Supplemental type certificates

49,112 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 SA63GLInstall Cleveland wheel and brake conversion kit, P/N 199-62.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA644GLWheels and brakes installation199-115 conversion kit.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA646GLInstallation of Cleveland wheel and brake conversion kit 199-110.KAMAN Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA648GLInstall Parker Hannifin wheels and brakes 199-101 conversion kit dated9/28/82.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA650GLInstallation of Cleveland brake conversion kit 199-110.KAMAN Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA651GLInstall Cleveland (Parker Hannifin) wheel and brake conversion kit, P/N 199-113.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA652GLInstall Parker Hannifin wheel and brakes conversion kit, 199-101 dated 9/28/82.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA684GLTo convert a Cleveland nose wheel from Model 40-87 to Model 40-87F, install Parker Hannifin 199-121 conversion kit.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA685GLTo convert a Cleveland nose wheel from Model 40-87 to Model 40-87F, install Parker Hannifin 199-121 conversion kit.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA706GLInstall Cleveland conversion kit P/N 199-122 (for aircraft using MIL-H05606 brake fluid), or199-122A (for aircraft using 'Skydrol' brake fluid).Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA721GLInstall Parker Hannifin Wheels & Brakes Conversion Kit 199-119. (PA-31-350 modified by STC SA4678SW)Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA757GLReplace existing Main Wheel and Brakes by installing Parker Hannifin Conversion Kit 199-125KAMAN Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA781GLReplace existing main wheel and brakes by installing Parker Hannifin conversion kit 199-78.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA788GLInstallation of Cleveland wheels and brakes conversion kit #199-127.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA814GLInstallation of nose wheel.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA882GLInstall aircraft wheel and brake conversion kit 199-137.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA883GLInstall aircraft wheel and brake conversion kit 199-137.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA890GLInstall PARKER HANNIFIN CORPORATION aircraft wheel and brake DIVISION conversion kit 199-110,KAMAN Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA99GLInstallation of Cleveland Main Wheels and Brakes.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SH1543GLRemove skid landing gear replacing same with a fixed (non-retracting), wheeled, tricycle landing gear.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SH1651GLRemove skid landing gear replacing same with a fixed (non-retracting), wheeled, tricycle landing gear.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA02204CHInstallation of Parker Hannifin Nose Wheel conversion KitKaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA04348CHInstallation of Parker Hannifin Corporation, Aircraft Wheel & Brake Division, Wheel and Brake Conversion Kit, part number 199- 283Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA1011SOInstallation of Cleveland main wheels and brakes.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA120GLInstall Cleveland Wheel and Brakes conversion kit, P/N 199-69. S/N 813 and upKaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA127GLInstall Cleveland Wheel and Brakes conversion kit, P/N 199-69.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA1457GLInstallation of a Cleveland nose wheel.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA1458GLInstallation of a Cleveland nose wheel.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA1459GLInstallation of a Cleveland nose wheel.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA1789GLInstallation of Cleveland main wheels and brakes.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA2748SOInstallation of Cleveland main wheels and brakes.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA36GLInstall Cleveland Aircraft Products wheel and brake conversion kit, P/N 199-52.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA54GLInstall Cleveland wheel and brake conversion kit, P/N 199-61.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA673GLInstall wheels and brakes according to Parker Hannifin 'Installation Instructions' for 199-123.Kaman Corporation Aircraft Wheel and Brake LLC1160 Center Road, Avon, OH 44011 · Sep 17, 2022STC SA718GLInstallation of Cleveland Wheel and Brake Conversion Kit 199-124Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA829GLInstallation of Cleveland wheels and brakes conversion kit No. 199-129.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA910GLInstall Aircraft Wheel and Brake nose wheel conversion kit 199-139.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC SA912GLInstallation of Aircraft Wheel and Brake conversion kit199-138.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 17, 2022STC ST02687SEModification of premium economy class seats to increase seat reclineNorthwest Aerospace Technologies, Inc. · Sep 17, 2022STC ST09929ACInstallation of aerodynamic drag reduction modificationsAero Design Labs L.L.C. · Sep 16, 2022STC ST11144SCInstallation of Extended Squitter Mode S Transponders and GPS Position SourceAircraft Systems and Manufacturing Inc · Sep 16, 2022STC ST02400ATInstallation of a Dual Canadian Marconi CMA-900 FMS into a Boeing 727 aircraft.JanzAir Consulting Services Inc · Sep 13, 2022STC ST00064IBInstallation of the KU Band Satcom SystemSky Service F.B.O. Inc · Sep 12, 2022STC ST02281LAInstallation of internal tank, associated systems and support structure for the aerial dispensing of liquidsNeptune Aviation Services · Sep 12, 2022STC SA02563AKInstallation of Custom Air Innovations Titanium Tail Wheel and AssemblyCustom Air Innovations LLC · Sep 9, 2022STC ST00062IBInstallation of GPS/SBAS sensors/antenna: two (TSO-145c) CMC Esterline CMA-3024 GPS/SBAS sensors, (TSO-C190) antennas, and associated wiringAPTOZ EHF. · Sep 8, 2022STC ST01987WILimitation of Maximum Passenger Capacity to Nine (9)Duncan Aviation Inc · Sep 7, 2022STC SA02220AKInstallation of Genesys Aerosystems, Inc. FlightLogic Electronic Flight Instrument System (EFIS) in accordance with Genesys Aerosystems, Inc., System Installation Manual Commuter and Large Aircraft, Document Number 150-045057, Revision M, dated August 13, 2014, or later FAA approved revisions.Genesys Aerosystems Inc. · Sep 6, 2022STC ST04552CHInstallation of replacement parts consisting of horizontal stabilizer ribs, pivot fitting, and spar attach angle in accordance with Nextant Aerospace Master Data List Document No. NT0027-MDL0-0000, Revision C, dated April 7, 2022, and FAA approved August 30, 2022, or later FAA approved revision. Instructions for Continued Airworthiness (ICA), Document No. NT0027-ICA0-0100, Revision B, dated July 21, 2022, FAA approved September 6, 2022, or later approved revision is required for this installation.Nextant Aerospace LLC · Sep 6, 2022STC SA2258SOInstallation of a tailcone missing indication system.Astronics Luminescent Systems Inc · Sep 2, 2022