OpenAirDocs.org

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 SA141NEJump seat installation.Georgetown Aircraft Serv · Jul 30, 1984STC SA282NEInstallation of a global flight management system model GNS-1000.Georgetown Aircraft Serv · Jul 30, 1984STC SA802GLModify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.Petersen Aviation Inc · Jul 30, 1984STC SA192NEInstallation of a Novatech TSR-16engine parameter time sequence recorder.Atlantic Aviation Corporation · Jul 27, 1984STC SA5743SWInstallation of two Flite-Tronics PC-17A inverters and a PL-2-SI phase control unit.Marathon-Flite Tronics Co · Jul 27, 1984STC SA269NE-DInstallation of JAMCO P/N PA701-1 auxiliary galley on RH side of zone B immediately aft of door#R1. (747SP SERIES -132) (747-121)Pan American World Airways Inc · Jul 25, 1984STC SA2003CEFlight inspection console installation, structural provisions only.Butler National Corporation,Avcon Div · Jul 24, 1984STC SA2004CEFlight inspection console installation, structural provisions only.Butler National Corporation,Avcon Div · Jul 24, 1984STC SA2005CEFlight inspection console installation, structural provisions only.Butler National Corporation,Avcon Div · Jul 24, 1984STC SA279NEInstallation of an externally mounted ventral auxiliary fuel tank of 100 imperial gallons (120.1 U.S. gallons).Conair Aviation Ltd · Jul 24, 1984STC SA1636SOInstallation of a dual Litton LTN-211 Omega/VLF navigation system.Delta Airlines Inc · Jul 23, 1984STC SA218RMInstallation of two fuselage auxiliary fuel tanks or provisions to accommodate the tanks.Canadair Limited · Jul 23, 1984STC SA1639SOInstallation of flight attendant seat.J R Engineering, Inc · Jul 20, 1984STC SA2294NMInstallation of a single Litton LTN-3000 VLF/Omega Navigation System.Gulfstream Aerospace Corporation · Jul 20, 1984STC SA1637SOInstallation of Lycoming O-320(150 hp) engine. Sensenick Model74DM6-0-57 propeller and Harrison Model APO7AU06-03 oil cooler.Freitag's Aircraft Svc, Inc · Jul 18, 1984STC SA2600NMInstallation of a Continental TSIO-520-T Engine, McCauley D3A34C402/90DFA-10 Propeller and Associated SystemsSeaplane Flying Inc · Jul 18, 1984STC SB2299NMInstallation of position lights.Kelly Nancy K · Jul 17, 1984STC SA1500SWInstallation of Mitchell Automatic Flight System Mode1 AK437 consisting of Century IV Autopilot with Trim and AK437/FD consisting of Century IV Autopilot/Flight Director with TrimCentury Flight Systems Inc · Jul 16, 1984STC SA1556SWInstallation of Mitchell command/electric trim system model AK410Century Flight Systems Inc · Jul 16, 1984STC SA1565SWInstallation of Mitchell automatic flight system model AK408 consisting of Century II auto-pilot with optional radio coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1579SWInstallation of Mitchell automatic flight system Model AK414 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1580SWInstallation of Mitchell automatic flight system Model AK411 consisting of Century I autopilot with optional omni tracker.Century Flight Systems Inc · Jul 16, 1984STC SA1607SWInstallation of Mitchell command/electric trim system model AK419.Century Flight Systems Inc · Jul 16, 1984STC SA1608SWInstallation of Mitchell Automatic Flight system Model AK420 consisting of Century I autopilot with optional omni tracker.Century Flight Systems Inc · Jul 16, 1984STC SA1609SWInstallation of Mitchell Automatic Flight system Model AK421 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1611SWInstallation of Mitchell automatic flight system AK413 consisting of altimatic IIIB-1 with optional automatic pitch trim, radio coupler, and glide slope couplerCentury Flight Systems Inc · Jul 16, 1984STC SA1612SWInstallation of Mitchell automatic flight system AK416 consisting of autoflite II with optional tracking system.Century Flight Systems Inc · Jul 16, 1984STC SA1634SWInstallation of Mitchell AK423 consisting of 1C707 omni/localizer converter.Century Flight Systems Inc · Jul 16, 1984STC SA1635SWInstallation of Mitchell automatic flight system model AK417 consisting of Century IV autopilot with trim or AK417/FD consisting of flight director/autopilot with trim.Century Flight Systems Inc · Jul 16, 1984STC SA1638SWInstallation of Mitchell automatic flight system Model AK355, consisting of Century I with omni tracker.Century Flight Systems Inc · Jul 16, 1984STC SA1640SWInstallation of Mitchell automatic flight system AK422/FD consisting of Century IV autopilot/flight director with command electric trim.Century Flight Systems Inc · Jul 16, 1984STC SA1644SWInstallation of Mitchell automatic flight system Model AK415 consisting of Century IIB autopilot with optional radio couplerCentury Flight Systems Inc · Jul 16, 1984STC SA1645SWInstallation of Mitchell automatic flight system Model AK403, consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1653SWInstallation of Mitchell automatic flight system Model AK372 consisting of AutoFlite II with optional tracking system.Century Flight Systems Inc · Jul 16, 1984STC SA1667SWInstallation of Mitchell automatic flight system Model YK385 consisting of yaw damper.Century Flight Systems Inc · Jul 16, 1984STC SA1668SWInstallation of Mitchell automatic flight system Model AK407, consisting of Century IV autopilot with trim; or AK407/FD consisting of Century IV autopilot/ flight director with trim.Century Flight Systems Inc · Jul 16, 1984STC SA1672SWInstallation of Mitchell automatic flight system Model AK425, consisting of Century III auto-pilot with optional command/automatic pitch trim system, radio coupler and glide slope coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1687SWInstallation of Mitchell automatic flight system Model YK428 consisting of yaw damper systemCentury Flight Systems Inc · Jul 16, 1984STC SA1701SWInstallation of Mitchell command electric trim system Model AK454.Century Flight Systems Inc · Jul 16, 1984STC SA1704SWInstallation of Mitchell automatic flight system Model AK429 or AK429/FD consisting of Century IV autopilot or Century IV flight director autopilot with command/automatic pitch trim and optional remote annunciator.Century Flight Systems Inc · Jul 16, 1984STC SA1716SWInstallation of Mitchell automatic flight system Model AK430 consisting of AutoFlite II with optional omni tracker.Century Flight Systems Inc · Jul 16, 1984STC SA1717SWInstallation of Mitchell automatic flight system Model AK431 consisting of autocontrol III or IIIB with optional radio coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1722SWInstallation of Mitchell automatic flight system Model AK402 consisting Of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1741SWInstallation of Mitchell automatic flight system Model AK458 consisting of Century III autopilot with optional command/automatic pitch trim, radio coupler, and glide slope coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1743SWInstallation of Mitchell automatic flight system Model AK401 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1744SWInstallation of Mitchell automatic flight system Model AK409 consisting of Century I autopilot with optional omni tracker.Century Flight Systems Inc · Jul 16, 1984STC SA1775SWInstallation of Mitchell automatic flight system Model AK391 and AK391FD consisting of Century IV autopilot and Century IV autopilot flight director with command/automatic electronic elevator trim and yaw damper with autotrim.Century Flight Systems Inc · Jul 16, 1984STC SA1777SWInstallation of Mitchell automatic flight system AK450 consisting of Century III autopilot with optional command/automatic electronic pitch trim system, radio coupler, and glide slope coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1786SWInstallation of Mitchell Automatic Flight System Model AK451 consisting of Century III Autopilot with optional command/automatic Electronic Pitch Trim, radio coupler and glide slope coupler.Century Flight Systems Inc · Jul 16, 1984STC SA1787SWInstallation of Mitchell Automatic Flight System Model AK447 or AK447FD consisting of Century IV autopilot or Century IV Flight Director autopilot with Command/Automatic electronic pitch trim.Century Flight Systems Inc · Jul 16, 1984