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 SA00150DEInstallation of Replacement Elevator Frame.Univair Aircraft Corporation · Jun 21, 1999STC SA00151DEInstallation of replacement Rudder Frame.Univair Aircraft Corporation · Jun 21, 1999STC SA00343DEInstallation of Replacement Fuselage.Univair Aircraft Corporation · Jun 21, 1999STC SA02142AK-DFabrication and Installation of Aero Twin, Inc. Main Landing Gear Inboard Door Hinge Kit No. DH31-100-1.Aero Twin, Inc · Jun 21, 1999STC SA00849ATInstallation of a Bendix/King EFIS.Garrett Aviation Services · Jun 18, 1999STC ST00763WI-DStructural and electrical provisions to accommodate an engine change.Boeing Commercial Airplane Group · Jun 18, 1999STC ST01813ATInstallation of provisions for AlliedSignal enhanced ground proximity warning system (EGPWS).Delta Airlines Inc · Jun 18, 1999STC SA00105SEModify Flap Pulleys.Commander Aero Inc · Jun 17, 1999STC SA3861NMInstallation of two Hartzell HC-B3TN-5FL/LT10876ANSB-2Q propellers on the above Twin Commander airplanes equipped with two AiResearch Model TPE331-5-24K or two Model TPE331-10T-511K, -112K, -113K, -515K, -516K engines.Aero Air, LLC · Jun 17, 1999STC SA7051SW-DInstallation of control wheel modification.Dassault Falcon Jet · Jun 17, 1999STC ST00608NY-DInstallation of cargo smoke detector system.CASA Aircraft USA, Inc. · Jun 17, 1999STC ST00613NY-DInstallation of replacement hydraulic indicators and sensors.CASA Aircraft USA, Inc. · Jun 17, 1999STC ST00615NY-DInstallation of Cargo Interior.CASA Aircraft USA, Inc. · Jun 17, 1999STC ST00793WIInstallation of Dual Rockwell Collins RTU-4220 Radio Tuning Units (RTU) System.Learjet Inc · Jun 17, 1999STC SA00103BOInstallation of Weemax cabin air vent.Victor Morrel · Jun 16, 1999STC SA01065CHInstallation of a radome.Norton Company · Jun 14, 1999STC SL2552SOInstallation of Piccard P-80 envelope.Don Piccard Balloons · Jun 11, 1999STC ST09556SCInstallation of an AlliedSignal Mark GNS-XLS Flight Management System and Single II Morrow Apollo 2101 Navigation Management System GPS Units.Jet Works Aviation, Inc. · Jun 11, 1999STC SA01444ATInstallation of an Enviro Systems AirConditioner.Aircenter, Inc · Jun 10, 1999STC SB01061CHReplace the Lindstrand Balloons Ltd. Basket/Burner system and fuel tanks with the Aerostar International Basket, S/N RWS-435, the Aerostar International Burner, S/N HP3D-3376 and Aerostar International fuel tanks part #V-15, S/Ns V-5188 and V-5211. (90A 5 093)Clark J. Stanley · Jun 10, 1999STC ST00757WIInstallation of the AlliedSignal MK-VII Enhanced Ground Proximity Warning System (EGPWS).Midcoast Aviation Inc · Jun 10, 1999STC SA421NWRemoval of passenger configuration interior items and installation of a cargo door. (DC-8-51 SN 45648 only) (DC-8-21 SNs 45422-45427, 45429-45431, 45433-45437 only)Plattner, LLC · Jun 9, 1999STC SR00981NYThe installation of a support for a secondary litter.Agusta Aerospace Corporation · Jun 9, 1999STC SR01059CHInstall Lee Precision, Inc. 'Magic Wand' Cyclic Control System Vibration Absorber.Lee Precision, Inc · Jun 9, 1999STC ST00918NYInstallation of Video Projector System.Video Technology Service Inc · Jun 8, 1999STC SA09555SCInstallation of Cablecraft cables: P/N 565-550-A-G-37.5 for throttle; P/N 565-550-B-G-32 for mixture; and P/N 565-550-C-G-69.5 for propeller.Sutton Barry · Jun 7, 1999STC SA1802SOInstallation of a cargo door, cargo restraint bulkhead, heavy duty flooring, class E cargo compartment, cargo pallet restraint system, and provisions for 2 additional crew members.Plattner, LLC · Jun 7, 1999STC SA1832SOInstallation of a cargo door and cargo interior.Plattner, LLC · Jun 7, 1999STC SA5713NMInstallation of Window Heat Control Units.Primex Aerospace Company · Jun 4, 1999STC SA01442ATInstallation of a Teledyne Continental Motors Model O-470-U engine.Air Plains Services Corporation · Jun 3, 1999STC SA01776ATInstallation of a Teledyne Continental Motors Model O-470-U engineAir Plains Services Corporation · Jun 3, 1999STC SR00980NYInstallation of a Sound Reduction Wall Panel System.Advanced Flight System, Inc · Jun 3, 1999STC ST00674LA-DInstallation of passenger cabin interior. Approved for installation on GV, serial number 501 ONLY.Gulfstream Aerospace Corporation · Jun 3, 1999STC SA3181NMInstallation of Hartzell HC-E3YR-1()F/F7673DR-0 three-blade propeller on a Lycoming TIO-540-SIAD engine.Hartzell Propeller Inc · Jun 2, 1999STC ST00834LAInstallation of fireproof blankets on the Engine Fan Reverser Core Cowl and Sidewalls, in lieu of Fireproof Insulation Coating MA25S.Hi Temp Insulation Inc · Jun 2, 1999STC SA09553SCModification of the Environmental Control Systems to covert R12 vapor cycle systems into R134A refrigerant systems.Steinbach & Associates, Inc. · Jun 1, 1999STC ST00787WIInstallation of Rockwell Collins ALT-4000 Radio Altimeter System.Learjet Inc · Jun 1, 1999STC ST00832LAInstallation of Entertainment System Components.Aircraft Certifications Unlimited · Jun 1, 1999STC ST09303SC-DInstallation of the Baggage Compartment Avionics Cooling Modification.Dassault Falcon Jet · Jun 1, 1999STC ST00675LA-DInstallation of passenger cabin interior. Approved for installation on GV, serial number 541 ONLY.Gulfstream Aerospace Corporation · May 29, 1999STC ST00677LA-DInstallation of passenger cabin interior.Gulfstream Aerospace Corporation · May 29, 1999STC SA8530SW-DInstallation of a Century Automatic flight system, Model AK1052 consisting of a Century 2010/2030/2031/2050/2051 autopilot.Century Flight Systems Inc · May 28, 1999STC ST00889NYInstallation of an Active Noise Vibration Control System.Bombardier Completion Center Inc · May 28, 1999STC ST01865ATInstallation of certain passenger interior furnishings.Pro Aircraft Interiors · May 28, 1999STC ST01917ATInstallation of Supplemental Crew Oxygen System.D.C. Aerospace · May 28, 1999STC ST09552SCInstallation of a VIP interior and a UNS-1D. Limited to installation on serial number 198 ONLY.AvCraft Support Services Inc. · May 28, 1999STC SA00467SEFabrication and installation of vortex generators mounted on the wings and a tail strake mounted on either side of the empennage.VG Stol LLC · May 27, 1999STC SA01916ATManufacture of Tray Carrier P/N 1839-501.BFE Services · May 27, 1999STC SA09361AC-DInstallation of S-TEC system 30 alt altitude hold system Model ST-821S-TEC Corporation · May 27, 1999STC ST00786WIInstallation of the AlliedSignal MK VII Enhanced GPWS/Windshear System.Learjet Inc · May 27, 1999