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 SA777EAInstallation of bulkhead at fuselage station 499.Atlantic Aviation Corporation · Sep 4, 1969STC SA2007WEInstallation of header and drape. (737-293)Pacific Airmotive Corp · Sep 3, 1969STC SA778EAInstallation of bulkhead at fuselage station 459.5.Atlantic Aviation Corporation · Aug 25, 1969STC SA759EAInstallation of bulkhead attachment.Atlantic Aviation Corporation · Aug 22, 1969STC SA551EA-DInstallation of autopilot go-around unitAmerican Airlines Inc · Aug 11, 1969STC SA752EAInstallation of ground to air recovery equipment. Restricted Category.All American Eng Company · Aug 6, 1969STC SA945WEInstallation of autopilot go-around unit. (707-323C)American Airlines Inc · Aug 1, 1969STC SA150ALInstallation of cockpit operated cowl flap winterization kit.Gray Charles L · Jul 29, 1969STC SA734EALong range under floor oxygen cylinder installation.Atlantic Aviation Corporation · Jul 25, 1969STC 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.Bachner's Aircraft Service · Jul 22, 1969STC SA1055SWInstallation of Baggage retaining net.Nayak Aviation Corp · Jul 18, 1969STC SA880SWInstallation of Continental O-200-A engine with Excello fuel injector.M.H. Sprinks Sr. · Jul 18, 1969STC SA1805WEInstallation of ground air conditioner.Western Commander, Inc · Jul 16, 1969STC SA712EAInstallation of Bendix 1903718-1 flight director monitor warning system.Atlantic Aviation Corporation · Jul 15, 1969STC SA1898WEInstallation of Litton Model LTN-51 inertial navigation system.Litton Systems, Inc · Jul 9, 1969STC SA652EAInstallation of dual Decca doppler systems, Type 72.ITT Navigator Systems, Inc · Jul 2, 1969STC SA511CEAutopilot variable angle intercept installation.Trans World Airlines Inc · Jul 1, 1969STC SA524CEInstallation of auto throttle system. (707-331C)Trans World Airlines Inc · Jul 1, 1969STC SA234ALInstallation of Goodyear30 x 13 x 6 main gear tires.Airglas Engineering Company, Inc. · Jun 30, 1969STC SA415SOInstallation of Mitchell Century II autopilot.Maule Aircraft Corp · Jun 26, 1969STC SA420SWInstall Dual Collins FD-108 flight director system replacing Collins ID -105 Flight Director System having dual instrumentation with single steering computerBraniff Airways Inc · Jun 26, 1969STC SA804WEInstallation of Honeywell HG180 Modular Air Data Computer System. (727-123)American Airlines Inc · Jun 26, 1969STC ST671SOInstallation of cargo loading/ restraint system for palletized cargo.Jet Avion Corp · Jun 24, 1969STC SA618EAInstallation of Atlantic Aviation Corporation's TSO'd retractable seat, Type G11.Atlantic Aviation Corporation · Jun 17, 1969STC SA324ALInstallation of Continental IO-520-D engine.Cunningham Bill · Jun 16, 1969STC SA2-347Installation of side mounted pitot head and separate static sourcePan American World Airways Inc. · Jun 11, 1969STC 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)Pan American World Airways, Inc. · Jun 10, 1969STC SA1922WEInterior arrangement. (727-214)Frontier Airlines, Inc · Jun 6, 1969STC SA613EAInstallation of nine seats.Reading Avn Svc Inc · Jun 6, 1969STC SA1536WEInstallation of larger rudder.Univair Aircraft Corp · Jun 5, 1969STC SA1907WEInterior arrangement reflecting 122 passenger quick change conver- sion configuration. (727-173C)World Airways, Inc · Jun 3, 1969STC SA626EAInstallation of Bendix DRA-12 and CPA-24 doppler radar and navigation system.Atlantic Aviation Corporation · Jun 3, 1969STC SA335EAInstallation of Collins Radio Altimeter Antennas P/N 437X-1.Atlantic Aviation Corporation · May 23, 1969STC SA219EAInstallation of Katz integrated flight indicator Model KIFI-2 or KIFI-2A.Forest City Avn Svc Inc · May 21, 1969STC SA323ALInstallation of McCauley 1A175- GM8042 propeller.Matanuska Air Svc, Inc · May 21, 1969STC SA496EAInstallation of Vis-Audio engine low RPM warning system Model 600J.Lipstein Martin · May 13, 1969STC ST627SOInstallation of cargo accommodations.Overseas National Airways · May 13, 1969STC SA418EA-DChange interior arrangement of passenger compartment from the existing configuration of tourist and first class to eighty passenger six lounge configurationAmerican Airlines Inc · May 9, 1969STC SH4-1512Installation of adapter assembly for bomb shackel, or cargo hook.USDA Forest Service · May 9, 1969STC SA1912WEInstallation of nose boom extension and/or doppler radome and fairing.University Corp for Atmospheric Res · May 8, 1969STC SA235CEInstallation of Kollsman Integrated Flight Instrument System (KIFIS). (727-180C)Trans World Airlines Inc · May 8, 1969STC SA607CEInstallation of provisions for dual radio altimeters and single Bendix Model ALA-51A equipment. (707-131)Trans World Airlines Inc · Apr 29, 1969STC SH91WEElectrical system modification.Los Angeles Airways, Inc · Apr 29, 1969STC SA1918WEInstallation of Fiberglass wing tips.Madras Air Service · Apr 24, 1969STC SA429CEInstallation of an auto thrust system.Trans World Airlines Inc · Apr 21, 1969STC SA751EAInstallation of winterization kit.Franklin Engine Co Inc · Apr 21, 1969STC SA750EAInstallation of seat track extension.Atlantic Aviation Corporation · Apr 16, 1969STC SA621EAInstallation of a U.S. mail cargo kit. (PA-23-250 SN 27-2505 and up)Reading Avn Svc Inc · Apr 15, 1969STC SA749EAInstallation of combined divan-bunk on right hand side of aircraft between fuselage station 183183 and fuselage station 255.Atlantic Aviation Corporation · Apr 15, 1969STC SA581CEInstall cargo door.Lake 4 Sales Corporation · Apr 9, 1969