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 SA777EAInstallation of bulkhead at fuselage station 499.STC SA2007WEInstallation of header and drape. (737-293)STC SA778EAInstallation of bulkhead at fuselage station 459.5.STC SA759EAInstallation of bulkhead attachment.STC SA551EA-DInstallation of autopilot go-around unitSTC SA752EAInstallation of ground to air recovery equipment. Restricted Category.STC SA945WEInstallation of autopilot go-around unit. (707-323C)STC SA150ALInstallation of cockpit operated cowl flap winterization kit.STC SA734EALong range under floor oxygen cylinder installation.STC SA283ALInstallation of Hartzell HC 82XL-1, -2, or -6 propeller hub with 7636D-4 blades or HC-C2YL-1B hub with 76634 blades and appropriate Woodward governor.STC SA1055SWInstallation of Baggage retaining net.STC SA880SWInstallation of Continental O-200-A engine with Excello fuel injector.STC SA1805WEInstallation of ground air conditioner.STC SA712EAInstallation of Bendix 1903718-1 flight director monitor warning system.STC SA1898WEInstallation of Litton Model LTN-51 inertial navigation system.STC SA652EAInstallation of dual Decca doppler systems, Type 72.STC SA511CEAutopilot variable angle intercept installation.STC SA524CEInstallation of auto throttle system. (707-331C)STC SA234ALInstallation of Goodyear30 x 13 x 6 main gear tires.STC SA415SOInstallation of Mitchell Century II autopilot.STC SA420SWInstall Dual Collins FD-108 flight director system replacing Collins ID -105 Flight Director System having dual instrumentation with single steering computerSTC SA804WEInstallation of Honeywell HG180 Modular Air Data Computer System. (727-123)STC ST671SOInstallation of cargo loading/ restraint system for palletized cargo.STC SA618EAInstallation of Atlantic Aviation Corporation's TSO'd retractable seat, Type G11.STC SA324ALInstallation of Continental IO-520-D engine.STC SA2-347Installation of side mounted pitot head and separate static sourceSTC ST701SO-DInstallation of alternate inertial navigation system control display unit. Limited to aircraft N870PA, S/N 20016; N871PA, S/N 20017; N872PA, S/N 20018. (707-326C)STC SA1922WEInterior arrangement. (727-214)STC SA613EAInstallation of nine seats.STC SA1536WEInstallation of larger rudder.STC SA1907WEInterior arrangement reflecting 122 passenger quick change conver- sion configuration. (727-173C)STC SA626EAInstallation of Bendix DRA-12 and CPA-24 doppler radar and navigation system.STC SA335EAInstallation of Collins Radio Altimeter Antennas P/N 437X-1.STC SA219EAInstallation of Katz integrated flight indicator Model KIFI-2 or KIFI-2A.STC SA323ALInstallation of McCauley 1A175- GM8042 propeller.STC SA496EAInstallation of Vis-Audio engine low RPM warning system Model 600J.STC ST627SOInstallation of cargo accommodations.STC SA418EA-DChange interior arrangement of passenger compartment from the existing configuration of tourist and first class to eighty passenger six lounge configurationSTC SH4-1512Installation of adapter assembly for bomb shackel, or cargo hook.STC SA1912WEInstallation of nose boom extension and/or doppler radome and fairing.STC SA235CEInstallation of Kollsman Integrated Flight Instrument System (KIFIS). (727-180C)STC SA607CEInstallation of provisions for dual radio altimeters and single Bendix Model ALA-51A equipment. (707-131)STC SH91WEElectrical system modification.STC SA1918WEInstallation of Fiberglass wing tips.STC SA429CEInstallation of an auto thrust system.STC SA751EAInstallation of winterization kit.STC SA750EAInstallation of seat track extension.STC SA621EAInstallation of a U.S. mail cargo kit. (PA-23-250 SN 27-2505 and up)STC SA749EAInstallation of combined divan-bunk on right hand side of aircraft between fuselage station 183183 and fuselage station 255.STC SA581CEInstall cargo door.