SA3371WEOther aircraft modifications
Installation of Teledyne angle of attack system.
FAA holder: Aerosonic Corporation
FAA STC category
Other aircraft modifications STCs
Current FAA supplemental type certificates outside the principal modification categories. This directory contains 11,384 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.
Showing 7,561–7,680 of 11,384Page 64 of 95
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SA4161WEOther aircraft modifications
Installation of Teledyne Angle of Attack System.
FAA holder: Aerosonic Corporation
SA5799SWOther aircraft modifications
Installation of Teledyne angle of attack indicating system. P/N's SL112B7000-1 or SL112B7000-2.
FAA holder: Aerosonic Corporation
ST02439NYOther aircraft modifications
Upgrade of TDR-94D Mode S ATC and RTU transponders or replace CTL 92 with CTL 92E for Elementary surveillance.
FAA holder: Dassualt Falcon Service
ST02441NYOther aircraft modifications
Upgrade of TDR-94D Mode S transponders and installation of AHRS-500 converters to enable Enhanced surveillance.
FAA holder: Dassualt Falcon Service
SA1693GLOther aircraft modifications
Installation of a GTE Airfone Inc. GenStar Inflight Telecommunications System.
FAA holder: Dedic & Associates LLC
SR02065LAOther aircraft modifications
Installation of Apical Industries, Inc. Lower Front Fairing Assembly.
FAA holder: Apical Industries Inc
ST10684SCOther aircraft modifications
Installation of a Revue Thommen 3A43 Analog Pneumatic Standby Altimeter.
FAA holder: Revue Thommen AG
ST10685SCOther aircraft modifications
Installation of Revue Thommen 3A43 Analog Pneumatic Standby Altimeter.
FAA holder: Revue Thommen AG
SA06037SW-DOther aircraft modifications
Installation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems.
FAA holder: S-TEC Corporation
SA4-1177Other aircraft modifications
ONE ONLY STC: Installation of Sperry Auto Pilot SP 30. S/N 28044.
FAA holder: Vanaero Company
SR09486RCOther aircraft modifications
Installation of Quick Access Recorder (QAR).
FAA holder: Air Logistics
SR09487RCOther aircraft modifications
Installation of Quick Access Recorder (QAR).
FAA holder: Air Logistics
ST10117SCOther aircraft modifications
Installation of APX-100 integrated with existing Collins TCAS-94. Model Astra SPX (S/N 073, 079-145); Gulfstream 100 (S/N 146 & Subsequent).
FAA holder: Gulfstream Aerospace Corporation
SA00259BOOther aircraft modifications
S/N 3501 ONLY: Installation of Cessna 150 seats.
FAA holder: Mee Two Aviation Inc.
SA00260BOOther aircraft modifications
S/N 3501 ONLY: Installation of 15x6.00-6 tires.
FAA holder: Mee Two Aviation Inc.
SA3511WEOther aircraft modifications
Installation of stretcher carrier P/N AM2003.
FAA holder: Air Medic LLC
SA02425NYOther aircraft modifications
Installation of Sealand 5250 floats (EDO Model 58-4580 floats modified with STC SQ02296NY) .
FAA holder: Sealand Aviation Ltd
ST02431NYOther aircraft modifications
Installation of Tow Bar Head Stowage.
FAA holder: Elisen Technologies Inc.
SA01773SEOther aircraft modifications
Group approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
ST01421WI-DOther aircraft modifications
Installation of the Airshow 410 System on Learjet 60XR aircraft.
FAA holder: Learjet Inc
ST00371WI-DOther aircraft modifications
Installation of an AlliedSignal, Inc., (Bendix/King) CAS 67A Traffic Alert and CollisionOLLISION SYSTEM (TCAS II).
FAA holder: Duncan Aviation Inc
ST02350CH-DOther aircraft modifications
S/N 5142 ONLY: Installation of a Corporate Aircraft Completion.
FAA holder: Gulfstream Aerospace Corporation
SB02453CHOther aircraft modifications
Replace the Lindstrand Balloons Ltd Basket/Burner system.
FAA holder: Kevin Poeppleman
SB02454CHOther aircraft modifications
Lindstrand Balloons Ltd Burner system with the Cameron Balloons Double Burner, Part Number CB2702, S/N 0480-0400.
FAA holder: Dale L. Tibodeau
ST01060WI-DOther aircraft modifications
Installation of Dual Static Source Error Corrected Altimeter System.
FAA holder: Duncan Aviation Inc
ST01445WI-DOther aircraft modifications
Installation of dual Collins AHS-1000S Attitude Heading System in the Gulfstream Aerospace LP, 1125 Westwind Astra Airplanes.
FAA holder: Duncan Aviation Inc
ST02452CH-DOther aircraft modifications
Installation of a Collins IFIS-5000 Integrated Flight Information System.
FAA holder: Landmark Aviation
ST01154WI-DOther aircraft modifications
Install partial provisions for High Speed Data System (HSDS) INMARSAT.
FAA holder: Boeing Commercial Airplane Group
SR01547SEOther aircraft modifications
Fabrication of Part Number PH774664-113 "Transmission Input shaft Spacer" and PH774682-11 "Flange coupling Transmission Adapter"; Installation of the KAflex Driveshaft System.
FAA holder: Horizon Helicopters Inc.
ST09972SCOther aircraft modifications
Installation of an air humidifier system in the Cockpit Environmental Control System.
FAA holder: Liebherr Aerospace Saline Co.
SA01770SEOther aircraft modifications
ONE-ONLY: Installation of a SAGEM Electronic Displays, S/N EA-524.
FAA holder: West Pacific Air LLC
ST09163SC-DOther aircraft modifications
Installation of Allied Signal CAS-67A TCAS II system.
FAA holder: Midcoast Aviation Inc
ST10327SC-DOther aircraft modifications
Installation of a Rockwell Collins, DBU-5000.
FAA holder: Gulfstream Aerospace Corporation
ST10674SCOther aircraft modifications
ONE ONLY STC - Installation of an Aerodata AG Automatic Flight Inspeciton System (AFIS). S/N 262.
FAA holder: Fredrick A. Whitson The estate of
ST02427NYOther aircraft modifications
Installation of Ladder Stowage.
FAA holder: Elisen Technologies Inc.
SA01764SEOther aircraft modifications
ONE-ONLY: Non-Group (Individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM), S/N 1006.
FAA holder: AeroMech Incorporated
SA02446CHOther aircraft modifications
Installation of the Courtesy Light Kit.
FAA holder: Knots 2U Ltd.
ST02426CH-DOther aircraft modifications
Installation of a four place divan.
FAA holder: Landmark Aviation
ST03453ATOther aircraft modifications
Installation of a Dual Mode S Elementary and Enhanced Surveillance System.
FAA holder: Avionics Group Inc.
SB02442CHOther aircraft modifications
S/N 5347 ONLY: Replace the Lindstrand Balloons Ltd Burner system with the Cameron Balloons Triple Burner, Part Number CB2081-2, S/N B5216-5217-5298.
FAA holder: Rainbow Ryders Inc.
SH7853SWOther aircraft modifications
Installation of two Allison Model250-C30G engines.
FAA holder: World Wide Helicopters Inc.
ST02872AT-DOther aircraft modifications
Installation of Gables Flight Identification.
FAA holder: Gulfstream Aerospace Corporation
SA00863SEOther aircraft modifications
Installation of two Pratt and Whitney PT6A-135, or -135A engines and two Hartzell HC-B3TN-3B/T10178B-8R propellers or as an option, two Hartzell HC-E4N-3N/D8990SK propellers.
FAA holder: Blackhawk Modifications Inc.
SA01248SEOther aircraft modifications
Installation of two Hartzell HC-E4N-3N/D8990SB propellers.
FAA holder: Blackhawk Modifications Inc.
ST02390NYOther aircraft modifications
Installation of Trash Compactor, Part Number HFWF2003-01.
FAA holder: Iacobucci USA Inc.
SA5898NMOther aircraft modifications
Installation of vapor cycle air conditioning system.
FAA holder: Flightcool Inc.
ST00857LAOther aircraft modifications
Installation of Roller-Tray Mounted Power Drive Units.
FAA holder: Goodrich Cargo Systems Inc
SA01558CH-DOther aircraft modifications
Installation of an Innovative Solutions & Support Air Data Computer.
FAA holder: Landmark Aviation
SR01288SEOther aircraft modifications
Fabrication of Ag-Air Systems Model 36000 Auxiliary Hydraulic System.
FAA holder: Kawak Aviation Technologies Inc
SA21GLOther aircraft modifications
Installation of Grimes multi-plexed anti-collision light system.
FAA holder: Honeywell International Inc.
SA568EAOther aircraft modifications
Installation of Grimes Manufacturing Company three light strobe kit P/N 34-0107-1.
FAA holder: Honeywell International Inc.
SA6GLOther aircraft modifications
Installation of Grimes strobe anti-collision lights.
FAA holder: Honeywell International Inc.
SA819EAOther aircraft modifications
Alteration to replace standard anti-collision light with Grimes Series 550 single anti-collision red or white strobe kit.
FAA holder: Honeywell International Inc.
SA852EAOther aircraft modifications
Installation of Grimes 555 Series three light strobe kit P/N 34-0100-1.
FAA holder: Honeywell International Inc.
SA866EAOther aircraft modifications
Installation of Grimes three light strobe kit.
FAA holder: Honeywell International Inc.
SA881EAOther aircraft modifications
Installation of Grimes 30-0437-1 anti-collision strobe light kit, P/N 34-0200-1.
FAA holder: Honeywell International Inc.
SA882EAOther aircraft modifications
Installation of anti-collision strobe light kit Grimes P/N 30-0437-100.
FAA holder: Honeywell International Inc.
SA886EAOther aircraft modifications
Installation of Grimes Manufacturing Company three light strobe kit P/N 34-011401.
FAA holder: Honeywell International Inc.
SA888EAOther aircraft modifications
Installation of Grimes three light strobe kit 34-0303-1 as supplemental lighting.
FAA holder: Honeywell International Inc.
SA889EAOther aircraft modifications
Installation of Grimes three light strobe Kit P/N 34-0116-1 and -2 as supplemental lighting.
FAA holder: Honeywell International Inc.
SA890EAOther aircraft modifications
Installation of Grimes three light strobe kit P/N 34-0101-2 as supplemental lighting.
FAA holder: Honeywell International Inc.
SA894EAOther aircraft modifications
Installation of Grimes three light strobe kit P/N 34-0302-1 as supplemental lighting.
FAA holder: Honeywell International Inc.
SA895EAOther aircraft modifications
Installation of Grimes three light strobe kit, P/N 34-0112-3 as supplemental lighting.
FAA holder: Honeywell International Inc.
SA899EAOther aircraft modifications
Installation of Grimes three-light strobe system as a supplemental light system.
FAA holder: Honeywell International Inc.
SA926EAOther aircraft modifications
Installation of Grimes three light strobe kit, P/N 34-0300-1, as supplemental lighting.
FAA holder: Honeywell International Inc.
SA927EAOther aircraft modifications
Installation of Grimes three light strobe kit P/N 34-0305-1 as supplemental lighting.
FAA holder: Honeywell International Inc.
SH892EAOther aircraft modifications
Installation of Grimes Manufacturing Company supplemental strobe lights.
FAA holder: Honeywell International Inc.
SR09479RCOther aircraft modifications
Installation of Walk In Baggage Compartment.
FAA holder: Heritage Aviation Ltd
ST01816CHOther aircraft modifications
Installation of a Retractable Landing Light.
FAA holder: Honeywell International Inc.
ST127CHOther aircraft modifications
Installation of strobe upper anticollision light, P/N 30-1585-1.
FAA holder: Honeywell International Inc.
ST151CHOther aircraft modifications
Installation of strobe upper anticollision light, P/N 30-1033-53.
FAA holder: Honeywell International Inc.
SB02433CHOther aircraft modifications
Replace the Lindstrand Balloons Ltd Basket.
FAA holder: UAB Aviation
SR09480RCOther aircraft modifications
Installation of Night Vision Imaging System (NVIS) / Night Vision Goggles (NVG) Cockpit Lighting.
FAA holder: Aero Dynamix Inc.
ST03440ATOther aircraft modifications
Installation of a Sell Oven, P/N 8401-01-000, in a C&D Aerospace Galleys, P/N A271001 or P/N 4601001.
FAA holder: Skywest Airlines
SR02379NYOther aircraft modifications
Installation of Technisonic TDFM-7000 Model Transceiver.
FAA holder: Technisonic Industries Limited
SR09153RCOther aircraft modifications
Installation of a Benz BAS-212/412-100G Main Transmission and Combining Gear Box Oil Pressure Transducers.
FAA holder: Benz Airborne Systems
SA02406CHOther aircraft modifications
Installation of an Avidyne Traffic Advisory System TAS610 and TAS620.
FAA holder: Avidyne Corporation
ST03442ATOther aircraft modifications
Installation of a Wingspeed Network Server and Maintenance Terminal.
FAA holder: Avionics Support Group Inc
ST10326SC-DOther aircraft modifications
Installation of a Honeywell, AR-256 Flight Data Recorder System.
FAA holder: Gulfstream Aerospace Corporation
ST177CHOther aircraft modifications
Installation of AlliedSignal expanded parameter flight data recorders and associated sensors.
FAA holder: Canard Aerospace Corporation
ST10313SC-DOther aircraft modifications
Installation of single and/or dual XM Antennas.
FAA holder: Gulfstream Aerospace Corporation
SA02378NYOther aircraft modifications
ONE ONLY - Installation of a Remote Sensing Equipment Port S/N 340A0533.
FAA holder: North West Geomatics Ltd.
SA3652SWOther aircraft modifications
Installation of switching system for existing dual Sperry AZ-242 air data computer system.
FAA holder: Hawker Beechcraft Services Inc.
SA5874SWOther aircraft modifications
Structural installation.
FAA holder: Hawker Beechcraft Services Inc.
SA5885SWOther aircraft modifications
Installation of flight system dual air data computer switch.
FAA holder: Hawker Beechcraft Services Inc.
SH4234SWOther aircraft modifications
Installation of inclined pedestal panel.
FAA holder: Hawker Beechcraft Services Inc.
ST01759SEOther aircraft modifications
ONE-ONLY: Non-Group (Individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
ST01760SEOther aircraft modifications
ONE-ONLY: Non-Group (Individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM), S/N 25150.
FAA holder: AeroMech Incorporated
ST02377NYOther aircraft modifications
Installation of a Belly Pod for provisions only.
FAA holder: Aero Consulting Services Ltd
SA7972SWOther aircraft modifications
Installation of Global AFIS system.
FAA holder: Hawker Beechcraft Corporation
ST01342WIOther aircraft modifications
Installation of Collins Integrated Flight Management System (IFIS-5000) and Pro Line 21 radios.
FAA holder: Hawker Beechcraft Corporation
ST09873SCOther aircraft modifications
Installation of Protective Breathing Equipment (PBE).
FAA holder: Hawker Beechcraft Corporation
ST01128LAOther aircraft modifications
Installation of Collins Traffic Alert and Collision Avoidance System (TCAS II).
FAA holder: Hollingsead International
ST02348CH-DOther aircraft modifications
Compilation of Aircraft Installations and Modifications.
FAA holder: Gulfstream Aerospace Corporation
SR02376NYOther aircraft modifications
Installation of Wire Strike Prevention System.
FAA holder: Bristol Aerospace Ltd
ST02374NYOther aircraft modifications
Installation of Collins TCAS 4000 including dual TDR-94D Mode S transponders.
FAA holder: Aero-Dienst GmbH & Co KG
ST03438ATOther aircraft modifications
Installation of the B/E Aerospace LED Indirect Wash Lights and/or Reading Lights Assemblies.
FAA holder: BE Aerospace
SA167CEOther aircraft modifications
Electronic synchronizer kit.
FAA holder: Ontic Engineering and Manufacturing Inc.
SA791CEOther aircraft modifications
Installation of either of the following electronic synchronizer kits P/N 213521 or P/N 213517.
FAA holder: Ontic Engineering and Manufacturing Inc.
ST01756SEOther aircraft modifications
ONE-ONLY: Non-group (individual aircraft) approval for Reduced Vertical Separation Minimum (RVSM), S/N 36-036.
FAA holder: AeroMech Incorporated
SA09903SCOther aircraft modifications
Installation of a BFG SKYWATCH HP System on a Raytheon King Air aircraft.
FAA holder: Raytheon Aircraft Services Inc
SA8771SWOther aircraft modifications
Installation of Bendix/King CAS 66 TCAS-1.
FAA holder: Hawker Beechcraft Services Inc.
ST09579SCOther aircraft modifications
Installation of a Traffic Alert and Collision Avoidance System (TCAS) 2000.
FAA holder: Hawker Beechcraft Services Inc.
ST10204SCOther aircraft modifications
Installation of a Collins TCAS 4000 Traffic Alert and Collision Avoidance System (TCAS II) and dual Collins TDR 94D Mode S transponders.
FAA holder: Hawker Beechcraft Services Inc.
ST01425WI-DOther aircraft modifications
Installation of replacement map lights.
FAA holder: Learjet Inc
ST03429ATOther aircraft modifications
Installation of a Honeywell Link 2000+ ACARS/Controller Pilot Data Link Communication (CPDLC) System.
FAA holder: EAD Aerospace
ST03436ATOther aircraft modifications
Installation of a L-3 Communications Model FA2100 Cockpit Voice Recorder (CVR).
FAA holder: Chippewa Aerospace, Inc.
ST01753SEOther aircraft modifications
ONE-ONLY: Non-group (individual aircraft) approval for Reduced Vertical Separation Minimum (RVSM), S/N 36-008.
FAA holder: AeroMech Incorporated
SA01754SEOther aircraft modifications
Installation of the Merlyn Products Inc. remote oil filter.
FAA holder: Merlyn Products Inc.
SA09198AC-DOther aircraft modifications
Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-662. Installation of S-TEC System 55X Two Axis Automatic Flight Guidance System, Model ST-662-1. Eligibility limited to Piper models PA-23-250 and PA-E23-250, s/n 27-2000 through 27-7554172.
FAA holder: S-TEC Corporation