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Supplemental type certificates

49,120 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet'
  ORDER BY status_date DESC NULLS LAST, stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC SA123NWInstallation of a modified landing gear axle to accommodate Goodyear 29x13x5 airwheel and tire assembly with Cleveland brakesChristensen, Roger D. · Aug 2, 1974STC SA1247SWBendix M-4C autopilot.Bendix Corporation Avionics Div · Aug 2, 1974STC SA629SOInstallation of Hartzell propellers HC-A3VK-2/V8433-7 equipped with Goodyear deicing equipment.Riley Turbostream Corp · Jul 29, 1974STC SH1900SWNon-stowable litter kit.Thales Avionics, Inc. · Jul 24, 1974STC SA56GLInstall wheel assembly P/N 3-1174 and brake assembly P/N 2-993-1.BF Goodrich Aerospace · Jul 23, 1974STC SH1894SWGrimes Manufacturing Co. landing light Model G-3600 A-3.Thales Avionics, Inc. · Jul 22, 1974STC SA2705WEInstallation of Systron-Donner Model8160-20-P1 rate sensors in Sperry SP-77 autopilot as a replacement for Sperry or Smiths rate gyros.Systron-Donner Corp · Jul 15, 1974STC SA2868WEInstallation of executive interior. (1-11 SERIES 401/AK)AiResearch Aivation Service Co · Jul 15, 1974STC SA1833SWInstallation of Collins 346B-3 audio/interphone system.Qualitron Aero, Inc · Jul 3, 1974STC SA2904WEInstallation of GAMMA inertial navigation system.Singer Company · Jul 2, 1974STC SA2807WEInstallation of dual GAMMA I(SKN-2610) inertial navigation systems.Singer Company · Jun 28, 1974STC SH963EAInstallation of battery temperature alert system Model Bell B206-TA180 or B206D-TA180.Consolidated Instrument Company, Inc · Jun 28, 1974STC SA1892SWInstallation of Collins ALT-50 radio altimeter.Falcon Jet Corporation · Jun 27, 1974STC SA472SOInstallation of hand control for rudder pedal operation. rudder pedal operation.Wheelchair Pilots Association · Jun 27, 1974STC SA962EAInstallation of Canadian Aerocon Limited fail-safe spar modification.Canadian Aerocon Limited · Jun 26, 1974STC SH358ALInstallation of Airglas model L-2700-369 skisAirglas Inc. · Jun 26, 1974STC ST742SOModification and installation of seat model 914-1.Charlotte Aircraft Corporation · Jun 26, 1974STC SA2901WEInstallation Serv-Aero vibrodamp engine mount in lieu of Aero Commander engine mount.Serv-Aero Engineering Inc · Jun 18, 1974STC SA983EAInstallation of Super 8mm IMPAK projector assemblies, P/N's 10304 ('A' Compartment) and 10306 ('C- D- E' Compartment).Inflight Motion Pictures, Inc. · Jun 18, 1974STC SA2899WEInstallation of courier seat. (727-24C)Continental Airlines Inc · Jun 15, 1974STC SA2893WEInstallation of Hermes LD-3 Kool- flite refrigerated cargo container.Hermes Enterprises · Jun 12, 1974STC SA2894WEInstallation of Hermes LD-3 Kool- flite refrigerated cargo container.Hermes Enterprises · Jun 12, 1974STC SA2895WEInstallation of Hermes LD-3 Koolflite refrigerated cargo container.Hermes Enterprises · Jun 12, 1974STC SA1884SWInstallation of Continental O-200-A engine and McCauley MCM-1-A-100 propellerGary Warren Rice · Jun 11, 1974STC SA664SWInterior modificationsWard Intl Aircraft Services Inc · Jun 10, 1974STC SA468EAFabric cargo bins in passenger compartments.Marino Systems, Inc · Jun 7, 1974STC SA469EAFabric cargo bins in passenger compartments.Marino Systems, Inc · Jun 7, 1974STC SA481EAInstallation of pallet nets.Marino Systems, Inc · Jun 7, 1974STC SA535EAFabrication and installation of Marino Flex-Net P/N LM365.Marino Systems, Inc · Jun 7, 1974STC SA675EAInstallation of L. Marino cargo net. (707-345C)Marino Systems, Inc · Jun 7, 1974STC SA725EAPallet P/N LM1600 (1.50 Fwd). (707-345C)Marino Systems, Inc · Jun 7, 1974STC SA730EA9G 10,000 lb. maximum capacity Pallet Cargo Net P/N LM 1505-1 eligible as replacement for approved Brownline Net P/N22361-51 or Boeing Net10-60934-1 in combination with 125-inch x 88-inch pallets Brownline P/N 23223-51 or Phenrock P/N 22861-51 OR BRUGGERMANN AND B rand P/N 2102. (707-338C)Marino Systems, Inc · Jun 7, 1974STC SA736EAInstallation of L. Marino forward cargo net. (720-21C) (707-321C)Marino Systems, Inc · Jun 7, 1974STC ST740SOCabin interior arrangement and furnishings changes. (727-25)Eastern Airlines, Inc · Jun 3, 1974STC SA1024CEInstallation of AP-107 autopilot and associated flight director.Collins Radio Company · Jun 1, 1974STC SA1029CEInstallation of AP-106 and AP-107automatic flight control systems and yaw damper system.Collins Radio Company · Jun 1, 1974STC SA1110CE-DInstallation of Collins AP-106 autopilot.Collins Radio Group · Jun 1, 1974STC SA1111CE-DInstallation of AP-107 autopilot(2 axis).Collins Radio Company · Jun 1, 1974STC SA1117CE-DInstallation of Collins AP-106 autopilot. (DHC-6 Series S/N 130, 210, 231 AND SUBSEQUENT)Collins Radio Group · Jun 1, 1974STC SA562CEInstallation of single seat system. (727-231)Trans World Airlines Inc · Jun 1, 1974STC SA982CE-DInterior arrangement installation. (727-30)Boeing Company · Jun 1, 1974STC SA28RMInstallation of stall fence and wing leading edge cuffs.Lynch Air Tankers, Inc · May 31, 1974STC SA49GLInstallation of reinforcement of wing center section lower spar cap.Balz G W · May 31, 1974STC SE64WEInstallation of oil screen and oil cooler adapter.Laurence E Hill · May 24, 1974STC ST566SOInstallation of Bendix RNS-3400 area navigation system.Bendix Corporation Avionics Div · May 23, 1974STC SA2886WEInterior arrangement. (727-24C)Continental Airlines Inc · May 18, 1974STC SA517ALInstallation of plexiglass skylight on top of cabin.Crosswinds STOL · May 17, 1974STC SA27RMIntegral fuel tank installation.Hawkins & Powers Avn Inc · May 14, 1974STC SA518ALConversion of left and right auxiliary wing fuel tanks from aircraft fuel to cargo fuelAlaska International Air Inc. · May 13, 1974STC SA1819SWInstallation of Collins FCS-105 consisting of dual FD109 flight directors and AP105 autopilot and associated Qualitron Aero Inc switching systemQualitron Aero, Inc · May 2, 1974