SA800EAOther aircraft modifications
Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies.
FAA holder: Whelen Aerospace Technologies
Aircraft STC directory
Alexandria Aircraft 17-31 STCs
The Jun 30, 2026 FAA DRS snapshot contains 85 selected supplemental type certificates with status Current whose public applicability data names the Alexandria Aircraft 17-31. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
85
listed Current at snapshot
33
holder directories
6
modification categories
Jun 12, 2026
latest recorded revision
Modification demand surface
Avionics37
Other aircraft modifications31
Engine and powerplant9
Aircraft connectivity6
Fuel systems1
Cabin and interiors1
Recorded holders
Garmin International Inc17Avidyne Corporation8Peregrine5Electronics International Inc.4Garmin AT Inc.4uAvionix Corporation3Whelen Aerospace Technologies2ADS-B Technologies, LLC2Electroair Acquisition Corporation2Latitude Technologies Corporation2Aircraft Components Inc2Insight Instrument Corporation2J P Instruments2Aviation Development Corporation2Alcor LLC1Acron Aviation Inc.1SureFly Partners Ltd.1Centri-Lube Technologies LLC1Honeywell International Inc (Bendix King)1DAC International Inc1
Recently revised 17-31 STCs
Showing the 85 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA00081NYOther aircraft modifications
Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.
FAA holder: Alcor LLC
SA04046CH PAGE 1Avionics
Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500).
FAA holder: Acron Aviation Inc.
SA7965SWOther aircraft modifications
Application of fabric and polyurethane finishing system.
FAA holder: Shady Aviation LLC
SA04378CHEngine and powerplant
Installation of an engine modified per STC SE04349CH.
FAA holder: SureFly Partners Ltd.
SA02594SEAvionics
SkyView HDX Instrumentation and Autopilot System manufactured.
FAA holder: Dynon Avionics
SA02658SE (1 OF 2)Avionics
Installation of Garmin GI 275 Multi-Function Display System.
FAA holder: Garmin International Inc.
SA02571SE (PAGE 1)Avionics
Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).
FAA holder: Garmin International Inc.
SA01899WIAvionics
Installation of Garmin G3X Touch Electronic Flight Instrument System.
FAA holder: Garmin International Inc.
SA02019WIAvionics
Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio.
FAA holder: Peregrine
SA01435LAEngine and powerplant
Installation of engines modified with Firewall Forward Technologies LLC modified camshaft.
FAA holder: Centri-Lube Technologies LLC
SA04776NY (1 OF 2)Other aircraft modifications
The HIPEC Covering and Finishing System must be performed and maintained.
FAA holder: HIPEC Aircraft Coatings Inc.
SA02444AK (PAGE 1)Avionics
Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed.
FAA holder: ADS-B Technologies LLC
SA01818WIAvionics
Installation of Garmin G5 Electronic Flight Instrument.
FAA holder: Garmin International Inc.
SA11174SC PAGE 1Other aircraft modifications
Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems.
FAA holder: Honeywell International Inc (Bendix King)
SA00401BO (PAGE 1)Other aircraft modifications
Installation of a SkyTrax100B UAT receiver.
FAA holder: Avidyne Corporation
SA001410BOOther aircraft modifications
Entered in Error - See SA00410BO.
FAA holder: uAvionix Corporation
SA00410BOOther aircraft modifications
Installation of an AV-30-C Multi-Mode Indicator.
FAA holder: uAvionix Corporation
SA10236SC (1 OF 4)Other aircraft modifications
Installation of a GDC 31 Roll Steering Converter.
FAA holder: DAC International Inc
SA01714WI (1 OF 2)Avionics
Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems.
FAA holder: Garmin International Inc
SA02636SEAvionics
Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder.
FAA holder: Garmin International Inc
SA01861SE (PAGE 1)Other aircraft modifications
Fabrication and installation of Landing Light Controller.
FAA holder: Seaton Engineering Corp.
SA03286CHEngine and powerplant
Install an electronic engine ignition system.
FAA holder: Electroair Acquisition Corporation
SA04032CHOther aircraft modifications
Install rocker switch assemblies.
FAA holder: Electroair Acquisition Corporation
SA00344BO PAGE 1Other aircraft modifications
Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.
FAA holder: Whelen Aerospace Technologies
SA02019SE-D (1 OF 3)Avionics
Installation of Garmin GTN 6XX/7XX Navigation System.
FAA holder: Garmin International Inc
SA02019SE-D (3 OF 3)Avionics
Installation of Garmin GTN 6XX/7XX Navigation System.
FAA holder: Garmin International Inc
SA04165NY (PAGE 1)Aircraft connectivity
Installation of Latitude Technologies Skynode S200 Satcom system must be performed.
FAA holder: Latitude Technologies Corporation
SA02153LA-D PAGE 1Avionics
Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System.
FAA holder: Garmin International Inc.
SA02503AK (PAGE 1)Other aircraft modifications
Installation of AMSAFE State of the Art Restraint System (SOARS) inflatable restraints.
FAA holder: AMSAFE Inc.
SA02013CHOther aircraft modifications
Installation of Avidyne Corporation Traffic Advisory System (TAS).
FAA holder: Avidyne Corporation
SA01835WIAvionics
Installation of Trig Avionics TY-96 or TY-97 VHF Communications Radio.
FAA holder: Peregrine
SA00024NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less.
FAA holder: Airwolf Filter Corporation
SA01933LA-D (1 OF 2)Avionics
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
SA02212AK (PG 1)Other aircraft modifications
Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems.
FAA holder: Seaplanes North LLC
SA02428SE (PAGE 1)Other aircraft modifications
Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft.
FAA holder: Henry F Rogers/David E Polley
SA00343BO (PAGE 1)Avionics
Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release).
FAA holder: Avidyne Corporation
SA00352BO PAGE 1Avionics
Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),.
FAA holder: Avidyne Corporation
SA00149BOOther aircraft modifications
Installation of Aircraft Components, Inc. Volt and Vac Alert System, P/N 2044-1.
FAA holder: Aircraft Components Inc
SA03658ATOther aircraft modifications
Installation of a Voice Alert System to incorporate as primary annunciators for stall and gear warnings.
FAA holder: Aircraft Components Inc
SA02119SE PAGE 1Avionics
Installation of Garmin GDL 88 ADS-B UAT Transceiver System.
FAA holder: Garmin International Inc
SA00478CHOther aircraft modifications
Installation of Cooper Superflite 102 Fabric.
FAA holder: Aviation Products Systems Inc.
SA01229SE PAGE 1Avionics
Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios.
FAA holder: Garmin International Inc
SA02442AK PAGE 1Avionics
Approval of the L-3 Communications NGT 2000/2500 ADS-B system.
FAA holder: ADS-B Technologies, LLC
SA01933LA-D PAGE 1Avionics
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
SA02930NYAvionics
Installation of Insight Instrument Corporation Graphic Engine Monitor (GEM 610C) models G3, G2, and G1 and 1200C model G4 as primary Cylinder Head Temperature (CHT), Exhaust Gas Temperature (EGT), and Turbine Inlet Temperature (TIT) Instruments.
FAA holder: Insight Instrument Corporation
SA02283SE PAGE 1Engine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P.
FAA holder: Electronics International Inc.
SA02402SE PAGE 1Engine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C.
FAA holder: Electronics International Inc.
SA02121SE (PAGE 1)Other aircraft modifications
Installation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic System.
FAA holder: Garmin International Inc
SA00269BOAircraft connectivity
Installation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-( ) consisting of Avidyne Processor P/N 700-00033-000-( ), Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1, and Avidyne Mounting Tray P/N 700-00034-000.
FAA holder: Avidyne Corporation
SA02717NY PAGE 1Other aircraft modifications
Installation of VoiceFlight Systems LLC VFS101 Speech Recognition Module.
FAA holder: VoiceFlight Systems LLC
SA02015SE-DAvionics
Installation of Garmin G500 Primary Flight Display (PFD) and Multifunction Display (MFD) System.
FAA holder: Garmin International Inc
SA00432SE (PG 4)Avionics
Installation of EGT 701 series fuel flow instrument.
FAA holder: J P Instruments
SA00861SEFuel systems
Installation of J.P. Instruments (JPI) fuel flow indicating system.
FAA holder: J P Instruments
SA02825NY PAGE 1Other aircraft modifications
Installation of Aerospace Logic Aircraft Instruments.
FAA holder: Aerospace Logic Inc.
SA01692SE (PAGE 1 OF 2)Avionics
Installation of a Garmin GMX 200 Multi-Function Display.
FAA holder: Garmin International Inc
SA03148NY (PAGE 1)Other aircraft modifications
The installation of the Latitude Technologies Corporation S100 Tracking System.
FAA holder: Latitude Technologies Corporation
SA5156NMOther aircraft modifications
Fabrication and installation of Pulsar-MOSFET Landing Light Flasher System.
FAA holder: AvTek
SA01487SE-D (PAGE 1)Aircraft connectivity
Installation of a GDL 69 or GDL 69A XM Satellite Receiver.
FAA holder: Garmin International Inc
SA00281BOAircraft connectivity
Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000.
FAA holder: Avidyne Corporation
SA00243BO (1 OF 5)Avionics
Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200).
FAA holder: Icarus Avionics, LLC
SA00290BOAvionics
Installation of Avidyne Corporation Part Number 700-00167-XXX Multi-Function Display and Mounting Tray Assembly Part Number 700-00168-XXX.
FAA holder: Avidyne Corporation
SA01085LA (PAGE 2)Avionics
Installation of the VNS 1000 Voice Navigation System.
FAA holder: VNS Incorporated
SA4172NMOther aircraft modifications
Installation of Aviation Development oil filter.
FAA holder: Aviation Development Corporation
SA01988SE (PAGE 2)Engine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.
FAA holder: Electronics International Inc.
SA00402SEEngine and powerplant
Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed).
FAA holder: Aviation Development Corporation
SA01860NY (1 OF 3)Engine and powerplant
Installation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.
FAA holder: Insight Instrument Corporation
SA01158WIAvionics
Installation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System.
FAA holder: Aero Enhancements Inc.
SA2683NMOther aircraft modifications
Installation of Precise Flight, Inc. stand-by vacuum system (SVS).
FAA holder: Precise Flight Inc
SA00161BO (1 OF 3)Avionics
Installation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display.
FAA holder: Avidyne Corporation
SA01157LAAvionics
Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument.
FAA holder: Electronics International Inc.
SA02154AK (PAGE 1 )Avionics
Installation of the UPS Aviation Technologies Inc. Apollo MX20 multi-function display, P/N 430-0270-500.
FAA holder: Garmin AT Inc.
SA01487SE (1 OF 5Aircraft connectivity
Installation of a GDL 69 or GDL 69A XM Satellite Receiver in accordance with Garmin Supplemental Type Certificate Master Data List, P/N 005-C0217-00, Revision A, dated December 20, 2004, or later FAA approved revision.
FAA holder: Garmin AT Inc.
SA02217AK (1 OF 5)Other aircraft modifications
Installation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL 90 UAT Master Data List, P/N 560-0278-01, Revision A, dated November 12, 2004, or later FAA approved revision.
FAA holder: Garmin AT Inc.
SA02795ATCabin and interiors
Installation of a PXE7300SR, In-Flight Entertainment System.
FAA holder: PS Engineering Incorporated
SA10126SC (1 OF 2)Other aircraft modifications
Installation of Aero Advantage ADV200 series vacuum pump per Aero Advantage Drawing Number ADVMSI 500 latest FAA approved revision.
FAA holder: Aero Holdings Ltd. a Texas limited partnership
SA02520ATOther aircraft modifications
Installation of M-20 Oil Separator, model 600-WP.
FAA holder: M-20 Oil Separators LLC
SA09145AC-DOther aircraft modifications
Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-615,.
FAA holder: S-TEC Corporation
SA09470SCOther aircraft modifications
Installation of Starter Indicator light system.
FAA holder: Texas Skyways Inc