ST03254AT-DOther aircraft modifications
ONE-ONLY STC: Installation of Airplane Completion for Gulfstream GV-SP, serial number 5071.
FAA holder: Gulfstream Aerospace 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 7,921–8,040 of 11,384Page 67 of 95
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SR01550SEOther aircraft modifications
Fabrication of AMC Part Number AM369D290135 scavenge air elbow assembly.
FAA holder: Aerometals
SR01551SEOther aircraft modifications
Fabrication of AMC Part Number AM369A1231 droop stop roller assembly.
FAA holder: Aerometals
SR01561SEOther aircraft modifications
Installation of the Model 36300 Auxiliary Hydraulic System.
FAA holder: Kawak Aviation Technologies Inc
SR01581SEOther aircraft modifications
Fabrication of AMC Part Number AM369D25201 input shaft sleeve assembly.
FAA holder: Aerometals
SR02041NYOther aircraft modifications
Installation of a power line detection system.
FAA holder: Safe Flight Instrument Corp
ST02873AT-DOther aircraft modifications
Installation of Runway Awareness and Advisory System (RAAS) Software on Honeywell MkV EGPWS system.
FAA holder: Gulfstream Aerospace Corporation
SA644CEOther aircraft modifications
Install drift sight provisions. Limited to installation on Learjet model 24, serial number 124.
FAA holder: Eaglejet Aviation Inc.
SA723CEOther aircraft modifications
Incorporate openable windows and drop hole.
FAA holder: Eaglejet Aviation Inc.
SA748CEOther aircraft modifications
Provision for driftmeter and seawater temperature apparatus. Limited to installation on 182N, serial number 18260453.
FAA holder: Eaglejet Aviation Inc.
ST01325WIOther aircraft modifications
Installation of B/E Aerospace LED Washlighting Assemblies and Dimming Interface Modules.
FAA holder: Eaglejet Aviation Inc.
ST02212NY-DOther aircraft modifications
Installation of AeroSat TME System.
FAA holder: Delta Engineering Corporation
ST03055ATOther aircraft modifications
Installation of either a Single or Dual Sandel Model 3400 TAWS with RMI System.
FAA holder: Phoenix Air Group Inc
ST10549SCOther aircraft modifications
Incorporation FAA Form 337 Alterations under a One-Only STC to meet Civil Aviation Authority (CAA) export requirements.
FAA holder: Jet Aviation Engineering Services
SB02300CHOther aircraft modifications
ONE ONLY - S/N 6450 Replace the Cameron balloons US Basket/Burner system.
FAA holder: Cameron Balloons US
ST03233AT-DOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4042.
FAA holder: Gulfstream Aerospace Corporation
SA09539AC-DOther aircraft modifications
Installation of S-TEC System 20/30 Automatic Flight Guidance Systems.
FAA holder: S-TEC Corporation
SB02295CHOther aircraft modifications
ONE ONLY - Replace the Cameron Balloons US Basket/Burner.
FAA holder: Cameron Balloons US
SR09461RCOther aircraft modifications
Installation of forward facing recognition, main rotor disc, and tail rotor lights.
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation
ST01531SEOther aircraft modifications
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM) are contained in AeroMech Document No. AMI-QD-LJ-0416 Rev. New, dated April 8, 2005 or latest FAA approved revision.
FAA holder: AeroMech Incorporated
SA02098CHOther aircraft modifications
Installation fo a dual Shadin ADC-6000 Air Data Computer System.
FAA holder: Shadin Avionics
ST02115CHOther aircraft modifications
Installation of a dual Shadin ADC-6000 Air Data Computer System.
FAA holder: Shadin Avionics
SA02256AKOther aircraft modifications
Installation of F. Atlee Dodge weld on float fittings.
FAA holder: F Atlee Dodge Aircraft Service
SA2914SOOther aircraft modifications
Alteration of the Matsushita video system.
FAA holder: Panasonic Avionics Corporation
SA3130SOOther aircraft modifications
Installation of a Matsushita video system.
FAA holder: Panasonic Avionics Corporation
ST00050ATOther aircraft modifications
Installation of a Matsushita audio system.
FAA holder: Panasonic Avionics Corporation
ST00051ATOther aircraft modifications
Installation of a Matsushita audio system.
FAA holder: Panasonic Avionics Corporation
SA02264NYOther aircraft modifications
Installation of the Whipline Model 3000 floats.
FAA holder: Seaplanes West Inc.
SB02283CHOther aircraft modifications
ONE ONLY - S/N 5356 Replace the Cameron Balloons US Basket/Burner System.
FAA holder: Cameron Balloons US
ST02263NYOther aircraft modifications
Installation of ARINC-429 interface between Inertial Reference Units (IRUs), AFCS Mode Control Panel (MCP) and both ATC/Mode S transponders.
FAA holder: Lufthansa Technik AG
SA00034SEOther aircraft modifications
Installation of AG-Air Systems, Inc., chemical disbursement system. (S2R modified per STC SA5953NM and S2R-G10 modified per STC SA00172SE).
FAA holder: Kawak Aviation Technologies Inc
SA02282CHOther aircraft modifications
Installation of Rosemount Aerospace Advisory Ice Detector System.
FAA holder: Rosemount Aerospace Inc
SR00431SEOther aircraft modifications
Installation of Ag-Air Systems, Inc., hydraulic accessory drive system. (206B BII, BIII) (OH-58A+ RESTRICTED CATEGORY ARROW FALCON).
FAA holder: Kawak Aviation Technologies Inc
SR00739SEOther aircraft modifications
Installation of Ag-Air Systems, Inc. hydraulic accessory drive system.
FAA holder: Kawak Aviation Technologies Inc
SA2349SWOther aircraft modifications
Installation of a 3 place side facing divan.
FAA holder: Aviation Fabricators Inc
ST01157WI-DOther aircraft modifications
Installation of an L-3 Communications F1000 Solid State Flight Data Recorder (SSFDR) System.
FAA holder: Duncan Aviation Inc
SA01759NYOther aircraft modifications
Installation of an AHS 3000A Attitude Heading Reference System.
FAA holder: MidCanada Mod Center
ST01875NYOther aircraft modifications
Installation of a Free Flight JetCall-5 Selcal.
FAA holder: Field Aviation Co, Inc
ST01897LAOther aircraft modifications
Installation of VISION-1.
FAA holder: Universal Avionics Systems Corp
ST02260NYOther aircraft modifications
ONE-ONLY STC: The installation of AIS-2000 International OneView Airborne Information System on serial number 9029.
FAA holder: Innotech Aviation a Division of IMP Group Limited
ST02261NYOther aircraft modifications
ONE-ONLY STC: Installation of Honeywell MK V EGPWS Upgrade for Mystere-Falcon 900, serial number 138.
FAA holder: MidCanada Mod Center
SB02280CHOther aircraft modifications
ONE-ONLY - S/N 6380 Replace the Cameron Balloons US Basket/Burner systems.
FAA holder: Cameron Balloons US
SR01642SEOther aircraft modifications
Installation of mounting provisions, utility equipment.
FAA holder: Columbia Helicopters Inc
SR01671SEOther aircraft modifications
Installation of a Communications System Upgrade.
FAA holder: Heli-Trade Corp.
ST03272ATOther aircraft modifications
Installation of a Rockwell Collins High Frequency (HF) Communications System.
FAA holder: Chippewa Aerospace, Inc.
SR01472NYOther aircraft modifications
Installation of Eaton Aerospace/Tedeco Products Zapper pulsed electric chip detector system 1K7707 with Turbomeca Arriel 1S, 1S1, and 2S1 Engines.
FAA holder: Eaton Aerospace
ST03224AT-DOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GV-SP, Serial Number 5099.
FAA holder: Gulfstream Aerospace Corporation
SR01701NYOther aircraft modifications
Installation of SX-16 Nightsun Searchlight System. Exterior mount must be installed per STC SR01302LA.
FAA holder: Eurocopter Canada Limited
SA1072NEOther aircraft modifications
Modification in accordance with Delta Engineering Corporation Master Drawing List No. 93-8, Revision D, dated March 26, 1983 which removes the “Daylight Operations Only” limitation from Supplemental Type Certificates (STC’s) SA1048NE, SA1049NE, and SA1082NE.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST00412NYOther aircraft modifications
Installation of composite type equipment racks and workstations.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST00413NYOther aircraft modifications
Installation of Sensor Covers.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST00415NYOther aircraft modifications
Installation of Koolatron Storage Box.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST00416NYOther aircraft modifications
Installation of Chemical Toilet.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST00453NYOther aircraft modifications
Installation of PME-1 Cooling System.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST00460NYOther aircraft modifications
Installation of two single place side facing seats.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST01216NYOther aircraft modifications
Installation of UNS-1D Flight Management System.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST01237NYOther aircraft modifications
Removal of Altimeter 1/2 switching circuitry. Modification can only be performed with Configuration A of STC ST00417NY.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST01238NYOther aircraft modifications
Removal of WF-360 sensor and installation of Wescam Model 20 sensor. Configuration A of STC ST00417NY must be installed with this mod.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST01241NYOther aircraft modifications
Installation of UNS-1D Flight Management System.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST01242NYOther aircraft modifications
Installation of a Tactical Common Data Link System (TCDL).
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST01244NYOther aircraft modifications
Relocation of cockpit equipment. STC SA1048NE must be previously installed.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
ST00171LA-DOther aircraft modifications
Modifications for combi configuration fire protection.
FAA holder: Air Transport LLC
ST01282SEOther aircraft modifications
Non-Group (individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
SA04132SEOther aircraft modifications
Installation of the MAX-VIZ EVS-1000.
FAA holder: Western Aircraft
ST01381WI-DOther aircraft modifications
Installation of a LED Position lights system.
FAA holder: Learjet Inc
ST01630NYOther aircraft modifications
Installation of one AlliedSignal KHF 950 HF System.
FAA holder: Western Avionics
ST02012NYOther aircraft modifications
Installation of provisions for chaff and flare.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
SA1223WEOther aircraft modifications
See STC SA1223WE Addendum.
FAA holder: SOUTHWESTERN AERO EXCHANGE INC.
SA1752WEOther aircraft modifications
Installation of AiResearch Air Conditioning system.
FAA holder: SOUTHWESTERN AERO EXCHANGE INC.
SA285WEOther aircraft modifications
Nose strut snubber installation.
FAA holder: SOUTHWESTERN AERO EXCHANGE INC.
SA4-1069Other aircraft modifications
Remove original Arens controls and lock mechanism for left and right cowl flaps and replace with electronic actuators, control switches, and indicator.
FAA holder: SOUTHWESTERN AERO EXCHANGE INC.
ST01408SEOther aircraft modifications
Non-Group (Individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
ST01645SEOther aircraft modifications
Cockpit Sun Visor installation.
FAA holder: Rosen Sunvisor Systems LLC
SA01663SEOther aircraft modifications
Installation of Turbo Charger System.
FAA holder: Merlyn Products Inc.
SA4-1076Other aircraft modifications
Electrically-driven, mechanical, refrigerated air conditioner.
FAA holder: Rotorcraft Enterprises LLC
SA02268AK-DOther aircraft modifications
Fabrication and Installation of Aero Twin, Inc. Single Place Aft Folding Seats Kit No. 208-AS.
FAA holder: Aero Twin Inc
ST01635CHOther aircraft modifications
Certification of Reduced Vertical Separation Minimum (RVSM) operational capability.
FAA holder: Landmark Aviation
ST00231BOOther aircraft modifications
Limited to installation of Yokohama forward lavatories on Boeing 737-800 serial number 28325,30470,32277, and 32278 only.
FAA holder: Yokohama Aerospace America Inc.
ST00467WI-DOther aircraft modifications
Installation of Rockwell Collins, Inc. TCAS-94 Traffic Alert and Collision Avoidance System (TCAS II).
FAA holder: Duncan Aviation Inc
ST01384WI-DOther aircraft modifications
Installation of the Airshow 410 System on Learjet Model 45 aircraft (serial numbers 45-232 through 45-2000).
FAA holder: Learjet Inc
ST03195AT-DOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4034.
FAA holder: Gulfstream Aerospace Corporation
ST01383WI-DOther aircraft modifications
Installation of the Airshow 410 System.
FAA holder: Learjet Inc
ST01385WI-DOther aircraft modifications
Installation of a XM weather receiver on a Learjet Model 45.
FAA holder: Learjet Inc
ST10396SC-DOther aircraft modifications
Installation of Phase II Global Air Traffic Management (GATM) System (Honeywell Communication Management System with Aircraft Communication Addressing and Reporting System, VHF Data Link System, Cockpit Thermal Printer, Selcal Decoder System, and Update the Flight Interphone System).
FAA holder: Boeing Commercial Airplane Group
SA8650SWOther aircraft modifications
Installation of Collins TCAS system.
FAA holder: Executive Aircraft Completions LLC
SA8760SWOther aircraft modifications
Installation of a Collins TCAS II system.
FAA holder: Executive Aircraft Completions LLC
SR02251NYOther aircraft modifications
Installation of Cowling Baffle Screen.
FAA holder: Alpine Aerotech Ltd
ST01667SEOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication on other products. This approval is limited to Lockheed Model 1329-23E, Serial Number 5099 only. Non-group approval for Reduced Vertical Separation Minimum.
FAA holder: AeroMech Incorporated
SB02274CHOther aircraft modifications
ONE ONLY STC - S/N 165. Replace the Lindstrand Balloons Ltd Basket/Burner system.
FAA holder: Galena On The Fly Inc
SA241CHOther aircraft modifications
Install Ceconite 101 fabric.
FAA holder: Aviation Products Systems Inc.
SE01144SEOther aircraft modifications
Installation of Olde Thyme Aviation, Inc. pistons, P/N OTA-4032-T6 or Air Repair, Inc. pistons, P/Ns AR4177 (5 each) and AR4177-1 (2 each), to replace Teledyne Continental Motors pistons P/N 4177.
FAA holder: Air Repair Inc
SA01355WI-DOther aircraft modifications
Installation of the Bendix/King KR 87 ADB and/or the KN 62A DME.
FAA holder: Cirrus Design Corporation
SA00234WI-DOther aircraft modifications
Installation of Collins TCAS II Traffic Alert and Collision Avoidance System. This STC must be installed concurrently with STCs SA00232WI-D (Drawing Index AAC-0251-001), SA01037WI-D, SA01038WI-D and SA01039WI-D.
FAA holder: Rockwell Collins Inc
SA01039WI-DOther aircraft modifications
Installation of AlliedSignal EGPWS System. This STC must be installed concurrently with STCs SA00232WI-D (Drawing Index AAC-0251-001), SA00234WI-D (Drawing Index AAC-0250-001), SA01037WI-D and SA01038WI-D.
FAA holder: Rockwell Collins Inc
ST03196AT-DOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GV-SP, Serial Number 5094. Installation of airplane completion.
FAA holder: Gulfstream Aerospace Corporation
ST03249ATOther aircraft modifications
Installation of Dual CMC Electronics CMA-1100 Pilot View Electronic Flight Bags.
FAA holder: Gulfstream Aerospace Corporation
ST10160SC-DOther aircraft modifications
Install provisions for a Wireless LAN.
FAA holder: American Airlines Inc
SB02270CHOther aircraft modifications
ONE ONLY - S/N 180 Replace the Cameron Balloons Ltd. Basket/Burner.
FAA holder: Cameron Balloons US
SA00812CHOther aircraft modifications
Replace Cessna Sun Visor assemblies with Aircraft Replacement Fabricated Components tinted Sun Visor Assemblies.
FAA holder: Vantage Plane Plastic Ltd
SA2150NMOther aircraft modifications
Cockpit Sun Visor installation in accordance with FAA approved ROSEN Drawing List Number R500S-00DL, dated August 29, 1983, or later FAA approved revisions.
FAA holder: Rosen Sunvisor Systems LLC
SR02247NYOther aircraft modifications
Installation of oil cooler support bracket kit.
FAA holder: Alpine Aerotech Ltd
SR02243NYOther aircraft modifications
Baggage Smoke Detector Replacement.
FAA holder: Consultants AEROSYNC Ltee
SA1-605Other aircraft modifications
2015 Series radomes.
FAA holder: Saint-Gobain Performance Plastics Corp
SR02246NYOther aircraft modifications
Installation of induction baffle screen.
FAA holder: Alpine Aerotech Ltd
ST01656SEOther aircraft modifications
Non-group (individual aircraft) approval for Reduced Vertical Separation Minimum (RVSM). Descriptive data pertaining to this design change are considered inadequate for duplication on other products. This approval is limited to Learjet Model 35A, Serial Number 183 only.
FAA holder: AeroMech Incorporated
ST03186AT-DOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4035.
FAA holder: Gulfstream Aerospace Corporation
SR00538DE-DOther aircraft modifications
Installation of patient loading system.
FAA holder: Air Methods Corporation
ST01382WI-DOther aircraft modifications
Installation of the L3 Communication, FA2100FDR Solic State Flight Data Recorder.
FAA holder: Duncan Aviation Inc
SA02264CHOther aircraft modifications
Installation of Air Data Systems.
FAA holder: Elliott Aviation Technical Products
ST01073LAOther aircraft modifications
Requirements for establishing group approval basis for Reduced Vertical Separation Minimum (RVSM) are contained in AeroMech Document No. AMI-QD-DC8-0006 dtd 9/15/00 or later approved FAA revisions.
FAA holder: AeroMech Incorporated
SA09666ACOther aircraft modifications
Installation of a Global Positioning Steering System (GPSS) consisting of a GPSS Adapter Controller 1C975-0 and a GPSS Annunciator/Switch 1C977-0 or 1C977-1.
FAA holder: Century Flight Systems Inc
SR00515NYOther aircraft modifications
Installation of an Air Management System Access Panel.
FAA holder: Alpine Aerotech Ltd
ST02245NYOther aircraft modifications
Installation of the Hi-Fly Americana Coffee Maker.
FAA holder: Iacobucci USA Inc
SA01119CHOther aircraft modifications
Replace Cessna Sun visor assemblies with Aircraft Recycled Flying controls tinted Sun Visor Assemblies.
FAA holder: Plane Plastic Ltd
SR02244NYOther aircraft modifications
Installation of FLIR 8000 series System.
FAA holder: Eurocopter Canada Limited
SA01129SEOther aircraft modifications
Precise Flight Inc. recognition light system.
FAA holder: Precise Flight Inc
ST01992NY-DOther aircraft modifications
Installation of a Rockwell Collins Tailwind 500.
FAA holder: Delta Engineering Corporation