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.
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 SA63GLInstall Cleveland wheel and brake conversion kit, P/N 199-62.STC SA644GLWheels and brakes installation199-115 conversion kit.STC SA646GLInstallation of Cleveland wheel and brake conversion kit 199-110.STC SA648GLInstall Parker Hannifin wheels and brakes 199-101 conversion kit dated9/28/82.STC SA650GLInstallation of Cleveland brake conversion kit 199-110.STC SA651GLInstall Cleveland (Parker Hannifin) wheel and brake conversion kit, P/N 199-113.STC SA652GLInstall Parker Hannifin wheel and brakes conversion kit, 199-101 dated 9/28/82.STC SA684GLTo convert a Cleveland nose wheel from Model 40-87 to Model 40-87F, install Parker Hannifin 199-121 conversion kit.STC SA685GLTo convert a Cleveland nose wheel from Model 40-87 to Model 40-87F, install Parker Hannifin 199-121 conversion kit.STC SA706GLInstall Cleveland conversion kit P/N 199-122 (for aircraft using MIL-H05606 brake fluid), or199-122A (for aircraft using 'Skydrol' brake fluid).STC SA721GLInstall Parker Hannifin Wheels & Brakes Conversion Kit 199-119. (PA-31-350 modified by STC SA4678SW)STC SA757GLReplace existing Main Wheel and Brakes by installing Parker Hannifin Conversion Kit 199-125STC SA781GLReplace existing main wheel and brakes by installing Parker Hannifin conversion kit 199-78.STC SA788GLInstallation of Cleveland wheels and brakes conversion kit #199-127.STC SA814GLInstallation of nose wheel.STC SA882GLInstall aircraft wheel and brake conversion kit 199-137.STC SA883GLInstall aircraft wheel and brake conversion kit 199-137.STC SA890GLInstall PARKER HANNIFIN CORPORATION aircraft wheel and brake DIVISION conversion kit 199-110,STC SA99GLInstallation of Cleveland Main Wheels and Brakes.STC SH1543GLRemove skid landing gear replacing same with a fixed (non-retracting), wheeled, tricycle landing gear.STC SH1651GLRemove skid landing gear replacing same with a fixed (non-retracting), wheeled, tricycle landing gear.STC SA02204CHInstallation of Parker Hannifin Nose Wheel conversion KitSTC SA04348CHInstallation of Parker Hannifin Corporation, Aircraft Wheel & Brake Division, Wheel and Brake Conversion Kit, part number 199- 283STC SA1011SOInstallation of Cleveland main wheels and brakes.STC SA120GLInstall Cleveland Wheel and Brakes conversion kit, P/N 199-69. S/N 813 and upSTC SA127GLInstall Cleveland Wheel and Brakes conversion kit, P/N 199-69.STC SA1457GLInstallation of a Cleveland nose wheel.STC SA1458GLInstallation of a Cleveland nose wheel.STC SA1459GLInstallation of a Cleveland nose wheel.STC SA1789GLInstallation of Cleveland main wheels and brakes.STC SA2748SOInstallation of Cleveland main wheels and brakes.STC SA36GLInstall Cleveland Aircraft Products wheel and brake conversion kit, P/N 199-52.STC SA54GLInstall Cleveland wheel and brake conversion kit, P/N 199-61.STC SA673GLInstall wheels and brakes according to Parker Hannifin 'Installation Instructions' for 199-123.STC SA718GLInstallation of Cleveland Wheel and Brake Conversion Kit 199-124STC SA829GLInstallation of Cleveland wheels and brakes conversion kit No. 199-129.STC SA910GLInstall Aircraft Wheel and Brake nose wheel conversion kit 199-139.STC SA912GLInstallation of Aircraft Wheel and Brake conversion kit199-138.STC ST02687SEModification of premium economy class seats to increase seat reclineSTC ST09929ACInstallation of aerodynamic drag reduction modificationsSTC ST11144SCInstallation of Extended Squitter Mode S Transponders and GPS Position SourceSTC ST02400ATInstallation of a Dual Canadian Marconi CMA-900 FMS into a Boeing 727 aircraft.STC ST00064IBInstallation of the KU Band Satcom SystemSTC ST02281LAInstallation of internal tank, associated systems and support structure for the aerial dispensing of liquidsSTC SA02563AKInstallation of Custom Air Innovations Titanium Tail Wheel and AssemblySTC ST00062IBInstallation of GPS/SBAS sensors/antenna: two (TSO-145c) CMC Esterline CMA-3024 GPS/SBAS
sensors, (TSO-C190) antennas, and associated wiringSTC ST01987WILimitation of Maximum Passenger Capacity to Nine (9)STC 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.STC 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.STC SA2258SOInstallation of a tailcone missing indication system.