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.
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 SE01949ATEngine modification to convert Lycoming model O-540-D4A5 and install engine turbonormalization systme which includes 2 ea. Rotomaster model 30T5FF10J2 turbochargers (part number 600572-00) and 1 ea. Harrison Intercooler (part number KA-128).STC ST00611LA-DInstallation of PRIMEX Personal Electronic Device Power Supply.STC ST00804WIOne Only STC, SN 5031: Cabin interior arrangement. (CL-600-2B16 SERIES 5031)STC SA1328SWReplacement of existing alternators with 100 ampere Prestolite ALV-8042's.STC SA444SWInstallation of Lycoming IO-720-A1A, or A1B engines.STC SA517SWInstallation of Goodrich wheel and brake.STC SA518SWInstallation of Goodrich Wheel and Brake.STC SA5562SWInstall Hoskins/SDI CFS-2000 Fuel Flow System.STC SA587SWInstallation of Lycoming IO-720-A1A engines.STC ST00749NY-DInstallation of rockwell collins dual RTU-4210 radio tuning units.STC ST00750NY-DUpdate dual sperry EDZ-801 electronic flight instrumentation systems.STC ST00751NY-DInstallation of Universal Avionics systems corporation dual UNS-1D flight management systems and modifications to single UNS-1K flight management system.STC ST01934ATRemoval of the Smith Industries Aerospace 8 MCU Flight Management Computer and the installation of the Smith Industries Aerospace 4 MCU Flight Management Computer with 7.50 software.STC SA00688NYInstallation of a Medical Interior.STC SA2121SW-ACInstallation of Bendix/King KLN-88 multi-chain loran navigation system with interface into efis 10 flight director system and to autopilot system.STC SA2126SW-ACInstallation of Trimble TNL 8100 Global Positioning System receiver with interface into the pilots' EFIS and autopilot system.STC SE2315NMModification of Lycoming 0-320-A2B engine to 160 HP configuration.STC ST01786ATInstallation of a Model T1500 Globe Trotter Neonatal Transport System (infant life support system).STC ST01935ATInstallation of a Sunstand 980-4100 or Loral F800/F1000 flight data recorder.STC SA00801WI-DInstallation of the Garmin GNC 420 or GNC 420ASTC SR00386DEInstallation of Modular Medical Cabinet.STC ST00714SEInstallation of structural provisions.STC ST00633NY-DUpdate of Rockwell Avionics Collins PROLINE 4 system to Version 5.1.STC ST00634NY-DUpdate of Rockwell Avionics Collins Dual RTU-4020 Radio Tuning Units.STC ST00635NY-DInstallation of Universal Avionics Systems Corp Dual UNS-1C Flight Management Systems.STC ST00792CHInstallation of National Aircraft Services, Inc Supplemental Floor Heat.STC ST00940NYEnlarged Wardrobe Wall for the relocation of the observer seat. (CL-600-2B19 (REGIONAL JET SERIES 100) 7089)STC SR00385DEInstallation of Snow Deflectors using quick disconnect fasteners.STC ST00841LAInstallation of Weber Lavatory P/Ns 872506-6001 (U8), 872507-6001 (1K), and 872508-6002 (1R).STC ST01931ATThis design approval and installation increases the Digital Flight Data Recorder parameters to meet the FAA requirements of FAR 121.344.STC SA01068CHInstallation of a BKS Aviation Heating System.STC SB00794LAInstallation of extra fuel tank(s).STC SR00799WIInstallation of the Phoenix Aerospace Generator Control Unit P/N GC-1010-24-6L.STC ST00678LA-DInstallation of passenger cabin interior. Approved for GV, serial number 548 ONLY.STC SA640GLInstallation of Aileron, Flap, and Stabilator Gap Seals.STC SA09329AC-DInstallation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-761.STC SA09557SCInstallation of a freon R12 air conditioning system.STC SB01073CHReplace the Lindstrand Balloon Ltd. Basket/Burner system and fuel tanks with the Cameron Balloons Ltd. Basket, Triple Burner, and fuel tanks. (260A 5095)STC ST00797WIInstallation of dual Universal Avionics Systems Corp. UNS-1D Flight Management Systems.STC ST00882AT-DInstallation and operation of a B.F. Goodrich TCAS 791 System.STC ST01048CH-DInstallation of an AlliedSignal Avionics MK-VII Enhanced Ground Proximity Warning System.STC SA01071CHInstallation of AlliedSignal MK VII Enhanced Ground Proximity Warning System (EGPWS).STC SA557GLInstallation of Hartzell Propeller Models HC-E2YL-2BSF/F7663-6Q and HC-E2YL-2BLSF/FJ7663-6Q and Hartzell D-5749(P) or D-5749(P) spinners.STC ST00796WIInstallation of Honeywell TCAS 2000 TCAS IISTC SA00002DEInstallation of replacement Aft Fuselage Section.STC SA00029DEInstallation of Replacement Fuselage.STC SA00055DEInstallation of replacement cabin door.STC SA00083DEInstallation of an additional cross tube to the upper cabin structure.STC SA00116DEInstallation of Replacement Vertical Stabilizer.STC SA00142DEInstallation of a replacement horizontal stabilizer.