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 ST114CHInstallation of a Sundstrand GPWS, Mark VI.Chrysler Pentastar Aviation,Inc · Sep 21, 1993STC SA1165SWInstallation of bleed air heated engine inlet ducts.Astra Jet Corporation · Sep 20, 1993STC SA1246SWInstall equipment necessary to certify aircraft to 45,000 feet(crew only) and 41,000 feet(passenger).Astra Jet Corporation · Sep 20, 1993STC SA1311SWRedesigned nose wheel corotating drive shaft.Astra Jet Corporation · Sep 20, 1993STC SA1345SWGross weight increase to 18,500 lbs. takeoff with B.F. Goodrich wheels, brakes and anti-skid system.Astra Jet Corporation · Sep 20, 1993STC SA1434SWIncrease maximum zero fuel weight from 12,000 lbs. to 12,340 lbs.Astra Jet Corporation · Sep 20, 1993STC SA1487SWReplacement of existing cockpit light dimmers.Astra Jet Corporation · Sep 20, 1993STC SA1566SWTeledyne Avionics normalized angle of attack system.Astra Jet Corporation · Sep 20, 1993STC SA2203SWInstall capacitance type fuel gaging system.Astra Jet Corporation · Sep 20, 1993STC SA2858SWInstallation of Lear Siegler23065-018-1 starter generator.Astra Jet Corporation · Sep 20, 1993STC SA4008SWInstallation of GE CJ610-9 engines.Astra Jet Corporation · Sep 20, 1993STC ST00340ATInstallation of single Bendix/King KHF 950 HF System with Dayton- Granger towel bar antenna system.Professional Aviation · Sep 20, 1993STC SA3980SW-DModify the passenger cabin to add one F/C seat and remove one row of T/C seats, including a new closet and class divider.American Airlines Inc · Sep 17, 1993STC SH5903SWInstallation of forward facing recognition lights under fuselage.DeVore Aviation Corporation of America, a New Mexico Corporation · Sep 17, 1993STC SQ00338ATUnison igniter leads, P/N9048222-101, 102, 103, 104, 105, 106.Unison Industries · Sep 17, 1993STC ST00339ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Sep 17, 1993STC SR00333ATInstallation of an improved inlet particle separator.Pall Aeropower Corporation · Sep 15, 1993STC SA2845CEInstallation of a Honeywell TCZ-910 traffic alert and collision avoidance system(TCAS II)/XS-910 Mode-S transponder system.Duncan Aviation, Inc · Sep 14, 1993STC ST00331ATRelocation of two circuit breaker panels from behind the pilot and co-pilot to the cockpit overhead position.East Coast Avionics, Inc · Sep 13, 1993STC ST00334ATInstallation of an interior.Gulfstream Aerospace Corporation · Sep 13, 1993STC ST00335ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Sep 13, 1993STC ST02005AKInstallation of Dual Bendix/King MLS-21 microwave landing system.PenAir · Sep 10, 1993STC SA2445CEInstallation of Continental TSIO-360-MB engine, McCauley Model 2A34C221-B/90DHC-16E propeller, and new Mooney cowling. (M20K SN 25-0001 thru 25-0999)Meier's Modifications · Sep 7, 1993STC SA6041NMInstallation of additional fuel tanks.Clay Lacy Aviation · Sep 7, 1993STC ST00092WIInstallation of FC-530 autopilot with FD-108 instrument.Learjet Inc · Sep 7, 1993STC SA00022SEInstallation of modified instrument panel and U-style control yokeJohn L Bakken · Sep 3, 1993STC ST00091WIInstallation of dual KGS SPC-75B(750VA) inverter system.Duncan Aviation, Inc · Sep 3, 1993STC ST109CHInstallation of a Bendix/King TCAS II system.ElectroSonics Div of AiRadio Corporation · Sep 3, 1993STC ST00321ATInstallation of dual Bendix microwave landing system.Gulfstream Aerospace Corporation · Sep 2, 1993STC SA00020SEInstallation of Marathon SP-900 battery.Empire Airlines Inc · Sep 1, 1993STC ST00090WIInstall equipment racks (structural provisions only).Avcon Division/Butler National Corporation · Sep 1, 1993STC SA7249SW-DInstallation of the Fairchild F800 Flight Data Recorder System.Falcon Jet Corporation · Aug 31, 1993STC SA7BOInstallation of a Teledyne Continental A-65 engine and motor mount, Sensenich M74CK propeller, engine cowl and nose bowl, instrument panel and instruments and rudder gap seals.Stephenson John W · Aug 31, 1993STC ST00320ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Aug 31, 1993STC SA4273NM-DInstallation of Bendix/King CAS-81 TCAS II Collision Avoidance System with Dual Bendix/King MST-67A Mode S Transponder Systems.Gulfstream Aerospace Corporation · Aug 30, 1993STC SA4274NM-DInstallation of Dual Litton LTN-92 Inertial Navigation Systems with an optional Global Wulfsberg NDB-2 Navigation Data BankGulfstream Aerospace Corporation · Aug 30, 1993STC SA8220SW-DInstallation of GWS satellite data communications system.Falcon Jet Corporation · Aug 30, 1993STC ST02004AKInstallation of a Dual Bendix/King MLS-21 microwave landing system.Reeve Aleutian Airways, Inc · Aug 30, 1993STC SR00017SEInstall Pacific Aerospace Corp twin camera boom.Reutebuch Stephen E · Aug 27, 1993STC ST00016SEGalley ModificationFlight Structures Inc · Aug 27, 1993STC ST00318ATInstallation of galley P/N 121294-1 in the 6A position.Delta Airlines Inc · Aug 27, 1993STC ST107CHInstallation of Norton radome.Norton Company · Aug 27, 1993STC SA00048DEInstallation of oil filtration system.Air Guard Inc · Aug 26, 1993STC ST44CHInstallation of Bendix/King CAS-81A TCAS II system.Chrysler Pentastar Aviation Inc · Aug 26, 1993STC SA2620CEInstall dual Collins TPR-720 Mode S transponders.Rockwell International Collins Commercial Avionics · Aug 25, 1993STC SA2669SOInstallation of an Aircraft Second Second Battery system.Page AvJet Corp · Aug 25, 1993STC SA7053SW-DInstallation of the pedestal extension.Falcon Jet Corporation · Aug 25, 1993STC SA8222SW-DInstallation of GWS Satellite data communications system.Falcon Jet Corporation · Aug 25, 1993STC ST00089ATInstallation of overhead life raft compartment.Ministerio De Defensa Ejercito del Aire - MALOG/DMA · Aug 24, 1993STC ST00316ATDesign, fabrication, and installa- tion of a composite fuselage interior liner with subcompontentAdvanced Technology & Research, Inc · Aug 24, 1993