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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 SA3289SW-DInstallation of Mitchell automatic flight system model AK737 consisting of Century IIB autopilot with optional radio coupler and glide slope couplerCentury Flight Systems Inc · Mar 28, 1984STC SA3290SW-DInstallation of Mitchell automatic flight system model AK738 consisting of Century III autopilot with optional radio coupler and glide slope coupler.Century Flight Systems Inc · Mar 28, 1984STC SA3291SW-DInstallation of Mitchell automatic flight system model AK739 consisting of Century IV autopilot or AK739FD consisting of Century IV Flight Director autopilot with optional remote annunciator.Century Flight Systems Inc · Mar 28, 1984STC SA3292SW-DInstallation of Mitchell command electric trim model AK726.Century Flight Systems Inc · Mar 28, 1984STC SA3293SW-DInstallation of Yaw damper system model YK380.Century Flight Systems Inc · Mar 28, 1984STC SA3294SW-DInstallation of Yaw damper system model YK384.Century Flight Systems Inc · Mar 28, 1984STC SA3295SW-DInstallation of Yaw damper system model YK428.Century Flight Systems Inc · Mar 28, 1984STC SA3296SW-DInstallation of Mitchell automatic flight system model AK758 consisting of Century I autopilot with optional omni tracking system.Century Flight Systems Inc · Mar 28, 1984STC SA3297SW-DInstallation of Mitchell automatic flight system model AK759, consisting of Century IIB autopilot with optional radio couplersCentury Flight Systems Inc · Mar 28, 1984STC SA3298SW-DInstallation of Mitchell automatic flight system model AK760, consisting of Century III autopilot with optional radio coupler and glide slope couplerCentury Flight Systems Inc · Mar 28, 1984STC SA3311SW-DInstallation of Mitchell automatic flight system model AK453 consisting of Century III autopilot with optional radio coupler and glide slope couplerCentury Flight Systems Inc · Mar 28, 1984STC SA3333SW-DInstallation of Mitchell automatic flight system model AK401 consisting of Century IIB autopilot with optional radio couplers.Century Flight Systems Inc · Mar 28, 1984STC SA4061WEInstallation of dual control sticks.Monte L. Zema · Mar 28, 1984STC SA749GLInstallation of emergency lights.Gulfstream Aerospace Corporation · Mar 27, 1984STC SA788SOInstallation of main cabin floor panels, seat tracks, and seats to accommodate 50 passengers.Kelowna Flightcraft Ltd · Mar 27, 1984STC SA1532SOInstallation of passenger cabin composite liner (shell).Advanced Technology & Research Inc · Mar 26, 1984STC SA1947CEReplace existing engine driven vacuum pump with engine driven piston-type vacuum pump.Sigma-Tek, Inc · Mar 26, 1984STC SA1962CEOperation on unleaded and/or leaded automotive gasoline.Petersen Aviation Inc · Mar 23, 1984STC SA1963CEOperation on unleaded and/or leaded automotive gasoline.Petersen Aviation Inc · Mar 23, 1984STC SA1964CEOperation on unleaded and/or leaded automotive gasoline.Petersen Aviation Inc · Mar 23, 1984STC SA1966CEOperation on unleaded and/or leaded automotive gasoline.Petersen Aviation Inc · Mar 23, 1984STC SA1967CEOperation on unleaded or leaded automotive gasoline.Petersen Aviation Inc · Mar 23, 1984STC SA1968CEOperation on unleaded or leaded automotive gasoline.Petersen Aviation Inc · Mar 23, 1984STC SA1661NMClass divider.R & B Company · Mar 22, 1984STC SA2099NMInstallation of a class divider.R & B Company · Mar 22, 1984STC SA746GLInstallation of passenger oxygen system and modification of crew oxygen system.Gulfstream Aerospace Corporation · Mar 21, 1984STC SA747GLInstallation of a corporate interior.Gulfstream Aerospace Corporation · Mar 21, 1984STC SA2202NMInstallation of Litton LTN-3000 navigation system.Litton Systems, Inc · Mar 20, 1984STC SA2360NMInstallation of a Motorola alternator and regulator.Crosswinds STOL · Mar 20, 1984STC SA1577NMInstallation of static-line anchorcable.USDA Forest Service · Mar 16, 1984STC SA4598SWInstallation of TI9100 Loran C navigation unit.Texas Instruments, Inc · Mar 16, 1984STC SA167NEInstallation of dual Litton LTN-72RL inertial navigation system with Global navigation data bank NDB-2.Litton Systems, Inc · Mar 15, 1984STC SA2358NMInstallation of wing fabric with teh use of Marson Rivets ABL-4-2A per Country Estates Mobile Home sales PhotographsCountry Estates Mobile Home Sales · Mar 14, 1984STC SA821NWInstallation of a Lycoming IO-320-C1A engine, a Hartzell HC-82XL-1D/7636D-4 propeller, and associated systemsBombard Charles A · Mar 14, 1984STC SA1587SOInstallation of 9g cargo restraint net.Amerijet International · Mar 13, 1984STC SA5286SW-DInstallation of S-TEC System 40/50 single and two automatic flight guidance systems Model ST-184-40/50.S-TEC Corporation · Mar 13, 1984STC SH2351NMInstallation of a Classic Helicopters belly-mounted tank type agricultural spray system.Classic Helicopters Corporation · Mar 12, 1984STC SH245NEInstallation of modified cowling access doors.Agusta Aviation Corporation · Mar 12, 1984STC SA2257NMInstallation of a pneumatic cabin pressure control system. (240 SERIES D)Consulting Aerospace Engineers Inc · Mar 9, 1984STC SA5283SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems Model ST-217-40/50.S-TEC Corporation · Mar 9, 1984STC SA2857WEInstallation of Avionics and 8-passenger executive interiorFalcon Jet Corporation · Mar 8, 1984STC SA1527SOInstallation of seat tracks and seats.Jungle Aviation & Radio Service, Inc. · Mar 7, 1984STC SA1581SOInstallation of Appalachian Accessories' brake rotor P/N 75-27.Appalachian Accessories · Mar 7, 1984STC SA1582SOInstallation of Appalachian Accessories' brake rotor P/N 75-27.Appalachian Accessories · Mar 7, 1984STC SA1583SOInstallation of Appalachian Accessories' brake rotor P/N 75-27.Appalachian Accessories · Mar 7, 1984STC SA1584SOInstallation of Appalachian Accessories' brake rotor P/N 75-27.Appalachian Accessories · Mar 7, 1984STC SH1514SOInstallation of the Canadian Marconi CMA 771-029 VLF/Omega Navigation System.Sikorsky Aircraft · Mar 6, 1984STC SA2188NMInstallation of a Continental IO-470-C engine, McCauley 2A36C23/84B-0 propeller, Beech 36-38-0061-1 mixture control, Beech 35-910293 air inlet duct, Beech 35-380021 fuel flow gauge and associated systemsCollins Aviation Service · Mar 5, 1984STC SA5280SW-DInstallation of S-TEC System 60 pitch stabilization Model ST-048 with optional automatic electric trim system.S-TEC Corporation · Mar 5, 1984STC SA52NE-DModification of existing C.F. Taylor gallup No. 1 thru 7 and relocation of the modified galley No. 2 in the main cabin. (747-212B)Pan American World Airways Inc · Feb 25, 1984