190-01499-02 GTX 3x5 TSO Installation ManualRev. 1 Page 1-31.3 Definitions and AbbreviationsDefinitionsExcept where specifically noted, references made to GTX 3x5 will equally apply to all GTX 3x5 variants.AbbreviationsThe following abbreviations/acronyms are used within this document:AC Advisory CircularADF Automatic Direction FinderADS-B Automatic Dependent Surveillance-BroadcastADS-R Automatic Dependent Surveillance-RebroadcastAFMS Aircraft Flight Manual SupplementATCRBS Air Traffic Control Radar Beacon SystemCFR Code of Federal RegulationsCG Center of GravityCSA Conflict Situational AwarenessDC Direct CurrentDME Distance Measuring EquipmentEQF Environmental Qualification FormFAA Federal Aviation AdministrationFCC Federal Communications CommissionFIS-B Flight Information Services-BroadcastFMS Flight Manual SupplementGNSS Global Navigation Satellite SystemGPS Global Positioning SystemHSDB High Speed Data BusLAT LatitudeLON LongitudeMFD Multifunction DisplayPOH Pilot Operating HandbookRFMS Rotorcraft Flight Manual SupplementSATCOM Satellite CommunicationsSBAS Satellite-Based Augmentation SystemTAS Traffic Advisory SystemTCAS Traffic Collision Avoidance SystemTIS-B Traffic Information Service-BroadcastTSO Technical Standing OrderUAT Universal Access TransceiverUHF Ultra-High FrequencyUSB Universal Serial BusVHF Very High FrequencyWAAS Wide Area Augmentation System
