground 地面GP group 团体GPWS ground proximity warning system 地面接近警告GR gear 齿轮;传动装置; (飞机的)起落架GRD ground 地面GS ground speed 地速GSSR ground service select relay 地面勤务选择继电器GSTR ground service transfer relay 地面勤务转换继电器GW gross总量weight 总重HH/L high/low 高/低HDG heading 【航】航向HF high frequency 高频HORIZ horizontal 水平HP high pressure 高压HSI horizontal situation indicator 水平状况方位指示器HTR heater 加热器HYD hydraulic 液压的IIAS indicated airspeed 指示空速IDENT identification 识别;鉴定IDG integrated drive generatorIGN ignition 点火,发火;点火开关ILLUM illuminate, illuminated 被照明的;发光的ILS instrument landing system 仪降IMP imperial (度量衡)英制的IN in, input 输入INBD inboard 内侧的INC incorporated结合的, increase增大, increment增加INCR increase 增加IND indicator 指示器INFC interface 分界面INFLT inflight 飞行过程中的INHIB inhibit 抑制禁止INIT initiation 入门;开始实施INOP inoperative 不活动的INPH interphone 对讲机INST instrument 仪器;仪表INT interphone 对讲机INTLK interlock 连结INTPH interphone 对讲机INTMT intermittent 时断时续的;周期性的IP intermediate pressure 中间的压力IRS inertial reference system 惯性参考系统IRU inertial惯性的reference unit 惯性参考组件ISLN isolation 隔离ISOL isolation 隔离IVSI instantaneous瞬时的vertical speed indicator 垂直速度指示器MMCDP maintenance control display panel 修护控制显示面板MCP mode control panel 模式控制面板MCU modular模件concept观念unitMDA minimum decision altitude 最小判断高度MIC microphone 扩音器;麦克风MIN minimum 最小量,最小数;最低限度MM Maintenance Manual 修护手册MOD module 组件;单元MON monitor 监视器;监控器MOT motion (机械的)装置,运转MPU magnetic pickup 检波器MSG message 信息MSTR master 主要的;总的MSU mode selector unit 模式选择组件MTG miles to go 英里MU management unit 管理组件MUX multiplexer 多路传输NN/A not applicable 可应用的NAC nacelle 引擎舱;气球吊篮NAV navigation 导航NCD no computed data 无法计算资料NEG negative 否定的; 反面的【电】负的,阴极的【数】负的NEUT neutral 中立的NLG nose landing gear 鼻轮起落架NO. number 数,数字NORM normal 正常的,正规的,标准的NRM normal 正常的,正规的,标准的NVMEM RD non-volatile memory read error 故障读错误排除才能消除NVMEM WR non-volatile memory write error 故障写错误排除才能消除O02 oxygen 氧气OBS observer 观察员OK okay 对,很好地OPR operate 运转OPT option 选择权OPRN operation 操作OUT output 输出OUTBD outboard 外部的OVHD overhead 头顶(船舱)顶板OVHT overheat 过热OVRD override 权力高於;优先於; 越过OXY oxygen 氧气PP/RST press to reset 压下清除故障P/S pitot皮托管(流速计);皮托静压管/static 静态的PA passenger address 客舱广播PASS passenger 旅客PCA power control actuator 电控致动器PCT percentage 百分比PDI pictorial deviation indicator 偏航图表示PES passenger entertainment娱乐systemPLA power level anglePLT pilot (飞机等的)驾驶员,飞行员PMG permananet magnet generator 永磁发电机PNEU pneumatic 气动PNL panel 【电】配电盘;控电板POR point of regulation调节POS position, positive (电池的)阳极【数】正的PPOS present当前的出席的positionPRESS pressure 压力PRG FLOW program flow error 流量程序错误PRIM primary 首要的,主要的PROC procedure 程序;手续;步骤PROG MEM ROM memory error 唯读记忆体错误PROJ projector 投射器PROT protection 保护,防护;PS pitot static 皮托管(流速计);皮托静压管PSI pounds per square inch 每平方寸上的压力磅数PSS passenger service system 客服系统PSU passenger service unit 客服组件PTT push to talk 发话PTU power transfer unit 动力传送组件PWR power 动力QQAD quick-attach-detach 快拆卸;使分离QTS quarts 一夸脱的容器QTY quantity 数量RR/T rate of turn 回转速率R/W MEM RAM memory error 随机存取记忆体错误R right 右边的RA radio altimeter, radio altitude 雷达高度RAT ram air turbine 冲压驱动RCVR reciever 接受RDMI radio distance magnetic indicator 磁场距离指示REC recorder 记录器RECIRC recirculate 再循环REF reference 参考REFRIG refrigeration 冷冻REG regulator 调节器REL release 释放,解放REP representative 代表性的,典型的REQ required 必须的RES reserve 储备RESSTART power interrupt restart error 动力中断重新起动错误REV reverse 倒退,使倒转RF right front 右前RH right hand 右手RLSE release 释放,解放RLY relay 【电】继电器RLY/SW relay/switchRMI radio magnetic indicator 磁场方位指示RMT OUT high-speed ARINC output error 汇流排输出错误RN right noseROT rotation 旋转RPM revolutions循环,(一)周期回转,旋转per minuteRPTG reporting 报导RR right rear 後方RST reset 重新设定RTO rejected丢弃takeoff起飞RUD rudder (飞机的)方向舵RW right wing 右翼RWY runway (机场的)跑道SSAM stabilizer trim/elevator asymmetry limit module尾舵飞操组件SAT static air temperature 静压空气温度SEC second 第二次SEI standby engine indicator 紧急直接引擎指示SEL select 选择SELCAL selective calling 飞航呼叫SERV service 服务SG signal generator 信号产生器SLCTD selected 选择SLCTR selector 选择器SOV shut off valve 关断阀SP speed 速度SPD speed 速度SPD BK speed brake 速煞SQL squelch 压扁SSB single side bandSTA station 驻地(各种机构的)站,所,STAB stabilizer 安定装置;安定翼STBY standby 备用STS system status 系统状况SURF surface 表面SW switch 开关SWITCH IN switch input errorSYNC synchronous 同步的SYS system 系统SYST system 系统TT/R thrust reverser 反推力器T.O. takeoff 起飞TACH tachometer 转速计TAI thermal热的anti-iceTAS true airspeed 真空速TAT total air temperature 总温TCC turbine case cooling 涡轮(机)冷却TE trailing edge 後缘(飞机的)襟翼,阻力板TEMP temperature 温度,气温TFR transfer 转换THR thrust 推力THROT throttle 节流阀THRSH threshold 门槛THRT thrust 推力THRU through 穿过;通过遍及,在...各处;在...之间,在...之中TIE bus tie系,拴,捆,扎汇流排联系TLA thrust lever angle 推力杆角度TMC thrust management computer 推力管理电脑TMS thrust management system 推力管理系统TMSP thrust mode select panel 推力选择面板TO TO/takeoff 起飞TOL tolerance 【机】公差,容限TR transＦＯＲＭer【电】变压器rectifier【电】整流器TRP thrust rating panel 推力等级面板TUNE tuner (频率))调整器;【无】调谐器TURB turbine 涡轮(机)TURBL turbulent, turbulence【气】湍流;(气体等的)紊流UUBR utility有多种用途的;通用的bus relay 汇流排继电器UPR upperUSB upper side band 【机】传送带(无线电的)波段,频带VV/NAV vertical navigation 【经】纵向联合的导航V/S vertical speed 垂直的速率VERT vertical 垂直的VERT SPD vertical speed 垂直的速率VFY verify 验证VG vertical gyro 垂直回转仪罗盘VHF very high frequency 超高频无线电VIB vibration 震动VLD valid 合法的;有效的VLV valve 【机】阀,活门VOL volume 量;额VOLT voltage 电压;伏特数VOR VHF omni range receiver 方向无线识标VOX voice 声音VTR video tape reproducer (录音,录影的)播放装置WW/D wiring线路diagram图解W/W wheel well 轮舱WARN warning 警告;警报WG wing 机翼WHL wheel 轮子; 变换方向WHLS wheels 车轮WPT waypoint 位子点WSHLD windshield 挡风玻璃WX weather 天气WXR weather 气象雷达XX-CH cross channel 交叉频道X-CHAN cross channel 交叉频道XDCR transducer 变换器XMISSION transmission 传送XMIT transmit 发射XMTR transmitter 发射机XPNDR transponder 询答机YY/D yaw damper 阻尼器Air Glossary（航空缩略语）AAAC - Army Air CorpsAAIB - Air Accident Investigation Branch of the Department of the Environment, Transport and the Regions.aae - above aerodrome elevation. Also see aal.aal - above aerodrome level. Also see aae.ab initio - elementary flying training, literally "from the beginning",.abm abeam - an aircraft is abeam a point when that point is at ninety degrees left or right of the aircraft"s track, but term usually used to indicate a general position rather than a specific point.a/c - aircraft.ACARS - Aircraft Communication Adressing and Reporting System.AC - alternating current.ACC - Area Control Centre. And ACZ Aerodrome Control Zone. See ATZ below.ACMS - aircraft condition monitoring system.ACR - aerodrome control radar.accelerate-stop distance - calculated distance required for an aircraft to accelerate to V1 (which see), reject take-off and brake safely to a halt.A/D - aerodrome.AD - Airworthiness Directive, issued by airworthiness authorities to correct a defect found in an aircraft type after certification. Compliance is mandatory and may be required immediately and before further flight, within a specified period of time or number of flying hours, or when next due for routine maintenance.ADA - Advisory aispace - Advisory Area or Advisory Route.ADC - air data computer.ADELT - automatically deployable emergency locator transmitter.ADF - automatic direction finder/finding. Radio compass which gives a relative bearing to the non-directional radio beacon to which it is tuned.ADI - attitude deviation indicator. An advanced type of artificial horizon, part of a flight director system providing pitch and roll inＦＯＲＭation and commands.ADIZ - Air Defence Identification Zone. An area of airspace extending upwards from the surface, usually along a national boundary, within which identification of all aircraft is required in the interests of national security.ADR - Accident Data Recorder.ADS - Automatic Dependence Surveillance.ADT - Approved Departure Time.AEF - Aerodromes Environmental Federation.AEW - Airborne early warningAerad - UK-published flight guide and navigational chart system.aerodrome/airport elevation - highest point of an aerodrome"s usable runway(s) expressedin feet above mean sea level (amsl).AFB - air force base, usually U.S. or Canadian.AFCS - automatic flight control system, an advanced autopilot. Also IFCS, integrated flight control system.AFDS - Autopilot and flight director system.AFI - assistant flying instructor. Also AFIC, assistant flying instructor course, FIC, flying instructor course.AFIS - Aerodrome Flight InＦＯＲＭation Service, providing inＦＯＲＭation to, but not control of, aircraft using that aerodrome.AFIS(O)- Aerodrome Flight InＦＯＲＭation Service (Officer)AFS - Aerodrome Fire Service.AFS - Aeronautical Fixed Service - telephone/teleprinter network, includes AFTN.AFS - auto flight system.AFTN - Aeronautical Fixed Telecommunications Network. A ground- based teleprinter network transmitting flight plans, weather inＦＯＲＭation etc.AGO - air-to-ground operatorA/G - air-to-ground.agl - above ground level.AHRS - attitude-heading reference system. A sensor deriving aircraft attitude and heading in ＦＯＲＭation from gyros and accelerometers.AIAA - area of intense aerial activity, usually military.AIC - Aeronautical InＦＯＲＭation Circular. Bulletins issued at intervals by the CAA relating to matters of airworthiness, administration, operating procedures, safety etc. AICs are colour-coded according to subject, e.g. safety circulars are pink, thus "Pink 12" issued in December 1990.AIDS - Airborne integrated data system.AIP - Aeronautical InＦＯＲＭation Publication. The UK Air Pilot, statutory bible of aeronautical inＦＯＲＭation published by the CAA.Airep - ＦＯＲＭfor reporting position and Met conditions in flight.Airmet - CAA"s telephone aviation weather service, covering Southern, Northern and Scottish regions of the UK. Also Metdial and Metplan, privately-operated aviation weather services. For full details see Pilot, February 1991.AIS - Aeronautical InＦＯＲＭation Service. CAA unit based at London-Heathrow Airport, providing flight-planning services and inＦＯＲＭation for pilots. Publishes AICs, above.AIZ - Aerodrome InＦＯＲＭation Zone. See ATZ below.ALERFA - alert phase of search-and-rescue procedure.alt - altitude. Height above sea level.alternate - aerodrome specified on a flight plan to which an aircraft chooses to divert if a landing at its intended destination is not possible (for reasons of poor weather, for example).altimeter setting - barometric pressure reading in millibars, hectopascals or (in USA) inches of mercury (Hg) used to set a pressure altimeter"s sub-scale to QFE or QNH .AM - Amplitude modulation.AME - authorized medical examiner. A doctor approved by the CAA (or foreign licensing authority) to conduct examinations for the issue or renewal of aircrew medical certificates.amsl - above mean sea level (sometimes asl in USA).anhedral - sloping down from root to tip. Opposite: dihedral.ANO - Air Navigation Order. Statutory legal instrument defining the laws of air navigation, pilot licensing etc, in the UK. Other aviation legislation includes the Rules of the Air and Air Traffic regulations and the Air Navigation (General) RegulationsAoA - angle of attack. Also alpha, thus "high alpha", high angle of attack.AOA - Airport Operators" Association.AOC - Air Operator"s Certificate, issued by the CAA and required by aircraft operators flying scheduled or charter public transport flights, including cargo, air-taxi and pleasure-flying work. Also Air Officer Commanding in RAF parlance.AoE - airport of entry (usually in USA).AOG - aircraft on ground, a term used to denote urgency when requesting spares or service from suppliers or manufacturers, meaning that the aircraft cannot fly again until the parts have been supplied.AOPA - Aircraft Owners and Pilots Association.A/P - airport or autopilot.A & P - Airframe and Powerplant Mechanic (USA).APA - Aerodromes Protection Agency, the federation of associations for the advancement of British general aviation facilities.APHAZ - Aircraft Proximity Hazards Assessment Panel, which investigates near-miss reports filed by air traffic controllers (see also JAWG).APP - Approach (control).APU - auxiliary power unit. Large transport aircraft and some business jets have an APU, typically a small turbine, to provide power for engine-starting and for running systems when on the ground, obviating the need for external power or ground power unit, GPU.ARB - Airworthiness Review Board.ARCAL - aircraft radio control of aerodrome lighting.Aresti - key shorthand notation system devised by Spaniard José L Aresti whereby aerobatic display routines or competition sequences can be drawn up on paper like a musical score. Now largely superseded by the simpler FAI Aerobatic Catalogue system.ARINC - Aeronautical Radio Incorporated. A non-profit corporation owned by airlines to set standards for airline avionics and provide communications services.ARP - aerodrome reference point.articulated rotor - blades can flap, drag and feather.ARV - air recreational vehicle.ASDA - accelerate-stop distance available.ASI - airspeed indicator, a flight instrument which measures the speed of an aircraft through the air.ASR - altimeter setting region, a geographical area for which the lowest value of QNH is forecast hourly and relayed by air traffic control centres. Also airport surveillance radar and air-sea rescue.ASTOVL - advanced short take-off and vertical landing.ATA - actual time of arrival. Also Air Training Association.ATC - air traffic control.ATCA - air traffic control assistantATC(C) - air traffic control centre;ATCO - air traffic control officer..ATIS - automatic terminal inＦＯＲＭation service, a continuous recorded broadcast of routine non-control airport inＦＯＲＭation, usually at large airports.ATPL - Air Transport Pilot"s Licence, needed to act as pilot-in- command of a commercial air transport aircraft exceeding 20,000 kg all-up weight.ATO - assisted take-off e.g. J(et) or (R)ocket assisted.ATS - air traffic service. Also ATSU, ATS Unit.ATSORA - air traffic services outside regulated airspace.ATC(U) - air traffic control unit.ATZ - Aerodrome Traffic Zone. An area of protected airspace surrounding an aerodrome bounded by a circle of 2 nm or 2.5 nm radius (depending on runway length) centred on the mid-point of the longest runway. Permission is required for entry into and movement in an ATZ.AUW - all-up weight, a term for the total loaded weight of an aircraft, made up of empty weight plus useful load; maximum auw is the maximum allowable weight, including fuel and payload, specified in an aircraft"s Certificate of Airworthiness. Sometimes referred to (in USA especially) as gross weight and maximum gross weight respectively. Also MTWA, maximum total weight authorised; BOW Basic operating weight, the weight of an aircraft with all equipment, lubricants, fuel and operating crew, but without payload; MLW, maximum landing weight, above which fuel must be burned off or jettisoned before landing or there may be risk of structuraldamage.avgas - aviation gasoline, usually followed by the octane rating. Used by piston-engined aircraft. Also LL, low lead.avtur - aviation turbine fuel (kerosene). Used by turboprops and jets.AWR - airborne weather radar.Awy - airway.BBA - British AirwaysBAA - British Airports Authority.BAeA - British Aerobatic Association.BALPA - British Airline Pilots Association.base leg - The crosswind segment of an aerodrome circuit bringing the aircraft from the downwind leg to final approachBAUA - Business Aircraft Users Association.BCAR - British Civil Air Requirements. Airworthiness standards laid down by the CAA for certification of aircraft on the UK Civil Aircraft Register.BCP - break cloud procedure.BCPL - Basic Commercial Pilot"s Licence, the minimum qualification necessary in the UK to receive payment for acting as a pilot. Also CPL, Commercial Pilot"s Licence, and SCPL, Senior Commercial Pilot"s Licence (no longer issued).beta mode - manually-controlled mode for CS propellers on turboprop aircraft enabling reverse pitch to be selected for braking or to aid ground manoeuvring.BFR - Biennial Flight Review (USA). Holders of U.S. FAA Private Pilot Licences must undergo a flight check with an FAA-approved examiner every two years. No UK equivalent.BGA - British Gliding Association.BHAB - British Helicopter Advisory Board.。

民航术语缩写及航空规章

轮档挡好-- Chocks in地面电源设备接好--Ground power connected收到-- Roger现在关闭发动机--Shutting down engines准备牵引-- Ready for pushback所有舱门已关好--All doors checked closed松刹车-- Brakes off松刹车-- Release parking brakes刹车已松-- Brakes off刹车已松-- parking brake Released可以牵引--Clear for pushback23号跑道起飞--Runway( or face)two three05号跑道起飞--Runway( or face)zero five牵引完成--Pushback complete刹车--Brakes on刹车--Set parking brake刹车刹好--Brakes on刹车刹好-- Parking brake set准备启动1（或2）号发动机--Start number one(or two) 可以启动1（或2）号发动机--Clear number one(or two) 已经供气（如需气源车）--Pressure on启动结束--Start complete断开地面设备-- Disconnect ground equipment插销移开--Ping Removed稍等--Standby稍等启动-- Standby for start稍等推出-- Standby for pushback在左（或右）打手势--Hand signal on the left(or right) aircraft crew, air crew 机组, 机务人员pilot 驾驶员, 机长co-pilot, second pilot 副驾驶员navigator 领航员steward 男服务员stewardess, hostess 空中小姐radio operator 报务员Bairliner 班机monoplane 单翼飞机glider 滑翔机trainer aircraft 教练机passenger plane 客机propeller-driven aircraft 螺旋桨飞机jet (aircraft) 喷射飞机amphibian 水陆两用飞机seaplane, hydroplane 水上飞机turbofan jet 涡轮风扇飞机turboprop 涡轮螺旋桨飞机turbojet 涡轮喷射飞机transport plane 运输机helicopter 直升机supersonic 超音速hypersonic 高超音速transonic 跨音速subsonic 亚音速Airbus 空中客车Boeing 波音Concord 协和Ilyusin 依柳辛McDonald-Douglas 麦道Trident 三叉戟Tupolev 图波列夫hatch 舱口aeroengine, air engine 航空发动机navigation light 航行灯fuselage, body 机身nose 机头wing 机翼aileron 副翼wing flap 襟翼tail plane 水平尾翼starboard wing 右翼port wing 左翼pilot"s cockpit 驾驶舱parachute 降落伞passenger cabin 客舱propeller 螺旋桨pressurized cabin 密封舱undercarriage 起落架undercarriage wheel 起落架轮elevator 升降舵radio navigation device 无线电导航设备radio directive device 无线电定向设备luggage compartment 行舱(fuel) tank 油箱auxiliary (fuel) tank 副油箱main (fuel) tank 主油箱autopilot 自动驾驶仪ground crew 地勤人员airport 航空港, 民航机场airfield, aerodrome, airdrome 机场airport beacon 机场灯标airport meteorological station 机场气象站main airport building, terminal building 机场主楼emergency landing runway, forced landing runway 紧急着陆跑道taxiway 滑行跑道runway 跑道omnirange radio beacon 全向式无线电航空信标fuel depot 燃料库control tower 塔台tarmac 停机坪radio beacon 无线电信标boarding check 登机牌plane ticket 飞机票flight, flying 飞行bumpy flight 不平稳的飞行smooth flight 平稳的飞行ramp 扶梯altitude, height 高度air route, air line 航线extra flight 加班economy class, tourist class 经济座non-stop flight 连续飞行climbing, to gain height 爬升circling 盘旋forced landing 迫降connecting flight 衔接航班speed, velocity 速度ceiling 上升限度cruising speed 巡航速度top speed 最高速度first class 头等night service 夜航airsick 晕机direct flight, straight flight 直飞landing 着陆to rock, to toss, to bump 颠簸to taxi along 滑行to lose height, to fly low 降低to take off, take-off 起飞to board a plane, get into a plane 上飞机to get off a plane, alight from a plane 下飞机to face the wind 迎风ADIRS Air Data/Inertial Reference System 大气资料惯性基准系统ADIRU Air Data/Inertial Reference Unit 大气资料惯性基准组件AOA Angle─of─Attack 迎角APPR Approach 进近ARINC Aeronautical Radio Incorporated 航空无线电公司ARM Aircraft Recovery Manual 飞机恢复手册ARMD Armed 预位ASCII American Standard Code for Information Interchange 美国信息互换标准代码ATA Air Transport Association of America 美国航空运输协会AVAIL Available 可用的，可实现的C/B Circuit Breaker 电路跳开关C/L Check List 检查单CDU Control and Display Unit 控制显示组件CVR Cockpit Voice Recorder 驾驶舱话音记录器DDRMI Digital Distance and Radio Magnetic Indicator 数字式距离和无线电磁指示器DEC Declination、Decrease 倾斜，偏角，偏斜、减少DFDR Digital Flight Data Recorder 数字式飞行资料记录器DISC Disconnect，Disconnected 脱开，脱开的ETA Estimated Time of Arrival 预计到达时间FADEC Full Authority Digital Engine Control 发动机全权限数字控制FAIL Failed ，Failure 失效FFS Full Flight Simulator 全动模拟机ISOL Isolation 隔离LRRA Low Range Radio Altimeter 低高度无线电高度表LRU Line Replaceable Unit 航线可更换件MSG Message 信息NAS Navy and Army Standard 海军和陆军标准N/A Not Applicable 不适用NCD No Computed Data 无计算资料OVBD Overboard 机外OVHD Overhead 头顶的OVHT Overheat 过热OVLD Overload 过载OVRD Override 超控OVSP Overspeed 超速OXY Oxygen 氧气PSI Pound Per Square Inch 磅/平英寸PWR Power 动力，电源QAD Quick-Attach-Detach 快速装卸QFE Field Elevation Atmospheric Pressure 场压QNE Sea Level Standard Atmosphere Pressure 海平面标准气压QNH Sea Level Atmospheric Pressure 海平面气压RA Resolution Advisory 决断提示RMI Radio Magnetic Indicator 无线电磁指示器SID Standard Instrument Departure 标准仪表离港STAR Standard Terminal Arrival Route 标准进港航路UTC Universal Time Coordinated 国际协调时V1 Critical Engine Failure Speed 关键发动机失效速度V2 Takeoff Safety Speed 起飞安全速度V3 Flap Retraction Speed 襟翼收起速度V4 Slat Retraction Speed 缝翼收起速度WPT Waypoint 航路点WXR Weather Radar 气象雷达XPDR Transponder 应答机A/C air conditioning 空气调节A/G air/groundA/L autoland 自动落地A/P autopilot 自动驾驶A/S airspeed 空速A/T autothrottle自动油门, adjustment/test 调整/测试ABNORM abnormal 不正常的AC alternating current 【电】交流电ACARS ARINC Communications Addressing and Reporting System ACCEL acceleration, accelerate 使增速ACM air cycle machine 空气循环机ADC air data computer 大气资料电脑ADF automatic direction finder 自动位寻找器ADI attitude director indicator 姿态指示器ADP air driven pump, air driven hydraulic pump 气动液压泵ADV advance 推进AFCS automatic flight control system 飞控系统AGL above ground level 地标位AI anti-ice 防冰AIDS aircraft integrated data system 整合资料系统AIL aileron 副翼ALT altitude 高度ALTM altimeter 高度计ALTN alternate 交替的ALTNT alternate 交替的AMB ambient 环绕的AMM Airplane Maintenance Manual 修护手册ANN announcement 通告ANNUNC annunciator 通告器ANT antenna 天线AOA angle of attack 功角APB auxiliary power breaker 辅助的动力断电器APD approach progress display 接近行进显示APL airplane 飞机APPR approach 接近APPROX approximately 近乎APU auxiliary power unit 辅助的动力单元ARINC Aeronautical航空学的Radio Incorporated【美】有限责任的ARINC IO ARINC I/O errorARNC STP ARINC I/O UART data strip error 通用非同步收发传输器ASA autoland status annunciator 自动落地状况通告器ASP audio selector panel 音频选择面板ASYM asymmetrical 非对称的ATC air traffic control 空中交通管制ATC/DABS air traffic control/discrete address beacon systemATT attitude 姿态ATTND attendant 服务员AUTO automatic 自动装置的AUX auxiliary 辅助的AVM airborne vibration monitor 空中震动监视器B/CRS back course 回程BARO barometric 气压计的BAT battery 电池;蓄电池BFO beat扑动frequency oscillator 频率振汤器BITE built-in test equipment 装备自我测试BK brake 煞住(车)BKGRD background (干扰录音或无线电广播的)杂音BPCU bus power control unit 汇流排电力控制单元BRKR breaker 断电器BRT bright 发亮的BTB bus tie束缚breaker 汇流排联系断电器BTL bottle 瓶子C/B circuit breaker 【电】断路器,断路开关C center 中央CADC central air data computer 中央大气资料电脑CAPT captain (飞机的)机长CB circuit breaker 【电】断路器,断路开关CCA central control actuator 中央控制致动器CCW counterclockwise 逆时针向的CDU control display unit 控制显示器CH channel 频道CHAN channel 频道CHG change 改变CHR chronograph 记时器CHRGR charger 充电器CK check 检查CKT circuit 【电】电路;回路CL close 关闭;盖上;合上CLB climb 倾斜向上CLR clear 变乾净;变清楚CLSD closed 关闭的;封闭的;闭合的CMD command 命令CMPTR computer 电脑CNX cancelled 取消,废除;中止COL column 圆柱(报纸的)栏,段COMM communication 通讯COMP compressor 压缩机COMPT compartment 隔间CON continuous 连续的,不断的COND condition 状态CONFG configuration 结构;表面配置CONFIG configuration 结构CONN connection 连接CONT control 控制CP control panel 控制面板CPCS cabin pressure control system 舱压控制系统CPS cycles per second 每秒循环CRS course 向CRT cathode阴极ray射线tube 阴极射线管CRZ cruise 巡航CSEU control system electronics unit 控制系统电子元件CT current电流transＦＯＲＭer变压器CTN caution 注意CTR center 中央CU control unit 控制元件CUST customer 顾客;买主CW clockwise 顺时针向的CWS control wheel steering掌舵DA drift漂移angleDADC digital air data computer 数位化大气资料电脑DC direct直系的,指挥currentDEC decrease减少, decrement减少率DECEL decelerate 降低速度DECR decrease 减少DEG degree 度数DEPR depressurize 洩压; 压下DEPT departure 离开;出发DEST destination 目标, 目的地DET detector 探测器DETNT detent (机械上的)止动装置;棘爪DEV deviation 误差;偏航DFDR digital flight data recorderDG directional向的gyro回转仪罗盘DH decision决定height高度,海拔DIFF differential 依差别而定的;鉴别性的DIR direct 指挥DISC disconnect 使分离,分开,断开DISCH discharge 释放,排出(液体,气体等)DISCONT discontinued 停止,中断DISENG disengage 解开,解除;使脱离DISP dispatch 派遣DIST distance 距离;路程DK deck (船的) 舱面,甲板DME distance measuring equipment 测距仪DMU data management unit 资料管理单元DN down 向下DPCT differential protection current transＦＯＲＭer【电】变压器DR door 门DSCRT IO discrete分离I/O errorDSPLY display 显示DSPY display 显示EADI electronic attitude director indicator 数位化姿态指示器ECON economy 节约, 经济ECS environmental control system 环控系统EDP engine driven pump, engine hydraulic pump 引擎液压泵EEC electronic engine control 引擎电控EFDARS expanded flight data acquisition and reporting systemEFI electronic flight instruments 电子化飞行仪表EFIS electronic flight instrument systemEGT exhaust gas temperature 排气尾温EHSI electronic horizontal situation indicator 水平状况位指示器EICAS engine indicating and crew alerting system引擎状况警告指示ELEC electrical 与电有关的,电气科学的ELEV elevation 高度;海拔EMER emergency 紧急情况ENG engage啮合,接合, engineENT entrance入口,门口, entryENTMT entertainment 娱乐EPC external power contactor 外电源接触器EPR engine pressure ratio 推力比EPRL engine pressure ratio limit 推力比围EQUIP equipment 装备ERR error 错误ESS essential 必需品EVAC evacuation 撤空;排泄物EVBC engine vane and bleed control 引擎放气控制EXH exhaust 排出;排气EXT external 外部的EXTIN extinguish, extinguished 灭火器EXTING extinguishing 熄灭F/D flight director 飞行引向器F/F fuel flow 燃油流量F/O first officerFAA Federal美国联邦Aviation Administration行政机构FCC flight control computer 飞行控制电脑FCEU flight controls electronic unit 飞控电子单元FCU fuel control unit 燃油控制器FDR feeder 餵食器FIM Fault Isolation Manual 故障隔离手册FL flow 流量FL/CH flight level changeFLD field(飞机)场,;(广阔的一大片)地(知识)领域;专业;(活动)畴FLT flight (飞机的)班次FLUOR fluorescent 发亮的FMC flight management computer 飞行管理电脑FMS flight management system 飞行管理系统FREQ frequency 频率FRM Fault Reporting Manual 错误报告手册FSEU flap/slat electronic unit 副翼电控单元FT feet复, foot单英尺FWD forward 前面的G/S glide slope, ground slope 下滑坡度GA go-around 重飞GB generator breaker 发电机断电器GCB generator circuit breaker 发电机断路器GCR generator control relay 发电机控制继电器GCU generator control unit 发电机控制组件GEN generator 发电机GHR ground handling relay 地面操作继电器GND ground 地面GP group 团体GPWS ground proximity warning system 地面接近警告GR gear 齿轮;传动装置; (飞机的)起落架GRD ground 地面GS ground speed 地速GSSR ground service select relay 地面勤务选择继电器GSTR ground service transfer relay 地面勤务转换继电器GW gross总量weight 总重H/L high/low 高/低HDG heading 【航】航向HF high frequency 高频HORIZ horizontal 水平HP high pressure 高压HSI horizontal situation indicator 水平状况位指示器HTR heater 加热器HYD hydraulic 液压的IAS indicated airspeed 指示空速IDENT identification 识别;鉴定IDG integrated drive generatorIGN ignition 点火,发火;点火开关ILLUM illuminate, illuminated 被照明的;发光的ILS instrument landing system 仪降IMP imperial (度量衡)英制的IN in, input 输入INBD inboard 侧的INC incorporated结合的, increase增大, increment增加INCR increase 增加IND indicator 指示器INFC interface 分界面INFLT inflight 飞行过程中的INHIB inhibit 抑制禁止INIT initiation 入门;开始实施INOP inoperative 不活动的INPH interphone 对讲机INST instrument 仪器;仪表INT interphone 对讲机INTLK interlock 连结INTPH interphone 对讲机INTMT intermittent 时断时续的;期性的IP intermediate pressure 中间的压力IRS inertial reference system 惯性参考系统IRU inertial惯性的reference unit 惯性参考组件ISLN isolation 隔离ISOL isolation 隔离IVSI instantaneous瞬时的vertical speed indicator 垂直速度指示器MCDP maintenance control display panel 修护控制显示面板MCP mode control panel 模式控制面板MCU modular模件concept观念unitMDA minimum decision altitude 最小判断高度MIC microphone 扩音器;麦克风MIN minimum 最小量,最小数;最低限度MM Maintenance Manual 修护手册MOD module 组件;单元MON monitor 监视器;监控器MOT motion (机械的)装置,运转MPU magnetic pickup 检波器MSG message 信息MSTR master 主要的;总的MSU mode selector unit 模式选择组件MTG miles to go 英里MU management unit 管理组件MUX multiplexer 多路传输N/A not applicable 可应用的NAC nacelle 引擎舱;气球吊篮NAV navigation 导航NCD no computed data 无法计算资料NEG negative 否定的; 反面的【电】负的,阴极的【数】负的NEUT neutral 中立的NLG nose landing gear 鼻轮起落架NO. number 数,数字NORM normal 正常的,正规的,标准的NRM normal 正常的,正规的,标准的NVMEM RD non-volatile memory read error 故障读错误排除才能消除NVMEM WR non-volatile memory write error 故障写错误排除才能消除02 oxygen 氧气OBS observer 观察员OK okay 对,很好地OPR operate 运转OPT option 选择权OPRN operation 操作OUT output 输出OUTBD outboard 外部的OVHD overhead 头顶(船舱)顶板OVHT overheat 过热OVRD override 权力高於;优先於; 越过OXY oxygen 氧气P/RST press to reset 压下清除故障P/S pitot皮托管(流速计);皮托静压管/static 静态的PA passenger address 客舱广播PASS passenger 旅客PCA power control actuator 电控致动器PCT percentage 百分比PDI pictorial deviation indicator 偏航图表示PES passenger entertainment娱乐systemPLA power level anglePLT pilot (飞机等的)驾驶员,飞行员PMG permananet magnet generator 永磁发电机PNEU pneumatic 气动PNL panel 【电】配电盘;控电板POR point of regulation调节POS position, positive (电池的)阳极【数】正的PPOS present当前的出席的positionPRESS pressure 压力PRG FLOW program flow error 流量程序错误PRIM primary 首要的,主要的PROC procedure 程序;手续;步骤PROG MEM ROM memory error 唯读记忆体错误PROJ projector 投射器PROT protection 保护,防护;PS pitot static 皮托管(流速计);皮托静压管PSI pounds per square inch 每平寸上的压力磅数PSS passenger service system 客服系统PSU passenger service unit 客服组件PTT push to talk 发话PTU power transfer unit 动力传送组件PWR power 动力QAD quick-attach-detach 快拆卸;使分离QTS quarts 一夸脱的容器QTY quantity 数量R/T rate of turn 回转速率R/W MEM RAM memory error 随机存取记忆体错误R right 右边的RA radio altimeter, radio altitude 雷达高度RAT ram air turbine 冲压驱动RCVR reciever 接受RDMI radio distance magnetic indicator 磁场距离指示REC recorder 记录器RECIRC recirculate 再循环REF reference 参考REFRIG refrigeration 冷冻REG regulator 调节器REL release 释放,解放REP representative 代表性的,典型的REQ required 必须的RES reserve 储备RESSTART power interrupt restart error 动力中断重新起动错误REV reverse 倒退,使倒转RF right front 右前RH right hand 右手RLSE release 释放,解放RLY relay 【电】继电器RLY/SW relay/switchRMI radio magnetic indicator 磁场位指示RMT OUT high-speed ARINC output error 汇流排输出错误RN right noseROT rotation 旋转RPM revolutions循环,(一)期回转,旋转per minuteRPTG reporting 报导RR right rear 後RST reset 重新设定RTO rejected丢弃takeoff起飞RUD rudder (飞机的)向舵RW right wing 右翼RWY runway (机场的)跑道SAM stabilizer trim/elevator asymmetry limit module尾舵飞操组件SAT static air temperature 静压空气温度SEC second 第二次SEI standby engine indicator 紧急直接引擎指示SEL select 选择SELCAL selective calling 飞航呼叫SERV service 服务SG signal generator 信号产生器SLCTD selected 选择SLCTR selector 选择器SOV shut off valve 关断阀SP speed 速度SPD speed 速度SPD BK speed brake 速煞SQL squelch 压扁SSB single side bandSTA station 驻地(各种机构的)站,所,STAB stabilizer 安定装置;安定翼STBY standby 备用STS system status 系统状况SURF surface 表面SW switch 开关SWITCH IN switch input errorSYNC synchronous 同步的SYS system 系统SYST system 系统T/R thrust reverser 反推力器T.O. takeoff 起飞TACH tachometer 转速计TAI thermal热的anti-iceTAS true airspeed 真空速TAT total air temperature 总温TCC turbine case cooling 涡轮(机)冷却TE trailing edge 後缘(飞机的)襟翼,阻力板TEMP temperature 温度,气温TFR transfer 转换THR thrust 推力THROT throttle 节流阀THRSH threshold 门槛THRT thrust 推力THRU through 穿过;通过遍及,在...各处;在...之间,在...之中TIE bus tie系,拴,捆,扎汇流排联系TLA thrust lever angle 推力杆角度TMC thrust management computer 推力管理电脑TMS thrust management system 推力管理系统TMSP thrust mode select panel 推力选择面板TO TO/takeoff 起飞TOL tolerance 【机】公差,容限TR transＦＯＲＭer【电】变压器rectifier【电】整流器TRP thrust rating panel 推力等级面板TUNE tuner (频率))调整器;【无】调谐器TURB turbine 涡轮(机)TURBL turbulent, turbulence【气】湍流;(气体等的)紊流UBR utility有多种用途的;通用的bus relay 汇流排继电器UPR upperUSB upper side band 【机】传送带(无线电的)波段,频带V/NAV vertical navigation 【经】纵向联合的导航V/S vertical speed 垂直的速率VERT vertical 垂直的VERT SPD vertical speed 垂直的速率VFY verify 验证VG vertical gyro 垂直回转仪罗盘VHF very high frequency 超高频无线电VIB vibration 震动VLD valid 合法的;有效的VLV valve 【机】阀,活门VOL volume 量;额VOLT voltage 电压;伏特数VOR VHF omni range receiver 向无线识标VOX voice 声音VTR video tape reproducer (录音,录影的)播放装置W/D wiring线路diagram图解W/W wheel well 轮舱WARN warning 警告;警报WG wing 机翼WHL wheel 轮子; 变换向WHLS wheels 车轮WPT waypoint 位子点WSHLD windshield 挡风玻璃WX weather 天气WXR weather 气象雷达X-CH cross channel 交叉频道X-CHAN cross channel 交叉频道XDCR transducer 变换器XMISSION transmission 传送XMIT transmit 发射XMTR transmitter 发射机XPNDR transponder 询答机Y/D yaw damper 阻尼器民航规章中国民航局-法律规章-民航规章民航规章分类快捷通道行政程序规则（1-20部）航空器（21-59部）航空人员（60-70部）空域、导航设施、空中交通规则和一般运行规则（71-120部）民用航空企业合格审定及运输（121-139部）学校、非航空人员及其他单位的合格审定及运行（140-149部）民用机场建设和管理（150-179部）委任代表规则（-189部）航空保险（190-199部）综合调控规则（201-250部）航空基金（251-270部）航空运输规则（271-325部）航空保安（326-355部）科技和计量标准（356-390部）航空器搜寻援救和事故调查（391-400部）行政程序规则（1-20部）部号局令号标题备注CCAR-11LR-R1 民航总局第45号令中国民用航空总局规章制定程序规定失效CCAR-11LR-R2 民航总局第185号令中国民用航空总局规章制定程序规定有效CCAR-12LR 民航总局第40号令中国民用航空总局职能部门规性文件制定程序规定失效CCAR-12LR-R1 民航总局第187号令中国民用航空总局职能部门规性文件制定程序规定有效CCAR-13 民航总局第163号令民用航空行政检查工作规则有效CCAR-14-R1 民航总局第116号令民用航空行政处罚实施办法有效CCAR-15 民航总局第161号令民用航空行政可工作规则有效CCAR-17 民航总局第157号令民航行政机关行政赔偿办法有效CCAR-18-R1 民航总局第114号令中国民用航空监察员规定失效CCAR-18R2 民航总局第144号令中国民用航空监察员规定有效CCAR-19 民航总局第117号令中国民用航空总局关于废止部分民用航空规章和规章性文件的决定有效CCAR-19-I 民航总局第147号令中国民用航空总局关于废止部分民用航空规章和规章性文件的决定有效CCAR-19 民航总局第162号令民航总局行政复议办法有效CCAR-19-II 民航总局第186号令中国民用航空总局关于废止部分民用航空规章和规章性文件的决定有效CCAR-20LR 民航总局第60号令关于修订和废止部分民用航空规章的决定有效航空器（21-59部）CCAR-21-R2 民航总局第80号令民用航空产品和零部件合格审定规定有效CCAR-21-R3 民航总局第183号令民用航空产品和零部件合格审定规定有效CCAR-23-R3 民航总局第132号令正常类、实用类、特技类和通勤类飞机适航规定有效CCAR-25-R2 民航总局运输类飞机适航标准有效CCAR-25-R3 民航总局第100号令运输类飞机适航标准有效CCAR-27-R1 民航总局第112号令正常类旋翼航空器适航规定有效CCAR-29-R1 民航总局第113号令运输类旋翼航空器适航规定有效CCAR-31 民航总局第181号令载人自由气球适航规定有效CCAR-33-R1 民航总局第109号令中国民用航空总局关于修订《航空发动机适航标准》的决定有效CCAR-34 民航总局第108号令涡轮发动机飞机燃油排泄和排气排出物规定有效CCAR-36 民航总局第107号令航空器型号和适航合格审定噪声规定有效CCAR-36-R1 民航总局第182号令航空器型号和适航合格审定噪声规定有效CCAR-37AA 民航总局第24号令民用航空材料、零部件和机载设备技术标准规定有效CCAR-39AA 民航总局第8号令民用航空器适航指令规定有效CCAR-43 民航总局第159号令维修和改装一般规则有效CCAR-45-R1 民航总局第76号令民用航空器国籍登记规定有效CCAR-49 民航总局第87号令中华人民国民用航空器权利登记条例实施办法有效CCAR-53 民航总局第131号令民用航空用化学产品适航规定有效航空人员（60-70部）CCAR-55 民航总局第145号令民用航空油料适航规定有效CCAR-60 民航总局第141号令飞行模拟设备的鉴定和使用规则有效CCAR-60FS-R1 民航总局第33号令雇用外籍飞行人员从事公共航空运输飞行的暂行规定失效CCAR-61-R1 民航总局第115号令民用航空器驾驶员、飞行教员和地面教员合格审定规则有效CCAR-61-R2 民航总局第137号令中国民用航空总局关于修订《民用航空器驾驶员、飞行教员和地面教员合格审定规则》的决定有效CCAR-63FS 民航总局第52号令民用航空器领航员、飞行机械员、飞行通信员合格审定规则有效CCAR-65TM-TV 民航总局第106号令民用航空航行情报人员岗位培训管理规定有效CCAR-65FS-R1 民航总局第136号令民用航空签派员执照管理规则有效CCAR-65TM-III-R2 民航总局第118号令民用航空航行情报员执照管理规则失效CCAR-65TM-II-R2 民航总局第171号令民用航空气象人员执照管理规则失效CCAR-65TM-I-R2 民航总局第175号令民用航空电信人员执照管理规则失效CCAR-65TM-Ⅲ-R3 民航总局第169号令民用航空情报员执照管理规则失效CCAR-66-R1 民航总局第153号令民用航空器维修人员执照管理规则有效CCAR-66TM-I-R2 民航总局第82号令中国民用航空空中交通管制员执照管理规则失效CCAR-66TM-Ι-R3 民航总局第168号令民用航空空中交通管制员执照管理规则失效CCAR-67FS 民航总局第101号令中国民用航空人员医学标准和体检合格证管理规则有效CCAR-67FS-R1 民航总局第125号令中国民用航空总局关于修订〈中国民用航空人员医学标准和体检合格证管理规则〉的决定有效CCAR-68SB 民航总局第72号令航空安全员管理规定失效CCAR-69 民航总局第184号令航空安全员合格审定规则有效CCAR-70TM 民航总局第79号令中国民用航空空中交通管制岗位培训管理规则有效空域、导航设施、空中交通规则和一般运行规则（71-120部）CCAR-71 民航总局第122号令民用航空使用空域办法有效CCAR-73 民航总局第166号令民用航空预先飞行计划管理办法有效CCAR-85 民航总局第172号令民用航空空中交通管理设备开放、运行管理规则有效CCAR-87 民航总局第111号令民用航空空中交通通信导航监视设备使用可管理办法有效CCAR-91FS-Ⅱ民航总局第57号令中国民用航空仪表着陆系统Ⅱ类运行规定有效CCAR-91FS 民航总局第120号令一般运行和飞行规则失效CCAR-91-R1 民航总局第177号令一般运行和飞行规则失效CCAR-91-R2 民航总局第188号令一般运行和飞行规则有效CCAR-93TM-R2 民航总局第86号令中国民用航空空中交通管理规则有效CCAR-93TM-R3 民航总局第99号令中国民用航空空中交通管理规则有效CCAR-93TM-R4 民航总局第190号令关于修订《中国民用航空空中交通管理规则》的决定有效CCAR-94FS-Ⅲ民航总局第67号令民用直升机海上平台运行规定失效CCAR-97FS-R1 民航总局第98号令航空器机场运行最低标准的制定与实施规定有效CCAR-97FS-R2 民航总局第119号令中国民用航空总局关于修订《航空器机场运行最低标准的制定与实施规定》的决定有效CCAR-98TM 民航总局第123号令平行跑道同时仪表运行管理规定有效CCAR-115TM 民航总局第5号令中国民用航空通信导航雷达工作规则有效CCAR-116 民航总局第158号令民用航空气象探测环境管理办法失效CCAR-117TM 民航总局第6号令中国民用航空气象工作规则失效CCAR-117-R1 民航总局第146号令中国民用航空气象工作规则有效CCAR-118TM 民航总局第7号令中国民用航空无线电管理规定有效CCAR-119TR 民航总局第14号令外国民用航空运输不定期飞行管理细则失效CCAR-119TR-R1 民航总局第167号令外国航空运输企业不定期飞行经营可细则（附英文译稿）有效CCAR-147 民航总局第154号令民用航空器维修培训机构合格审定规定有效民用航空企业合格审定及运输（121-139部）CCAR-121-R2 民航总局第140号令大型飞机公共航空运输承运人运行合格审定规则失效CCAR-121-R4 民航局第195号令大型飞机公共航空运输承运人运行合格审定规则有效CCAR-129 民航总局第127号令外国公共航空运输承运人运行合格审定规则有效CCAR- 民航总局第151号令小型航空器商业运输运营人运行合格审定规则有效CCAR-135TR-R2 民航总局第133号令通用航空经营可管理规定失效CCAR-135TR-R3 民航总局第176号令通用航空经营可管理规定有效CCAR-137CA-R1 民航总局第19号令民航特种车辆、地面专用设备生产可证管理暂行规定失效CCAR-137CA-R2 民航总局第150号令民用机场专用设备使用管理规定有效CCAR-139CA 民航总局第81号令民用机场使用可规定失效CCAR-139SB 民航总局第85号令中国民用航空安全检查规则有效CCAR--II 民航总局第90号令民用运输机场应急救援规则有效CCAR-139CA-R1 民航总局第156号令民用机场使用可规定有效学校、非航空人员及其他单位的合格审定及运行（140-149部）CCAR-140 民航总局第191号令民用机场运行安全管理规定有效CCAR-141 民航总局第135号令民用航空器驾驶员学校合格审定规则有效CCAR-142 民航总局第128号令飞行训练中心合格审定规则有效CCAR-145-R2 民航总局第104号令民用航空器维修单位合格审定规定失效CCAR-145-R3 民航总局第152号令民用航空器维修单位合格审定规定有效CCAR-147SE 民航总局第63号令民用航空维修技术人员学校合格审定规定失效民用机场建设和管理（150-179部）CCAR-152CA 民航总局第34号令民用机场运营管理暂行办法失效CCAR-158 民航总局第129号令民用机场建设管理规定有效CCAR-162SB-R1 民航总局第11号令民用机场停车场建设和管理暂行规定失效CCAR-163PL 民航总局第16号令中国民用航空机场生产统计实施办法失效CCAR-163 民航总局第97号令民用机场不停航施工管理规定失效CCAR-165 民航总局第178号令民航专业工程质量监督管理规定有效CCAR-166CA-I-R1 民航总局第42号令民用机场工程设计管理规定失效CCAR-167CA-R1 民航总局第43号令民用机场工程施工可证管理规定失效CCAR-168CA-R1 民航总局第44号令民用机场工程建设监理规定失效委任代表规则（-189部）CCAR-183AA 民航总局第28号令民用航空器适航委任代表和委任单位代表的规定有效CCAR-183SE 民航总局第64号令中国民用航空计量技术委任代表和委任单位代表规定有效CCAR-183FS 民航总局第94号令民用航空飞行标准委任代表和委任单位代表管理规定有效CCAR-187TR-R1 民航总局第12号令关于航空运输服务面罚款的暂行规定失效航空保险（190-199部）综合调控规则（201-250部）CCAR-201LR 民航总局第110号令外商投资民用航空业规定有效CCAR-201 民航总局第138号令公共航空运输企业经营可规定有效CCAR-201LR-R1 民航总局第139号令《外商投资民用航空业规定》的补充规定有效CCAR-201LR-R2 民航总局第174号令《外商投资民用航空业规定》的补充规定（二）有效CCAR-201LR-R3 民航总局第189号令《外商投资民用航空业规定》的补充规定（三）有效CCAR-206-R1 民航总局第103号令民用航空物资设备招标投标管理规定失效CCAR-209 民航总局第148号令国投资民用航空业规定（试行）有效CCAR-212 民航总局第165号令外国航空运输企业常驻代表机构审批管理办法有效CCAR-227AU-R1 民航总局第54号令中国民用航空部审计工作规定失效CCAR-229 民航总局第149号令民用航空企业机场联合重组改制管理规定有效CCAR-241-R1 民航总局第134号令中国民用航空统计管理办法有效CCAR-243 民航总局第142号令民用航空财经信息采集办法有效航空基金（251-270部）。

民航专业缩略语

民航专业缩略语:ADIRS Air Data/Inertial Reference System 大气资料惯性基准系统ADIRU Air Data/Inertial Reference Unit 大气资料惯性基准组件AOA Angle─of─Attack 迎角APPR Approach 进近ARINC Aeronautical Radio Incorporated 航空无线电公司ARM Aircraft Recovery Manual 飞机恢复手册ARMD Armed 预位ASCII American Standard Code for Information Interchange 美国信息互换标准代码ATA Air Transport Association of America 美国航空运输协会A V AIL Available 可用的，可实现的C/B Circuit Breaker 电路跳开关C/L Check List 检查单CDU Control and Display Unit 控制显示组件CVR Cockpit Voice Recorder 驾驶舱话音记录器DDRMI Digital Distance and Radio Magnetic Indicator 数字式距离和无线电磁指示器DEC Declination、Decrease 倾斜，偏角，偏斜、减少DFDR Digital Flight Data Recorder 数字式飞行资料记录器DISC Disconnect，Disconnected 脱开，脱开的ETA Estimated Time of Arrival 预计到达时间FADEC Full Authority Digital Engine Control 发动机全权限数字控制FAIL Failed ，Failure 失效FFS Full Flight Simulator 全动模拟机ISOL Isolation 隔离LRRA Low Range Radio Altimeter 低高度无线电高度表LRU Line Replaceable Unit 航线可更换件MSG Message 信息NAS Navy and Army Standard 海军和陆军标准N/A Not Applicable 不适用NCD No Computed Data 无计算资料OVBD Overboard 机外OVHD Overhead 头顶的OVHT Overheat 过热OVLD Overload 过载OVRD Override 超控OVSP Overspeed 超速OXY Oxygen 氧气PSI Pound Per Square Inch 磅/平方英寸PWR Power 动力，电源QAD Quick-Attach-Detach 快速装卸QFE Field Elevation Atmospheric Pressure 场压QNE Sea Level Standard Atmosphere Pressure 海平面标准气压QNH Sea Level Atmospheric Pressure 海平面气压RA Resolution Advisory 决断提示RMI Radio Magnetic Indicator 无线电磁指示器SID Standard Instrument Departure 标准仪表离港STAR Standard Terminal Arrival Route 标准进港航路UTC Universal Time Coordinated 国际协调时V1 Critical Engine Failure Speed 关键发动机失效速度V2 Takeoff Safety Speed 起飞安全速度V3 Flap Retraction Speed 襟翼收起速度V4 Slat Retraction Speed 缝翼收起速度WPT Waypoint 航路点WXR Weather Radar 气象雷达XPDR Transponder 应答机。

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A topA/C -- AircraftA/G -- Air to GroundA/H -- Altitude/HeightAAC -- Mike Monroney Aeronautical CenterAAF -- Army Air FieldAAI -- Arrival Aircraft IntervalAAP -- Advanced Automation ProgramAAR -- Airport Acceptance RateABDIS -- Automated Data Interchange System Service BACAIS -- Air Carrier Activity Information SystemACAS -- Aircraft Collision Avoidance SystemACC -- Airports Consultants CouncilACC -- Area Control CenterACCT -- Accounting RecordsACD -- Automatic Call DistributorACDO -- Air Carrier District OfficeACF -- Area Control FacilityACFO -- Aircraft Certification Field OfficeACFT -- AircraftACI-NA -- Airports Council International - North AmericaACID -- Aircraft IdentificationACIP -- Airport Capital Improvement PlanACLS -- Automatic Carrier Landing SystemACLT -- Actual Landing Time CalculatedACO -- Office of Airports Compliance and Field OperationsACO -- Aircraft Certification OfficeACRP -- Airport Cooperative Research ProgramADA -- Air Defense AreaADAP -- Airport Development Aid ProgramADAS -- AWOS Data Acquisition SystemADCCP -- Advanced Data Communications Control ProcedureADDA -- Administrative DataADF -- Automatic Direction FindingADI -- Automatic De-Ice and InhibitorADIN -- AUTODIN ServiceADIZ -- Air Defense Identification ZoneADL -- Aeronautical Data-LinkADLY -- Arrival DelayADO -- Airline Dispatch OfficeADP -- Automated Data ProcessingADS -- Automatic Dependent SurveillanceADSIM -- Airfield Delay Simulation ModelADSY -- Administrative Equipment SystemsADTN -- Administrative Data Transmission NetworkADTN2000 -- Administrative Data Transmission Network 2000 ADVO -- Administrative VoiceAEG -- Aircraft Evaluation GroupAERA -- Automated En-Route Air Traffic ControlAEX -- Automated ExecutionAF -- Airway FacilitiesAFB -- Air Force BaseAFIS -- Automated Flight Inspection SystemAFP -- Area Flight PlanAFRES -- Air Force Reserve StationAFS -- Airways Facilities SectorAFSFO -- AFS Field OfficeAFSFU -- AFS Field UnitAFSOU -- AFS Field Office Unit (Standard is AFSFOU)AFSS -- Automated Flight Service StationAFTN -- Automated Fixed Telecommunications NetworkAGIS -- Airports Geographic Information SystemAGL -- Above Ground LevelAID -- Airport Information DeskAIG -- Airbus Industries GroupAIM -- Airman's Information ManualAIP -- Airport Improvement PlanAIRMET -- Airmen's Meteorological InformationAIRNET -- Airport Network Simulation ModelAIS -- Aeronautical Information ServiceAIT -- Automated Information TransferALP -- Airport Layout PlanALS -- Approach Lighting SystemALSF1 -- ALS with Sequenced Flashers IALSF2 -- ALS with Sequenced Flashers IIALSIP -- Approach Lighting System Improvement Plan ALTRV -- Altitude ReservationAMASS -- Airport Movement Area Safety SystemAMCC -- ACF/ARTCC Maintenance Control CenterAMOS -- Automated Meteorological Observation Station AMP -- ARINC Message Processor (OR) Airport Master Plan AMVER -- Automated Mutual Assistance Vessel Rescue System ANC -- Alternate Network ConnectivityANCA -- Airport Noise and Capacity ActANG -- Air National GuardANGB -- Air National Guard BaseANMS -- Automated Network Monitoring SystemANSI -- American National Standards GroupAOA -- Air Operations AreaAP -- Acquisition PlanAPP -- ApproachAPS -- Airport Planning StandardAQAFO -- Aeronautical Quality Assurance Field Office ARAC -- Army Radar Approach Control (AAF)ARAC -- Aviation Rulemaking Advisory CommitteeARCTR -- FAA Aeronautical Center or AcademyARF -- Airport Reservation FunctionARFF -- Aircraft Rescue and Fire FightingARINC -- Aeronautical Radio, Inc.ARLNO -- Airline OfficeARO -- Airport Reservation OfficeARP -- Airport Reference PointARRA -- American Recovery and Reinvestment Act of 2009 ARSA -- Airport Service Radar AreaARSR -- Air Route Surveillance RadarARTCC -- Air Route Traffic Control CenterARTS -- Automated Radar Terminal SystemASAS -- Aviation Safety Analysis SystemASC -- AUTODIN Switching CenterASCP -- Aviation System Capacity PlanASD -- Aircraft Situation DisplayASDA -- Accelerate -- Stop Distance AvailableASLAR -- Aircraft Surge Launch And RecoveryASM -- Available Seat MileASP -- Arrival Sequencing ProgramASOS -- Automatic Surface Observation SystemASQP -- Airline Service Quality PerformanceASR -- Airport Surveillance RadarASTA -- Airport Surface Traffic AutomationASV -- Airline Schedule VendorAT -- Air TrafficATA -- Air Transport Association of AmericaATAS -- Airspace and Traffic Advisory ServiceATCAA -- Air Traffic Control Assigned AirspaceAT&T -- American Telephone and TelegraphAT&T ASDC -- AT&T Agency Service Delivery CenterAT&T CSA -- AT&T Customer Support AssociateATC -- Air Traffic ControlATCBI -- Air Traffic Control Beacon IndicatorATCCC -- Air Traffic Control Command CenterATCO -- Air Taxi Commercial OperatorATCRB -- Air Traffic Control Radar BeaconATCRBS -- Air Traffic Control Radar Beacon SystemATCSCC -- Air Traffic Control Systems Command CenterATCT -- Airport Traffic Control TowerATIS -- Automated Terminal Information ServiceATISR -- ATIS RecorderATM -- Air Traffic ManagementATM -- Asynchronous Transfer ModeATMS -- Advanced Traffic Management SystemATN -- Aeronautical Telecommunications NetworkATODN -- AUTODIN Terminal (FUS)ATOVN -- AUOTVON (Facility)ATOMS -- Air Traffic Operations Management SystemATS -- Air Traffic ServiceATSCCP -- ATS Contingency Command PostATTIS -- AT&T Information SystemsAUTODIN -- DoD Automatic Digital NetworkAUTOVON -- DoD Automatic Voice NetworkAVON -- AUTOVON ServiceAVN -- Aviation Standards National Field Office, Oklahoma CityAWIS -- Airport Weather InformationAWOS -- Automated Weather Observation SystemAWP -- Aviation Weather ProcessorAWPG -- Aviation Weather Products GeneratorAWS -- Air Weather StationB topBANS -- BRITE Alphanumeric SystemBART -- Billing Analysis Reporting Tool (GSA software tool)BASIC -- Basic Contract Observing StationBASOP -- Military Base OperationsBCA -- Benefit/Cost AnalysisBCR -- Benefit/Cost RatioBDAT -- Digitized Beacon DataBMP -- Best Management PracticesBOC -- Bell Operating Companybps -- bits per secondBRI -- Basic Rate InterfaceBRITE -- Bright Radar Indicator Terminal EquipmentBRL -- Building Restriction LineBUEC -- Back-- up Emergency CommunicationsBUECE -- Back-- up Emergency Communications EquipmentC topCAA -- Civil Aviation AuthorityCAA -- Clean Air ActCAB -- Civil Aeronautics BoardCARF -- Central Altitude Reservation FacilityCASFO -- Civil Aviation Security OfficeCAT -- CategoryCAT -- Clear -- Air TurbulenceCAU -- Crypto Ancillary UnitCBI -- Computer Based InstructionCCC -- Communications Command CenterCCCC -- Staff CommunicationsCCCH -- Central Computer Complex HostCC&O -- Customer Cost and ObligationCCSD -- Command Communications Service DesignatorCCS7-- NI -- Communication Channel Signal-7 -- Network Interconnect CCU -- Central Control UnitCD -- Common DigitizerCDR -- Cost Detail ReportCDT -- Controlled Departure TimeCDTI -- Cockpit Display of Traffic InformationCENTX -- Central Telephone ExchangeCEP -- Capacity Enhancement ProgramCEQ -- Council on Environmental QualityCERAP -- Center Radar Approach ControlCERAP -- Central Radar ApproachCERAP -- Combined Center/Radar Approach ControlCFC -- Central Flow ControlCFCF -- Central Flow Control FacilityCFCS -- Central Flow Control ServiceCFR -- Code of Federal RegulationsCFWP -- Central Flow Weather ProcessorCFWU -- Central Flow Weather UnitCGAS -- Coast Guard Air StationCLC -- Course Line ComputerCLIN -- Contract Line ItemCLT -- Calculated Landing TimeCM -- Commercial Service AirportCNMPS -- Canadian Minimum Navigation Performance Specification Airspace CNS -- Consolidated NOTAM SystemCNSP -- Consolidated NOTAM System ProcessorCO -- Central OfficeCOE -- U.S. Army Corps of EngineersCOMCO -- Command Communications OutletCONUS -- Continental United StatesCORP -- Private Corporation other than ARINC or MITRECPE -- Customer Premise EquipmentCPMIS -- Consolidated Personnel Management Information SystemCRA -- Conflict Resolution AdvisoryCRDA -- Converging Runway Display AidCRT -- Cathode Ray TubeCSA -- Communications Service AuthorizationCSIS -- Centralized Storm Information SystemCSO -- Customer Service OfficeCSR -- Communications Service RequestCSS -- Central Site SystemC/S/S/N -- Capacity/Safety/Security/NoiseCTA -- Controlled Time of ArrivalCTA -- Control AreaCTA/FIR -- Control Area/Flight Information RegionCTAF -- Common Traffic Advisory FrequencyCTAS -- Center -- Tracon Automation SystemCTMA -- Center Traffic Management AdvisorCUPS -- Consolidated Uniform Payroll SystemCVFR -- Controlled Visual Flight RulesCVTS -- Compressed Video Transmission ServiceCW -- Continuous WaveCWSU -- Central Weather Service UnitCWY -- ClearwayD topDA -- Direct AccessDA -- Decision Altitude/Decision HeightDA -- Descent AdvisorDABBS -- DITCO Automated Bulletin Board SystemDAIR -- Direct Altitude and Identity ReadoutDAR -- Designated Agency RepresentativeDARC -- Direct Access Radar ChanneldBA -- Decibels A-weightedDBCRC -- Defense Base Closure and Realignment CommissionDBE -- Disadvantaged Business EnterpriseDBMS -- Data Base Management SystemDBRITE -- Digital Bright Radar Indicator Tower EquipmentDCA -- Defense Communications AgencyDCAA -- Dual Call, Automatic Answer DeviceDCCU -- Data Communications Control UnitDCE -- Data Communications EquipmentDDA -- Dedicated Digital AccessDDD -- Direct Distance DialingDDM -- Difference in Depth of ModulationDDS -- Digital Data ServiceDEA -- Drug Enforcement AgencyDEDS -- Data Entry and Display SystemDEIS -- Draft Environmental Impact StatementDEP -- DepartureDEWIZ -- Distance Early Warning Identification ZoneDF -- Direction FinderDFAX -- Digital FacsimileDFI -- Direction Finding IndicatorDGPS -- Differential Global Positioning Satellite (System)DH -- Decision HeightDID -- Direct Inward DialDIP -- Drop and Insert PointDIRF -- Direction FindingDITCO -- Defense Information Technology Contracting Office Agency DME -- Distance Measuring EquipmentDME/P -- Precision Distance Measuring EquipmentDMN -- Data Multiplexing NetworkDNL -- Day-- Night Equivalent Sound Level (Also called Ldn)DOD -- Direct Outward DialDoD -- Department of DefenseDOI -- Department of InteriorDOS -- Department of StateDOT -- Department of TransportationDOTS -- Dynamic Ocean Tracking SystemDOTCC -- Department of Transportation Computer CenterDSCS -- Digital Satellite Compression ServiceDSUA -- Dynamic Special Use AirspaceDTS -- Dedicated Transmission ServiceDUAT -- Direct User Access TerminalDVFR -- Defense Visual Flight RulesDVFR -- Day Visual Flight RulesDVOR -- Doppler Very High Frequency Omni-- Directional RangeDYSIM -- Dynamic SimulatorE topE-MSAW -- En-Route Automated Minimum Safe Altitude WarningEA -- Environmental AssessmentEARTS -- En Route Automated Radar Tracking SystemECOM -- En Route CommunicationsECVFP -- Expanded Charted Visual Flight ProceduresEDCT -- Expedite Departure PathEFAS -- En Route Flight Advisory ServiceEFC -- Expect Further ClearanceEFIS -- Electronic Flight Information SystemsEIAF -- Expanded Inward Access FeaturesEIS -- Environmental Impact StatementELT -- Emergency Locator TransmitterELWRT -- ElectrowriterEMAS -- Engineered Materials Arresting SystemEMPS -- En Route Maintenance Processor SystemEMS -- Environmental Management SystemENAV -- En Route Navigational AidsEPA -- Environmental Protection AgencyEPS -- Engineered Performance StandardsEOF -- Emergency Operating FacilityEPSS -- Enhanced Packet Switched ServiceERAD -- En Route Broadband RadarESEC -- En Route Broadband Secondary RadarESP -- En Route Spacing ProgramESYS -- En Route Equipment SystemsESF -- Extended Superframe FormatETA -- Estimated Time of ArrivalETE -- Estimated Time En RouteETG -- Enhanced Target GeneratorETMS -- Enhanced Traffic Management SystemETN -- Electronic Telecommunications NetworkEVAS -- Enhanced Vortex Advisory SystemEVCS -- Emergency Voice Communications SystemF topFAA -- Federal Aviation AdministrationF&E -- Facility and EquipmentFAAAC -- FAA Aeronautical CenterFAACIS -- FAA Communications Information SystemFAATC -- FAA Technical CenterFAC -- FacilityFAF -- Final Approach FixFAP -- Final Approach PointFAPM -- FTS2000 Associate Program ManagerFAR -- Federal Aviation RegulationFAATSAT -- FAA Telecommunications SatelliteFAST -- Final Approach Spacing ToolFAX -- Facsimile EquipmentFBO -- Fixed Base OperatorFBS -- Fall Back SwitchFCC -- Federal Communications CommissionFCLT -- Freeze Calculated Landing TimeFCOM -- FSS Radio Voice CommunicationsFCPU -- Facility Central Processing UnitFDAT -- Flight Data Entry and Printout (FDEP) and Flight Data Service FDE -- Flight Data EntryFDEP -- Flight Data Entry and PrintoutFDIO -- Flight Data Input/OutputFDIOC -- Flight Data Input/Output CenterFDIOR -- Flight Data Input/Output RemoteFDM -- Frequency Division MultiplexingFDP -- Flight Data ProcessingFED -- FederalFEIS -- Final Environmental Impact StatementFEP -- Front End ProcessorFFAC -- From FacilityFIFO -- Flight Inspection Field OfficeFIG -- Flight Inspection GroupFINO -- Flight Inspection National Field OfficeFIPS -- Federal Information Publication StandardFIR -- Flight Information RegionFIRE -- Fire StationFIRMR -- Federal Information Resource Management RegulationFL -- Flight LevelFLOWSIM -- Traffic Flow Planning SimulationFMA -- Final Monitor AidFMF -- Facility Master FileFMIS -- FTS2000 Management Information SystemFMS -- Flight management SystemFNMS -- FTS2000 Network Management SystemFOIA -- Freedom Of Information ActFONSI -- Finding of No Significant ImpactFP -- Flight PlanFRC -- Request Full Route ClearanceFSAS -- Flight Service Automation SystemFSDO -- Flight Standards District OfficeFSDPS -- Flight Service Data Processing SystemFSEP -- Facility/Service/Equipment ProfileFSP -- Flight Strip PrinterFSPD -- Freeze Speed ParameterFSS -- Flight Service StationFSSA -- Flight Service Station Automated ServiceFSTS -- Federal Secure Telephone ServiceFSYS -- Flight Service Station Equipment SystemsFTS -- Federal Telecommunications SystemFTS2000 -- Federal Telecommunications System 2000FUS -- Functional Units or SystemsFWCS -- Flight Watch Control StationG topGA -- General AviationGAA -- General Aviation ActivityGAAA -- General Aviation Activity and AvionicsGADO -- General Aviation District OfficeGCA -- Ground Control ApproachGIS -- Geographic Information SystemGNAS -- General National Airspace SystemGNSS -- Global Navigation Satellite SystemGOES -- Geostationary Operational Environmental SatelliteGOESF -- GOES Feed PointGOEST -- GOES Terminal EquipmentGPRA -- Government Performance Results ActGPS -- Global Positioning SatelliteGPWS -- Ground Proximity Warning SystemGRADE -- Graphical Airspace Design EnvironmentGS -- Glide Slope IndicatorGSA -- General Services AdministrationGSE -- Ground Support EquipmentH topH -- Non-- Directional Radio Homing Beacon (NDB)HAA -- Height Above AirportHAL -- Height Above LandingHARS -- High Altitude Route SystemHAT -- Height Above TouchdownHAZMAT -- Hazardous MaterialsHCAP -- High Capacity CarriersHLDC -- High Level Data Link ControlHDME -- NDB with Distance Measuring EquipmentHDQ -- FAA HeadquartersHELI -- HeliportHF -- High FrequencyHH -- NDB, 2kw or MoreHI-- EFAS -- High Altitude EFASHOV -- High Occupancy VehicleHSI -- Horizontal Situation IndicatorsHUD -- Housing and Urban DevelopmentHWAS -- Hazardous In-- Flight Weather AdvisoryHz -- HERTZI topIA -- Indirect AccessIAF -- Initial Approach FixI/AFSS -- International AFSSIAP -- Instrument Approach ProceduresIAPA -- Instrument Approach Procedures AutomationIBM -- International Business MachinesIBP -- International Boundary PointIBR -- Intermediate Bit RateICAO -- International Civil Aviation OrganizationICSS -- International Communications Switching SystemsIDAT -- Interfacility DataIF -- Intermediate FixIFCP -- Interfacility Communications ProcessorIFDS -- Interfacility Data SystemIFEA -- In-- Flight Emergency AssistanceIFO -- International Field OfficeIFR -- Instrument Flight RulesIFSS -- International Flight Service StationILS -- Instrument Landing SystemIM -- Inner MarkerIMC -- Instrument Meteorological ConditionsINM -- Integrated Noise ModelINS -- Inertial Navigation SystemIRMP -- Information Resources Management PlanISDN -- Integrated Services Digital NetworkISMLS -- Interim Standard Microwave Landing SystemITI -- Interactive Terminal InterfaceIVRS -- Interim Voice Response SystemIW -- Inside WiringJ top K topKbps -- Kilobits Per SecondKhz -- KilohertzKVDT -- Keyboard Video Display TerminalL topLAA -- Local Airport AdvisoryLAAS -- Low Altitude Alert SystemLABS -- Leased A B ServiceLABSC -- LABS GS-- 200 ComputerLABSR -- LABS Remote EquipmentLABSW -- LABS Switch SystemLAHSO -- Land and Hold Short OperationLAN -- Local Area NetworkLATA -- Local Access and Transport AreaLAWRS -- Limited Aviation Weather Reporting SystemLCF -- Local Control FacilityLCN -- Local Communications NetworkLDA -- Localizer Directional AidLDA -- Landing Directional AidLDIN -- Lead-- in LightsLEC -- Local Exchange CarrierLF -- Low FrequencyLINCS -- Leased Interfacility NAS Communications SystemLIS -- Logistics and Inventory SystemLLWAS -- Low Level Wind Shear Alert SystemLM/MS -- Low/Medium FrequencyLMM -- Locator Middle MarkerLMS -- LORAN Monitor SiteLOC -- LocalizerLOCID -- Location IdentifierLOI -- Letter of IntentLOM -- Compass Locator at Outer MarkerLORAN -- Long Range Aid to NavigationLPV -- Lateral Precision Performance with Vertical GuidanceLRCO -- Limited Remote Communications OutletLRNAV -- Long Range NavigationLRR -- Long Range RadarM topMAA -- Maximum Authorized AltitudeMALS -- Medium Intensity Approach Lighting SystemMALSF -- MALS with Sequenced FlashersMALSR -- MALS with Runway Alignment Indicator LightsMAP -- Maintenance Automation ProgramMAP -- Military Airport ProgramMAP -- Missed Approach PointMAP -- Modified Access PricingMbps -- Megabits Per SecondMCA -- Minimum Crossing AltitudeMCAS -- Marine Corps Air StationMCC -- Maintenance Control CenterMCL -- Middle Compass LocaterMCS -- Maintenance and Control SystemMDA -- Minimum Descent AltitudeMDT -- Maintenance Data TerminalMEA -- Minimum En Route AltitudeMETI -- Meteorological InformationMF -- Middle FrequencyMFJ -- Modified Final JudgmentMFT -- Meter Fix Crossing Time/Slot TimeMHA -- Minimum Holding AltitudeMhg -- MegHERTZMIA -- Minimum IFR AltitudesMIDO -- Manufacturing Inspection District OfficeMIS -- Meteorological Impact StatementMISC -- MiscellaneousMISO -- Manufacturing Inspection Satellite OfficeMIT -- Miles In TrailMITRE -- Mitre CorporationMLS -- Microwave Landing SystemMM -- Middle MarkerMMC -- Maintenance Monitoring ConsoleMMS -- Maintenance Monitoring SystemMNPS -- Minimum Navigation Performance SpecificationMNPSA -- Minimum Navigation Performance Specifications Airspace MOA -- Memorandum of AgreementMOA -- Military Operations AreaMOCA -- Minimum Obstruction Clearance AltitudeMODE C -- Altitude-- Encoded Beacon ReplyMODE C -- Altitude Reporting Mode of Secondary RadarMODE S -- Mode Select Beacon SystemMOU -- Memorandum of UnderstandingMPO -- Metropolitan Planning OrganizationMPS -- Maintenance Processor Subsystem (OR) Master Plan Supplement MRA -- Minimum Reception AltitudeMRC -- Monthly Recurring ChargeMSA -- Minimum Safe AltitudeMSAW -- Minimum Safe Altitude WarningMSL -- Mean Sea LevelMSN -- Message Switching NetworkMTCS -- Modular Terminal Communications SystemMTI -- Moving Target IndicatorMUX -- MultiplexorMVA -- Minimum Vectoring AltitudeMVFR -- Marginal Visual Flight RulesN topNAAQS -- National Ambient Air Quality StandardsNADA -- NADIN ConcentratorNADIN -- National Airspace Data Interchange NetworkNADSW -- NADIN SwitchesNAILS -- National Airspace Integrated Logistics SupportNAMS -- NADIN IANAPRS -- National Airspace Performance Reporting SystemNAS -- National Airspace System or Naval Air StationNASDC -- National Aviation Safety DataNASP -- National Airspace System PlanNASPAC -- National Airspace System Performance Analysis Capability NATCO -- National Communications Switching CenterNAVAID -- Navigation AidNAVMN -- Navigation Monitor and ControlNAWAU -- National Aviation Weather Advisory UnitNAWPF -- National Aviation Weather Processing FacilityNCAR -- National Center for Atmospheric Research; Boulder, CONCF -- National Control FacilityNCIU -- NEXRAD Communications Interface UnitNCP -- Noise Compatibility ProgramNCS -- National Communications SystemNDB -- Non-- Directional Radio Homing BeaconNDNB -- NADIN IINEM -- Noise Exposure MapNEPA -- National Environmental Policy ActNEXRAD -- Next Generation Weather RadarNFAX -- National Facsimile ServiceNFDC -- National Flight Data CenterNFIS -- NAS Facilities Information SystemNI -- Network InterfaceNICS -- National Interfacility Communications SystemNPE -- Non-primary Airport EntitlementNPIAS -- National Plan of Integrated Airport SystemsNM -- Nautical MileNMAC -- Near Mid Air CollisionNMC -- National Meteorological CenterNMCE -- Network Monitoring and Control EquipmentNMCS -- Network Monitoring and Control SystemNOAA -- National Oceanic and Atmospheric AdministrationNOC -- Notice Of CompletionNOTAM -- Notice to AirmenNPDES -- National Pollutant Discharge Elimination SystemNPIAS -- National Plan of Integrated Airport SystemsNRC -- Non-- Recurring ChargeNRCS -- National Radio Communications SystemsNSAP -- National Service Assurance PlanNSRCATN -- National Strategy to Reduce Congestion on America's Transportation NetworkNSSFC -- National Severe Storms Forecast CenterNSSL -- National Severe Storms Laboratory; Norman, OKNTAP -- Notices To Airmen PublicationNTP -- National Transportation PolicyNTSB -- National Transportation Safety BoardNTZ -- No Transgression ZoneNWS -- National Weather ServiceNWSR -- NWS Weather Excluding NXRDNSWRH -- NWS Regional HeadquartersNXRD -- Advanced Weather Radar SystemO topOAG -- Official Airline GuideOALT -- Operational Acceptable Level of TrafficOAW -- Off-- airway Weather StationODAL -- Omnidirectional Approach Lighting SystemODAPS -- Oceanic Display and Processing StationOEP -- Operational Evolution Plan / PartnershipOFA -- Object Free AreaOFDPS -- Offshore Flight Data Processing SystemOFT -- Outer Fix TimeOFZ -- Obstacle Free ZoneOM -- Outer MarkerOMB -- Office of Management and BudgetONER -- Oceanic Navigational Error ReportOPLT -- Operational Acceptable Level of TrafficOPSW -- Operational SwitchOPX -- Off Premises ExchangeORD -- Operational Readiness DemonstrationOTR -- Oceanic Transition RouteOTS -- Organized Track SystemP topPABX -- Private Automated Branch ExchangePAD -- Packet Assembler/DisassemblerPAM -- Peripheral Adapter ModulePAPI -- Precision Approach Path IndicatorPAR -- Precision Approach RadarPAR -- Preferential Arrival RoutePATWAS -- Pilots Automatic Telephone Weather Answering ServicePBCT -- Proposed Boundary Crossing TimePBRF -- Pilot BriefingPBX -- Private Branch ExchangePCA -- Positive Control AirspacePCM -- Pulse Code ModulationPDAR -- Preferential Arrival And Departure RoutePDC -- Pre-- Departure ClearancePDC -- Program Designator CodePDR -- Preferential Departure RoutePDN -- Public Data NetworkPFC -- Passenger Facility ChargePGP -- Planning Grant ProgramPIC -- Principal Interexchange CarrierPIDP -- Programmable Indicator Data ProcessorPIREP -- Pilot Weather ReportPMS -- Program Management SystemPOLIC -- Police StationPOP -- Point Of PresencePOT -- Point Of TerminationPPIMS -- Personal Property Information Management SystemPR -- Primary Commercial Service AirportPRI -- Primary Rate InterfacePRM -- Precision Runway MonitorPSDN -- Public Switched Data NetworkPSN -- Packet Switched NetworkPSS -- Packet Switched ServicePSTN -- Public Switched Telephone NetworkPTC -- Presumed-to-ConformPUB -- PublicationPUP -- Principal User ProcessorPVC -- Permanent Virtual CircuitPVD -- Plan View DisplayQ topR topRAIL -- Runway Alignment Indicator LightsRAPCO -- Radar Approach Control (USAF)RAPCON -- Radar Approach Control (FAA)RATCC -- Radar Air Traffic Control CenterRATCF -- Radar Air Traffic Control Facility (USN)RBC -- Rotating Beam CeilometerRBDPE -- Radar Beacon Data Processing Equipment RBSS -- Radar Bomb Scoring SquadronRCAG -- Remote Communications Air/GroundRCC -- Rescue Coordination CenterRCF -- Remote Communication FacilityRCCC -- Regional Communications Control Centers RCIU -- Remote Control Interface UnitRCL -- Radio Communications LinkRCLR -- RCL RepeaterRCLT -- RCL TerminalRCO -- Remote Communications OutletRCU -- Remote Control UnitRDAT -- Digitized Radar DataRDP -- Radar Data ProcessingRDSIM -- Runway Delay Simulation ModelREIL -- Runway End Identification LightsRF -- Radio FrequencyRL -- General Aviation Reliever AirportRMCC -- Remote Monitor Control CenterRMCF -- Remote Monitor Control FacilityRML -- Radio Microwave LinkRMLR -- RML RepeaterRMLT -- RML TerminalRMM -- Remote Maintenance MonitoringRMMS -- Remote Maintenance Monitoring System RMS -- Remote Monitoring SubsystemRMSC -- Remote Monitoring Subsystem Concentrator RNAV -- Area NavigationRNP -- Required Navigation PerformanceROD -- Record of DecisionROSA -- Report of Service ActivityROT -- Runway Occupancy TimeRP -- Restoration PriorityRPC -- Restoration Priority CodeRPG -- Radar Processing GroupRPZ -- Runway Protection ZoneRRH -- Remote Reading HygrothermometerRRHS -- Remote Reading HydrometerRRWDS -- Remote Radar Weather DisplayRRWSS -- RWDS Sensor SiteRSA -- Runway Safety AreaRSAT -- Runway Safety Action TeamRSS -- Remote Speaking SystemRT -- Remote Transmitter。