Авиационные сокращения и термины

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Below are abbreviations used in aviation, avionics, aerospace and aeronautics.

Abbreviation Term Notes A/A Air to air TACAN function A/C Aircraft In aviation, above aerodrome level (AAL), or above aerodrome elevation (AAE), denotes that an altitude is given above the nearest aerodrome or airport. AAIB Air Accidents Investigation Branch United Kingdom AAIM Aircraft Autonomous Integrity Monitoring AAO Assumed adverse obstacle AAS Airport advisory service Information and guidance publication ACAM Aircraft continuous airworthiness monitoring ACARS Aircraft Communications Addressing and Reporting System ACAS Airborne collision avoidance system ACC Area control centre ACI Airports Council International ACLS Automatic carrier landing system Aircraft carrier operations ACM Air cycle machine Part of A/C air conditioning system ACMS Aircraft condition monitoring system ACP Audio Control Panel ACR Avionic Communication Router ACS1 Airman Certification Standards FAA pilot testing ACS2 Audio control system ACU1 Air condition unit ACU2 Alternator control unit In flight advisory given over 126.7 AIXM Aeronautical information exchange model ALC Automatic level control ALI Airworthiness Limitation Item ALNA Airline network architecture ALS Approach lighting system ALT1 Alternate ALT2 Altimeter ALT3 Altitude ALT hold Altitude hold mode ALTS Altitude select ALUM Aluminum AMC Acceptable Means of Compliance (EASA) AME Aircraft Maintenance Engineer AME Aviation Medical Examiner AMLCD Active matrix liquid crystal display AMM Aircraft Maintenance Manual AMO Approved Maintenance Organization AMS Air management system AMSL Above mean sea level AMP Aircraft maintenance program AMT Aircraft Maintenance Technician ANC Active noise cancellation AND Aircraft Nose Down ANN Annunciator panel Caution warning system normally containing visual and audio alerts to the pilot ANPT Aeronautical national pipe taper ANR Active noise reduction ANSP1 Air navigation service provider ANSP2 Authorization of Aircraft Network Security Program (FAA) ANT Antenna (radio) ANSOG Airport Network Security Operator Guidance (Boeing) A/O Air oil In turbine engines AOA Angle of attack AOC1 Air operator's certificate AOC2 Aeronautical operational control AOG Aircraft on ground AOM1 Aircraft operations manual AOM2 Airport/aerodrome operating minima AOP Airport operating plan AP Autopilot A/P Airplane (US), Aeroplane (ICAO) APARS Automatic pressure altitude reporting system APC Auto pilot computer APIRS Attitude and positioning inertial reference system APOA Airport of arrival APOD Airport of departure APM Aircraft personality module APP Appendix APPL Application APPROX Approximately APS Auto pilot system APT Airport APU Auxiliary power unit APV Approach procedure with vertical guidance Instrumental approach AQP Advanced Qualification Program FAA training and testing AR Airworthiness review AR authorization required AR As required ARC Airworthiness review certificate ARINC Aeronautical Radio Inc. ARO Airport reservation office ARP Aerodrome reference point ARTCC Air route traffic control centers ASAS Airborne Separation Assurance System ASD Aircraft situation display ASDA Accelerate Stop Distance Available ASDL Aeronautical satellite data link ASI Airspeed indicator ASL Above sea level ATE Advanced Technology Engine ATF Aerodrome traffic frequency ATFM Air traffic flow management ATIS Automatic Terminal Information Service ATM Air traffic management ATN Aeronautical Telecommunication Network ATO Approved Training Organisation ATPL Airline Transport Pilot Licence ATQP Alternative Training and Qualification Programme ATR1 1 Air transportable racking ATR2 Automatic thrust restoration ATS Air traffic service ATSAW Airborne traffic situational awareness ATSU Air traffic services unit Avionics LRU for ACARS ATT Attitude ATTCS Automatic Take off Thrust Control System AUPRTAAirplane Upset Prevention & Recovery Training Aid AVAIL Available Avionics Aviation electronics AVSA"Adjust vertical speed adjust" TCAS Voice command to adjust traffic separation AWACS Airborne Warning and Control System Airborne early warning and control (AEW&C) or Boeing E 3 Sentry AWBS Aviation weather briefing service In Canada

Abbreviation Term Notes D Compass Deviation DA/H decision altitude/height (rel. to THR) See instrument landing system DA1 Decision Altitude Precision approach or vertical guidance DA2 density altitude DA3 Drift angle DAH design approval holder (EASA) DAPs Downlink of aircraft parameters DBER damaged beyond economic repair Hull loss DCDU Datalink control and display unit DCL Departure Clearance via CPDLC DCP Display control panel DDG Dispatch deviation guidehttps://fsims. faa. gov/WDocs/8400.10%20Air%20Transp%20Ops%20Insp%20Handbk/Volume%204.%20AIRCRAFT%20EQUIPMENT%20AND%20OPERATIONAL%20AUTHORIZATIONS/Vol%204 Chap%204 Sec%203. htmDEFDARSDigital Expandable Flight Data Acquisition and Recording System DER departure end of runway DER Designated Engineering Representative DEU display electronic unit DFDR Digital Flight Data Recorder See flight recorder DFMC Dual Frequency Multiple Constellation DG directional gyro DGPS differential GPS FAROS final approach runway occupancy signal FAS final approach segment FAT Free air temperature FATO final approach and take off FB Winds aloft World Meteorological Organization abbrev. see also FD FBO fixed base operator Airfield operations FBS fixed base simulator Flight crew training FBW fly by wire FCC Flight Control Computer FC flight crew FCF functional flight check Check functionality after maintenance FCMC Fuel Control & Monitoring Computer FCOM flight crew operating manual Aircraft operations FCS flight control system FCTM flight crew training manual FCU fuel control unit In turbine engines FD flight director Avionics FD upper winds and temperature forecast HFES Human Factors and Ergonomics Society U. S. based nonprofit organisation "Hg Inch of Mercury Symbol for unit of pressure HHLD Heading hold Navigation HIGE hover in ground effect Helicopter operations HIRL High Intensity Runway lighting Airfield operations HIRO High Intensity Runway Operation Airfield operations HIRTA High Intensity Radio Transmission Area HIWAS Hazardous Inflight Weather Advisory Service HL Height loss HLD hold Maintain same altitude or speed or direction HMG hydraulic motor generator HMD Helmet mounted display HMU hydro mechanical unit In turbine engine HOGE hover out of ground effect Helicopter operations HOTAS Hands On Throttle And Stick HPA human powered aircraft Aircraft type HPC high pressure compressor In turbine engine HPR High Pressure Rotor HPT high pressure turbine In turbine engines HPTACC high pressure turbine active clearance control Mainly used in turbofan engines HSD High speed data HSI horizontal situation indicator Avionics HSL Heading select HUD head up display Avionics HUM Human Remains HUMS Health and usage monitoring systems HW headwind HYD hydraulic Aircraft equipment HYDIM hydraulic interface module Hz Hertz Symbol for unit of frequency

Abbreviation Term Notes IAC instrument approach chart IAF initial approach fix IAN Integrated Approach NavigationIAN approaches provide the functions, indications and alerting features similar to an ILS approach (B737 FCTM) IAP instrument approach procedure IAS indicated airspeed IATA International Air Transport Association IB inboard ICA Instructions for Continuous Airworthiness ICAO International Civil Aviation Organization ICAS International Council of the Aeronautical Sciences ICD interface control document ICO idle cut off ICTS ice contaminated tailplane stall ID identify/identification or identifier IDENT identify/identifier IDG integrated drive generator Combination of a CSD and generator in a single case IDS information display system Or: integrated display system IDT identify XPDR IEPR integrated engine pressure ratio IETM interactive electronic technical manual IF intermediate approach fix Instrumental approach IFA International Federation of Airworthiness IFATCA International Federation of Air Traffic Controllers' Associations IFE in flight entertainment IFF identification friend or foe IFICS integrated flight instrument and control system British Aircraft Corporation, now British Aerospace IFP instrument flight procedure IFR instrument flight rules IFSD in flight shutdown IGV inlet guide vane ILS instrument landing system IMC instrument meteorological conditions IML inside mold line IND indicator InHg inch of mercury INS inertial navigation system IPC illustrated parts catalog (e. g. by Boeing, Airbus) IR initial release IRS inertial reference system IRT instrument rating test IRU inertial reference unit IRVR instrumented runway visual range ISA International Standard Atmosphere ISFD integrated standby flight display ISIS integrated standby instrument system ISP integrated switching panel ITAR International Traffic in Arms Regulations ITT interstage turbine temperature IVSI instantaneous vertical speed indicator

Abbreviation Term Notes M medium Wake turbulence category MAC mean aerodynamic chord MAC mid air collision MAHF Missed Approach Holding Fix Used in RNAVMANABManual of Word AbbreviationsUsed in Canada MAP manifold absolute pressure MAP missed approach point Or: MAPt. Instrument approach. MAPS Minimum Aviation Performance Standards MATS Manual of Air Traffic Services MB Marker beacon MBC Main Base Check MCAS Maneuvering Characteristics Augmentation System Held responsible for Boeing 737 MAX groundings MCBF Mean cycles between failures MCC Multi crew cooperation MCDU multifunction control display unit MCH Manufacturer Certificate Holder TCCA; see also PAH and POA MCP mode control panel MCT maximum continuous thrust MCDU multi control display unit MDA minimum descent altitude Or: minimum decision altitude. Non precision approach. MDDR maintenance deferred defect record MDH minimum descent height Or: minimum decision height. Non precision approach. MDM multi disciplinary measure EASA ME Manufacturing Engineer MEA Minimum En route Altitude MEDEVAC medical evacuation MEF maximum elevation figure MMEL master minimum equipment list MEL minimum equipment list MEP multi engine piston METAR meteorological aerodrome report MF Medium frequency MFD multi function display MFDS multi function display system MFRA minimum flap retraction altitude MH magnetic heading MIC Microphone MIDS Multifunctional information distribution system MILSPEC Military specification MKP Multi function Keypad MKR Marker beacon ML maintenance laptop MLDW maximum landing weight MLG Main Landing Gear MLS microwave landing system MM middle marker MMD Moving map display MNPS Minimum navigation performance specifications MOA Military operations area MOCA Minimum Obstacle Clearance Altitude Mode A Transponder pulse code reporting Mode B Transponder code and altitude reporting Mode C Transponder code, altitude, and TCAS reporting MOE maintenance organisation exposition MOPS Minimum Operational Performance Standard MORA Minimum Off Route Altitude MOSArt Modular Open System Architecture MP manifold pressure MPL multi crew pilot license MPU Multifunction Processor Unit MRB Material Review Board MRO maintenance, repair, overhaul MRO maintenance and repair organization MROT Minimum Runway Occupancy Time MRP Material Resources Planning MRW maximum ramp weight MSA minimum safe altitudeminimum sector altitude MSD Minimum Stabilization Distance MSDS Material Safety Data Sheet MSG Message MSL mean sea level MSLW Max. Structural Landing Weight MSP Modes S Specific Protocol MSSS Mode S Specific Services MSTOW Max. Structural Take off Weight MSZFW Max. Structural Zero Fuel Weight MTBF Mean time between failures MTBSV Mean time between shop visit MTBUR Mean time between unscheduled removals MTOW maximum take off weight MTTF Mean time to failure MVA Minimum Vectoring Altitude MVFR Marginal visual flight rules MX Maintenance MZFW Maximum Zero Fuel Weight

Abbreviation Term Notes NADP noise abatement departure procedure NAS National Airspace System United States NAV Navigation receiver Normally VHF navigation receiver for VOR Navaid Navigational aid Or: aid to navigation (ATON) NAVCOMM Combination navigation and communications equipment Or: NAV/COM or NAV COM. normally VHF navigation receiver integrated with VHF communications transceiver NAVSTAR GPS Navigation Satellite Timing And Ranging The space borne or satellite navigation system NCAT National Center for Aviation Training US educational facility NCATT National Center for Aircraft Technician Training US educational facility ND Navigation display NDB non directional beacon NDT non destructive testing NFF No fault found Or: no trouble found (NTF) or no defect found (NDF) NGS nitrogen generation system NHA next higher assembly NIST National Institute of Standards and Technology NLG nose landing gear NLR Netherlands Aerospace Research Centre NM Nautical mile Or: NMI NNC non normal checklistNNMnon normal maneuver (Boeing QRH 737 Flight Crew Operations Manual) NORAD North American Aerospace Defense Command US Canadian military security agency NORDO no radio NOTAM Notice to air missions NOTAR no tail rotor PIO Pilot Induced Oscillations PIP performance improvement package PIREP Pilot Report PJA Parachute Jumping Area PJE Parachute jumping exercise PM pilot monitoring PMA Parts Manufacturer Approval PMI Principal Maintenance Inspector PMC power management computer Turbine engines PMG permanent magnet generator PN part number Also P/N PND primary navigation display PNF pilot not flying PNR passive noise reduction PNR Point of No Return POA Production Organisation Approval EASA; see also PAH and MHC POB persons on board POF Phase of flight POF Principles Of Flight PO Pilot's Operating HandbookSometimes referred to as a POH POS Position PPL private pilot licence PPR prior permission required PRA Pre recorded announcement P RNAV PS passenger step PSAA Product support and assurance agreement PSEUProximity Switch Electronic Unit / B737 PSR point of safe return PSR power supply reset PSR primary surveillance radar PSU passenger service unit PTCU power transfer Control unit PTF permit to fly PTOL point take off and landing PTR Pilot Training Record PTT push to talk PYLD payload

Abbreviation Term Notes QAR quick access recorder QCM quality and compliance monitoring QEC quick engine change QFE the Q code for: Atmospheric pressure at aerodrome elevation (or at runway threshold) QNE the Q code for pressure altitude QNH the Q code for: Altimeter sub scale setting to obtain elevation when on the ground, i. e. altitude above MSL QRA quick reaction alert QRH quick reference handbook QTOL quiet take off and landing