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 SA01551ATInstallation of a Lycoming O-360-A1-A engine and a Hartzell HC-C3YF-1RF/F7282 propeller.STC ST09473SCInstallation of Innovation Solutions & Support (IS&S) digital air data system.STC SA1493GLInstall shoulder harness and seat belt assembly.STC SA9017NM-DModification of Weber 4001 tourist class seats for IN-Flight Phone Corp- oration Generation II Passenger Air-to-Ground Telephone System.STC ST00065LAInstallation of provisions only on seats for telephone installation.STC ST00913CHInstallation of dual Universal Avionics Systems Corp, Model UNS-1K, Flight Management Systems.STC SA02120AKFabrication and installation of Rust's Flying Service increased seating capacity interior.STC SA1580GLInstall shoulder harness and seat belt assembly.STC ST09394SCInstallation of AlliedSignal Enhanced Ground Proximity Warning System with Windshear Detection.STC SA00899CHInstallation of pneumatic luggage door strut on those models with an extended luggage door.STC SA00911CHInstallation of rudder fin cap/strobe fairing.STC SR00752CHInstall microwave antenna pod.STC SR00858NYInstallation of bubble window in left side cockpit door.STC ST00639LAInstallation of dual universal avionics UNS-1K flight management systems (FMS) as a primary means of navigation for Oceanic/remote operation. (G-1159 s/n SN-220)STC ST00845CHInstall cargo containers.STC SA08528SW-DInstallation of a Century Flight System, Model AK1051 consisting of a Century 2110/2150/2151 autopilot.STC SA09376AC-DInstallation of S-TEC System 30 ALT Altitude Hold System, Model ST-834.STC SR09047RCInstallation of main rotor blade tip cap.STC SR9048RCInstallation of a main rotor blade tip cap.STC ST00087BOInstallation of dual Universal Avionics UNS-1K Flight Management Systems.STC ST00482NY-DInstallation of Dual Universal Avionics UNS-1C Flight Management System.STC SA3488SW-DInstallation of Century automatic flight system model AK995 consisting of a Century 2110/2130/2131/2150/2151 AutopilotSTC ST00531SEInstallation of main deck structural and system provisionsSTC ST00779CH-DInstallation of an AlliedSignal Avionics MK-V Ground proximity warning system with windshear.STC ST02117AKReduction/limitation of passenger seats to 9 or fewer.STC SA00901CHInstallation of Wipaire model 2100 amphibian/seaplane floats.STC SA2139SW-ACInstallation of American Nucleonics Corp. VHF Interference Cancellation System.STC ST00527LA-DInstallation of passenger cabin interior. Approved for installation on G-IV, serial number 1321 ONLY.STC ST00789NYInstallation of a Sony Trans Com Video System. (767-204, S/N 23072)STC SA8303SW-DInstallation of water system modification.STC ST00526LA-DInstallation of passenger cabin interior. Approved for installation on G-IV, serial number 1318 ONLY.STC SR00510NYInstallation of B.F. Goodrich condition assessment and monitoring system (CAMS).STC ST00374SEInstallation of a soft class dividerSTC SH767NEInstallation of ACRO Manufactured and/or Overhauled Ejectors.STC SE00856NYConversion of PT6A-41 engine model to PT6A-42 engine model.STC SA09369AC-DInstallation of S-TEC System 20/30 single and two-axis automatic flight guidance systems, Model ST-822-20/30.STC SA09370AC-DInstallation of S-TEC System 30 ALT altitude hold system, Model ST-823.STC SA8113NM-DInstallation of an Artex 110-406 Emergency Locator Transmitter.STC SR00854NYInstallation of a model 1374 Spinal-AID stretcher system.STC ST00521LA-DInstallation of passenger cabin interior. Approved for installation on serial number 524 ONLY.STC ST00670WIInstallation of Dual Honeywell GPS sensors to NZ2000 flight management system.STC SA09374AC-DInstallation of S-TEC System 30 ALT Altitude Hold System, Model ST-825.STC ST00525LA-DInstallation of Universal Avionics Systems UNS-1C Navigation Management System (NMS), receiving inputs from a single Carousel C-IV Inertial Navigation System and internal GPS.STC ST01562ATInstallation of an Aerolux expresso coffee maker, AL-EX15-200E.STC ST00523LA-DInstallation of Honeywell CD-815 control display units (CDU) in lieu of CD-810 (CDU).STC ST00524LA-DInstallation of Honeywell TCAS-2000 TCAS II System.STC ST00850NYInstallation of a Cargo Handling System.STC SA8112NM-DInstallation of KGS Electronics SB101 230 VAC, 50Hz Static Inverter.STC ST404CHInstallation of a Collins TCAS-94 traffic alert and collision avoidance system(TCAS) II.STC SA00848NYInstallation of EDO P/N 58-S-923 Front Strut Assembly to replace EDO P/N 259-22036-1 Front Strut Assembly.