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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SA1822SWADF installation - Collins DF206.STC SA1826SWInstallation of Collins 621A-6 ATC transponder.STC SA1829SWInstallation of Sierra tacan system.STC SA1830SWInstallation of IDC altitude alerter/vertical navigation system.STC SA1834SWInstallation of radio racks.STC SA1835SWInstallation of flight inspection console structure.STC SA1840SWInstallation of emergency lighting.STC SA1842SWElectrical power system modificationSTC SA590SOInstallation of M-4D automatic flight control system including optional manual electric pitch trim and optional flight director system.STC SA105NWMounting and wiring for occasional installation and use of Barnes Engineering Company airborne fire spotter system.STC SA1877SWInstallation of Area navigation system.STC SE519ALInstallation of Ramsey Corporation piston rings.STC ST588SOInstallation of 119 passenger interior and installation of two EAL 52-RA-7 four man life rafts. (727-25)STC SA4-908Pratt & Whitney R1340-AN1 engine and Hamilton Standard propeller 12D40-305/6101A-12 propeller.STC SH749SWInstallation of Helemco Model A-2-Z quick change combination dispersal system.STC SA2864WEModification to install electrical and structural provisions for Texas Instrument, Inc. infra-red scanner system.STC SA180SWModification of aircraft to 1 PCLM Part 8 agricultural aircraft.STC SA333SWPart 8 agricultural aircraft modification.STC SA648SWJacobs R755-9-B2M engine, propeller, revised aileron.STC SH1870SWInstall 315A-22-11-200 protection assembly for tail drive shaft.STC SA525SWInstallation of Piper Automatic Flight System Model AK161 consisting of autocontrol III with optional Radio CouplerSTC SA104NWReplacement of rib stitching with AD 42 ABS-LF aluminum pop rivet (1/8") on elevators, rudder and aileronsSTC SA1867SWInstallation of portable solid oxygen system for flight attendant/passenger first-aid useSTC SA1868SWInstallation of portable solid oxygen system for flight attendant/passenger first-aid useSTC SA1-1022000X and 2100X Series radomes.STC SA1-232Support assembly 2003X-R-03 for 12 inch RCA AVQ-50 antenna, transmitter-receiver and accessory box and 2103X-R-01 for 12 inch RCA AVQ-55 antenna and transmitter-receiver.STC SA1-276Antenna mounts for 18-inch Bendix ANT-1G antenna and 15-inch RCA AVQ-55 or 15-inch RCA AVQ-20 antenna.STC SA1-2952005X Series and 2105X Series radomes.STC SA1-608Radome assemblies 2003X-C for Collins WP-103 12-inch antenna, 2003X-R for RCA 12" AVQ-20 antenna for 18-inch AVQ-55 antenna.STC SA1-631002-CR radome.STC SA1-701002 Series radomes.STC SA1003CEReplacement of Hughes P/N269A5501 idler pulley with Hughes P/N269A5414 idler pulley.STC SA584SOInstallation of Bendix YD-4 yaw damper system.STC SA979EAInstallation of L/R wing tip trans- parent fairings and sensor mounting bracketry.STC SA2861WEInstallation of rear cargo door system GA61104.STC SH978EAInstallation of Consolidated Instrument Co., Inc. battery temperature alert system, Models B206-TA180 or B206D-TA180.STC SA1001CEInstallation of H-14 autopilot.STC SA223ALInstallation of Model L3000 wheel replacement skis.STC SA2859WEInstallation of Lycoming 0-320-A3B engine & Hartzell HC-C2YL-1BF/F7663A-4 propeller.STC SA704CEInstallation of BUTLER VAC and ADD navigation system.STC SA827CEInstall Butler National Corp. flight recorder/communications interface unit. (707-131) (707-331)STC SA25RMInstallation of Christen Model 801 Inverted Oil System.STC SA73NWRemove left rear cabin entrance door.STC SA2371WEInstallation of lure-toxicant distributor.STC SA1820SWInstallation of Collins MC-103 dual compass system.STC SA1821SWInstallation of Bendix RDR-1200 weather radar.STC SA1823SWInstallation of Bendix MKA-28 marker beacon.STC SA1824SWInstallation of Bendix RTA42A VHF communications.STC SA1825SWInstallation of Bendix ALA-51 radio altimeter.STC SA1827SWInstallation of UHF communication/ADF -Collins ARC159/DF301E.