SA2843SWOther aircraft modifications
Installation of Sperry 4013244-901 air data computer and 2593564 altitude preselect system.
FAA holder: Signature Flight Support 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 11,041–11,160 of 11,384Page 93 of 95
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SA285SWOther aircraft modifications
Installation of hydraulic windshield wipers.
FAA holder: Signature Flight Support Corporation
SA2900SWOther aircraft modifications
Installation of toilet and outside toilet service.
FAA holder: Signature Flight Support Corporation
SA293SWOther aircraft modifications
Installation of Two Shot CO 2 fire extinguisher.
FAA holder: Signature Flight Support Corporation
SA296SWOther aircraft modifications
Installation of high pressure deicer boots.
FAA holder: Signature Flight Support Corporation
SA3-443Other aircraft modifications
Installation of curved glass, bird resistant windshield.
FAA holder: Signature Flight Support Corporation
SA346SWOther aircraft modifications
Installation of Koehler Air-Lav model 45 with outside servicing.
FAA holder: Signature Flight Support Corporation
SA352SWOther aircraft modifications
Installation of dual selector valves and boost pumps.
FAA holder: Signature Flight Support Corporation
SA389SWOther aircraft modifications
Installation of windshield with modified Learstar sliding side cockpit windows.
FAA holder: Signature Flight Support Corporation
SA399SWOther aircraft modifications
Installation of APU.
FAA holder: Signature Flight Support Corporation
SA426SWOther aircraft modifications
Installation of carburetor ram air scoop extension.
FAA holder: Signature Flight Support Corporation
SA430SWOther aircraft modifications
Installation of cockpit seats (pilot and copilot).
FAA holder: Signature Flight Support Corporation
SA454SWOther aircraft modifications
Installation of windshield alcohol system.
FAA holder: Signature Flight Support Corporation
SA495SWOther aircraft modifications
Relocation of batteries and two main AC inverters.
FAA holder: Signature Flight Support Corporation
SA541SWOther aircraft modifications
Installation of 35,000 BTU Southwind heater model 8240A.
FAA holder: Signature Flight Support Corporation
SA60SWOther aircraft modifications
Installation of windshield and prop alcohol system.
FAA holder: Signature Flight Support Corporation
SA614SWOther aircraft modifications
Installation of Janitrol S-100 heater in belly of H250 tri-gear.
FAA holder: Signature Flight Support Corporation
SA623SWOther aircraft modifications
Installation of low oil pressure warning switch.
FAA holder: Signature Flight Support Corporation
SA753SWOther aircraft modifications
Installation of Class D baggage compartment.
FAA holder: Signature Flight Support Corporation
ST00280LA-DOther aircraft modifications
Installation for Weber Model 8001 first class seats, Weber model 7502 and 7003 business class seats, and Recaro Model 3410 tourist class seats.
FAA holder: Brice Manufacturing Company
ST01230CH-DOther aircraft modifications
Installation of dual Honeywell YG1779 Inertial Reference Systems.
FAA holder: ElectroSonics
ST09330SCOther aircraft modifications
Installation of AlliedSignal/Bendix CAS 81 TCAS II system with dual AlliedSignal/Bendix TRA-67 Mode-S transponders.
FAA holder: Avionics Engineering Services
SA01280CHOther aircraft modifications
Installation of Challenger Spin-On Oil Filters.(For Cessna 182 model, s/n 67042 and up) (For Cessna 421C model, s/n 1017 thru 1404).
FAA holder: D & K Aviation
SR01239NYOther aircraft modifications
Installation of COMM/NAV System - Standard Package P/N 120-880074 (Basic) and 120-880084 (enhanced).
FAA holder: Eurocopter Canada Limited
ST09622SCOther aircraft modifications
Installation of an AlliedSignal TCAS II, CAS-67A system Change 7 software upgrade.
FAA holder: AHR Aviation, Inc.
ST00733NY-DOther aircraft modifications
Installation of AlliedSignal CAS-67A TCAS II with Dual MST-67A Mode S Transponders.
FAA holder: Atlantic Aviation Corporation
SR01292CHOther aircraft modifications
Install EAC, Inc. belly-mounted, external equipment fixture.
FAA holder: EAC Helicopters, Incorporated
SA7168SW-DOther aircraft modifications
Installation of S-TEC System 60 two axis automatic flight guidance system, Model ST-312 with optional autotrim system.
FAA holder: S-TEC Corporation
SA8538SW-DOther aircraft modifications
Installation of a Century Automatic Flight System Kit No. AK1059.
FAA holder: Century Flight Systems Inc
SA8539SW-DOther aircraft modifications
Installation of a Century yaw damper system kit no. YK1060 consisting of a Century yaw damper.
FAA holder: Century Flight Systems Inc
SA00649NYOther aircraft modifications
Installation of Bendix/King CAS66A TCAS I.
FAA holder: Kitchener Aero Avionics Ltd
SA00834SEOther aircraft modifications
Installation of vortex generators on wings and tail surfaces.
FAA holder: Micro AeroDynamics Inc
SA00833SEOther aircraft modifications
Removal of one set of passenger occupant restraints on a five place aft divan and installation of various placards.
FAA holder: Aero Air, LLC
ST00653WIOther aircraft modifications
Installation of Honeywell TCAS 2000 Traffic Collision and Avoidance System II (TCAS II).
FAA holder: Duncan Aviation, Inc
ST01287CHOther aircraft modifications
Installation of a Collins Traffic Alert and Collision Avoidance System (TCAS II) incorporating MOPS Change 7.
FAA holder: Spirit Avionics Ltd.
ST09008SCOther aircraft modifications
Installation of Bendix CAS-67A TCAS-II system.
FAA holder: RR Investments, Inc.
SA00894WIOther aircraft modifications
Installation of Honeywell CAS 67A TCAS II system.
FAA holder: Duncan Aviation, Inc
SA00831SEOther aircraft modifications
Installation of vortex generators on wings and tail surfaces.
FAA holder: Micro AeroDynamics Inc
SA00832SEOther aircraft modifications
Installation of vortex generators on wings and tail surfaces.
FAA holder: Micro AeroDynamics Inc
SA09309AC-DOther aircraft modifications
Installation of S-TEC System 30 ALT Altitude Hold System, Model ST-746.
FAA holder: S-TEC Corporation
ST01232CHOther aircraft modifications
Installation of Radome.
FAA holder: Saint-Gobain Performance Plastics Corp
SA7304SW-DOther aircraft modifications
Installation of Collins Traffic Alert and Collision Avoidance (TCAS II) system.
FAA holder: Dassault Falcon Jet
ST00124BOOther aircraft modifications
Installation of Collins TCAS II software change 7.0.
FAA holder: Learjet Inc.
SA09417AC-DOther aircraft modifications
Installation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-776-40X/50X.
FAA holder: S-TEC Corporation
SA102NEOther aircraft modifications
Installation of Collins FPA-80, flight profile advisory system.
FAA holder: Bombardier Completion Center Inc
SA1105EAOther aircraft modifications
Installation of Collins VHF 251 standby communication.
FAA holder: Bombardier Completion Center Inc
SA1108EAOther aircraft modifications
Installation of avionic equipment rack - washroom.
FAA holder: Bombardier Completion Center Inc
SA1109EAOther aircraft modifications
Installation of air distribution system.
FAA holder: Bombardier Completion Center Inc
SA1111EAOther aircraft modifications
Installation of Wulfsberg III B flitefone.
FAA holder: Bombardier Completion Center Inc
SA1112EAOther aircraft modifications
Installation of dual nose gear taxi lights.
FAA holder: Bombardier Completion Center Inc
SA1113EAOther aircraft modifications
Installation of general lighting.
FAA holder: Bombardier Completion Center Inc
SA1115EAOther aircraft modifications
Installation of Jet AI-804 emeregency horizon system..
FAA holder: Bombardier Completion Center Inc
SA113NEOther aircraft modifications
Installation of Altitude Alert and divan shoulder harness.
FAA holder: Bombardier Completion Center Inc
SA1150EAOther aircraft modifications
Installation of R.C.A. Primus 400 ColoRadar System.
FAA holder: Bombardier Completion Center Inc
SA137NEOther aircraft modifications
Install Sperry AL-250 altitude alerter system.
FAA holder: Bombardier Completion Center Inc
SA138NEOther aircraft modifications
Install passenger shoulder restraints at side facing divans.
FAA holder: Bombardier Completion Center Inc
SA194NEOther aircraft modifications
Installation of a jumpseat shoulder restraint harness.
FAA holder: Bombardier Completion Center Inc
SA197NEOther aircraft modifications
Installation of a Single Ryan Stormscope System.
FAA holder: Bombardier Completion Center Inc
SA202NEOther aircraft modifications
Installation of Pyrotector Smoke Detection System.
FAA holder: Bombardier Completion Center Inc
SA203NEOther aircraft modifications
Installation of Entrance Crew Closet.
FAA holder: Bombardier Completion Center Inc
SA204NEOther aircraft modifications
Installation of Fairchild A-100 Cockpit Voice Recorder System.
FAA holder: Bombardier Completion Center Inc
SA206NEOther aircraft modifications
Installation of a Global GNS-500A-3C Omega/VLF system.
FAA holder: Bombardier Completion Center Inc
SA590NEOther aircraft modifications
Installation of Supplemental Landing/Taxi Lights in Radome.
FAA holder: Bombardier Completion Center Inc
SA834NEOther aircraft modifications
Installation of a Fairchild GA100 cockpit voice recorder.
FAA holder: Bombardier Completion Center Inc
SA95NEOther aircraft modifications
Installation of dual Global GNS-500A series 3B Omega/VLF system.
FAA holder: Bombardier Completion Center Inc
ST00037NYOther aircraft modifications
Installation of Lockheed 319 Flight Data Recorder and Fairchild A-100 Cockpit Voice Recorder.
FAA holder: Bombardier Completion Center Inc
SA09442AC-DOther aircraft modifications
Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-874-20/30.
FAA holder: S-TEC Corporation
ST01274CHOther aircraft modifications
Installation of a Universal Unilink UL-601.
FAA holder: Emery WorldWide Airlines
ST01276CHOther aircraft modifications
Installation of Triple Honeywell Vertical Gyros and Directional Gyros.
FAA holder: Emery WorldWide Airlines
ST01277CHOther aircraft modifications
Installation of a Universal UNS-1D Flight Management System.
FAA holder: Emery WorldWide Airlines
ST02165ATOther aircraft modifications
Installation of a Honeywell AIS 1000 Direct TV system and Norton Plastics radome.
FAA holder: East Coast Avionics
ST491CHOther aircraft modifications
Installation of an AlliedSignal CAS-66A Traffic Alert and Collision Avoidance System (TCAS I).
FAA holder: ElectroSonics
SA01272CHOther aircraft modifications
Installation of Wipaire Model 3450 amphibian/seaplane floats and Parts Kit No. W-PMA100.
FAA holder: Wipaire Inc
SA1429NMOther aircraft modifications
Installation of ESCI Retrofit Kit.
FAA holder: Britax Heath Tecna Inc.
SA1752GLOther aircraft modifications
Installation of Norton Radome.
FAA holder: Saint-Gobain Performance Plastics Corp
ST01226CH-DOther aircraft modifications
Installation of an AlliedSignal CAS-67A traffic alert and collision avoidance system (TCAS II)incorporating MOPS Change 7.
FAA holder: ElectroSonics
ST01047LAOther aircraft modifications
Installation of a fan and core cowl wire harness.
FAA holder: Federal Express Corp
SR00821SEOther aircraft modifications
Installation in accordance with Heli-Jet Drawing List HJ-1001, Revision New, dated July 14, 2000, or later FAA approved revisions.
FAA holder: Heli-Jet Corporation
SA8248SW-DOther aircraft modifications
Installation of the GNS-XLS flight management system.
FAA holder: Dassault Falcon Jet
SA8295SW-DOther aircraft modifications
Installation of FMZ-2000 flight management system.
FAA holder: Dassault Falcon Jet
SA910NEOther aircraft modifications
Installation of a Bendix/King CAS-81 TCAS II system.
FAA holder: Atlantic Aviation Corporation
ST00822SEOther aircraft modifications
Reconfigure the main deck of Boeing 747-400 series airplanes.
FAA holder: Flight Structures Inc
SA8304SW-DOther aircraft modifications
Installation of the UNS-1C Flight management system.
FAA holder: Dassault Falcon Jet
ST00385NYOther aircraft modifications
Installation of Bendix/King TCAS I and Sundstrand MK VI GPWS.
FAA holder: Bombardier Completion Center Inc
ST09744SCOther aircraft modifications
Installation of a Digital Flight Data Recorder (DFDR) expanded parameter sensor upgrade.
FAA holder: Aircraft Systems & Mfg
ST01202CH-DOther aircraft modifications
Installation of a dual Honeywell FMZ-2000 Flight Management System.
FAA holder: Garrett Aviation Services
ST01258CH-DOther aircraft modifications
Installation of an Airshow Genesys Network System.
FAA holder: Garrett Aviation Services
ST01253CHOther aircraft modifications
Installation of a Pneumatic Air Cycle system.
FAA holder: National Aircraft Service Inc
ST02161AT-DOther aircraft modifications
Installation of an AlliedSignal Airborne Flight Information System.
FAA holder: Gulfstream Aerospace Corporation
SA00980LAOther aircraft modifications
Installation of Accessory Power Receptacle.
FAA holder: Premier Aviation
SA5211SW-DOther aircraft modifications
Installation of S-TEC system 40/50, single and two axis automatic flight guidance systems, model ST-193-40/50.
FAA holder: S-TEC Corporation
ST01077CH-DOther aircraft modifications
Installation of a Two Piece Tow Bar and/or Crew Ladder (Configurations -09, -109, -115, -119, -121, -123, -125, and -17) in aircraft aft compartment.
FAA holder: Gulfstream Aerospace Corporation
ST01078CH-DOther aircraft modifications
Installation of a Aft Compartment Mounted Storage Box.
FAA holder: Gulfstream Aerospace Corporation
ST01083CH-DOther aircraft modifications
Installation of an Aft Right Hand Mounted Conference Table.
FAA holder: Gulfstream Aerospace Corporation
ST01256CH-DOther aircraft modifications
Installation of Collins TCAS 94 Traffic and Collision Avoidance System (TCAS II) with MOPS Change 7.
FAA holder: Garrett Aviation Services
ST00885WIOther aircraft modifications
Installation of AlliedSignal CAS 67A Traffic Alert and Collision Avoidance System (TCAS II) and Dual MST-67A Mode-S transponders.
FAA holder: JetCorp
SA09458AC-DOther aircraft modifications
Installation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-790-40X/50X.
FAA holder: S-TEC Corporation
SA09499AC-DOther aircraft modifications
Installation of S-TEC System 40X/50X Single and Two Axis Automatic flight Guidance Systems, Model ST-790-40X/50X.
FAA holder: S-TEC Corporation
ST00612NY-DOther aircraft modifications
Update of Dual Honeywell Air Data Computers and VNAV.
FAA holder: Delta Engineering
SA09500AC-DOther aircraft modifications
Installation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-792-40X/50X.
FAA holder: S-TEC Corporation
SA09501AC-DOther aircraft modifications
Installation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-792-40X/50X.
FAA holder: S-TEC Corporation
SA1246EAOther aircraft modifications
Installation of a shoulder restraint system for the entrance compartment jumpseat.
FAA holder: Bombardier Completion Center Inc
ST01085CH-DOther aircraft modifications
Installation of dual Honeywell LASEREF IV Inertial Reference Systems.
FAA holder: Gulfstream Aerospace Corporation
SA01207NYOther aircraft modifications
Installation of Viking Air Cool Start system.
FAA holder: Viking Air Limited
ST01222NYOther aircraft modifications
Installation of series replacement sidewall panels, ceiling panels, Dado kick panels, and overhead bin doors.
FAA holder: Magee Plastics Company
SA1486SOOther aircraft modifications
Installation of speed enhancement kit.
FAA holder: Laminar Flow Systems Inc
ST00817SEOther aircraft modifications
Individual (non-group) airplane approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
SA02119ATOther aircraft modifications
Installation of Enviro Systems Air Conditioner.
FAA holder: Aircenter, Inc
SA1487SOOther aircraft modifications
Installation of speed enhancement kit.
FAA holder: Laminar Flow Systems Inc
SA09308AC-DOther aircraft modifications
Installation of S-TEC system 20/30 single and two axis automatic flight guidance systems.
FAA holder: S-TEC Corporation
SA1393SOOther aircraft modifications
Installation of Speed Enhancement Kit.
FAA holder: Laminar Flow Systems Inc
SA1580SOOther aircraft modifications
Installation of speed enhancement kit.
FAA holder: Laminar Flow Systems Inc
SA71GLOther aircraft modifications
Installation of air filters.
FAA holder: Brackett Aero Filters Inc.
SA8024NMOther aircraft modifications
Installation of replacement air cycle machine nozzle assembly.
FAA holder: Repairtech Intl
SA8025NMOther aircraft modifications
Installation of replacement air cycle machine nozzle assembly.
FAA holder: Repairtech Intl
ST01213NYOther aircraft modifications
Installation of a movie prop.
FAA holder: Production Helicopters Ltd
ST09302SC-DOther aircraft modifications
Installation of the Speed Indexer System.
FAA holder: Dassault Falcon Jet
SH5632SWOther aircraft modifications
Installation of belt-driven freon air conditioner.
FAA holder: Advanced Flight System, Inc
ST00115ATOther aircraft modifications
Installation of dual Collins Mode S transponders and a Honeywell Traffic Alert and Collision Avoidance System (TCAS II).
FAA holder: General Aerospace Inc