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 SA4254WEInstallation of wing root fairings.STC SA4382WPInstallation of wheel well doors.STC SA4453NMInstallation of dorsal fin. (M20A w/metal tail)STC SA4474NMInstallation of wing tips similar to those for Mooney Model M20J, M20K, or earlier models.STC SA548GLInstall Flitefile console. (172 1965F S/N 17251823 THRU 1981P S/N 172)STC SA825GLInstall safety belt extenders.STC SA840GLInstall safety belt extenders.STC SA19SOInstallation of left and/or right auxiliary fuel tank(s).STC SA5202SW-DInstallation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems.STC SA5326SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, model ST-181-40/50.STC ST01066ATInstallation of a passenger cabin- cargo compartment partition.STC ST403CHInstallation of a Fairchild F800 or F1000 digital flight data recorder.STC ST00986AT-DInstallation and operation of a CAL Corporation Cal Quest Satellite Communications System.STC SA01065ATInstallation of glare shield.STC SA8705SWInstallation of R25V0N Alternator Control Unit or R2510N Alternator Control Unit or V2510A Over Voltage Sensor.STC SE00350SEInstallation of sump mounted chip detector.STC SA1083NEInstallation of a Rumbold, Inc. Coffee Maker P/N 64769-001-001, -003, -005, -007.STC SA16PCOne Only STC, SN 18949, N99131: Installation of Wright R-1820-G202A engines and Hamilton Standard propellers(23E50 Hub with 6353-18 blades).STC SA5554NM-DInstallation of class dividers.STC SA5555NM-DInstallation of partitions, stowage module, portfolio module, and wind screen module.STC SA8244SW-DInstallation of basic interior furnishings.STC SR00450NYInstallation of nose mount camera system.STC SR00451NYInstallation of nose mount camera system.STC SA685ALInstallation of Hartzell Propeller Medel PHC-J3YF-1RF/F8468A-8R, PHC-J3YF-1RF/F8468A-6R, (P)HC-C3YF-1RF/F8468A-8R, or PHC-C3YF-1RF/F8468A-6RSTC ST01041AT-DInstallation of a custom interior.STC SA00445NYModification of Pratt & Whitney PT6A-20 engines previously installed.STC SA8247SW-DInstallation of flight data recorder system.STC SA7097NMInstallation of SATLOC Global Positioning System. (S2R-T34 S/N 6037)STC SA00441NYInstallation of solid-state dimmer circuit for panel lights.STC SR09076RCInstallation approval of the logo light.STC SR09077RCInstallation approval of tail rotor floodlights on horizontal stabilizer.STC ST00384NYInterior and avionic refurbishment. (CL-600-2A12 (CL-601) S/N 3005)STC ST00993AT-DInstallation of a custom interior.STC SA00453WIInstallation of a Lateral Tracking Seat Base.STC SA1043WEInstallation of GTCP30-92 or GTCP30-92C auxiliary power unit.STC SA2326SWInstallation of AiResearch TFE731-3-IE engines with new nacelles and pylons and associated systems changes; new external fuel tanks of increased capacity; increased ramp, takeoff, landing, and zero fuel weights; incorporation of stick pusher and rudder bias systems; and other associated changes.STC SA3297WEInstallation of GTCP 30-92C auxiliary power unit.STC SA3690WEInstallation of a Garrett/ AiResearch GTCP36-100 APU in the tail compartment.STC SA857WEInstallation of Garrett GTCP30-92 or GTCP30-92C auxiliary power unit.STC ST00338NYInstallation of Rockwell/Collins TCAS System (TTR-920 TCAS II and TPR-720 Mode S transponder), the Gables G6993-06 ATC/Mode S transponder/TCAS Control and Honeywell vertical speed indicator/ traffic resolution advisory indicator.STC ST01025AT-DInstallation of a Universal Avionics Systems Corp. UNS-1C FMS.STC ST09228SCInstallation of dual Universal Navigation Model UNS-1M Navigation Management Systems.STC SA40CERemoval of left or right door for any purpose. Optical removal of right front seat, with occupant sitting on floor, and attachment of static line to seat structure or seat belt attachment. (182E LANDPLANE)STC SA00236DEInstallation of Oilamatic Preoiler system.STC SA2680SWInstallation of turbocharged Lycoming IO-720-B1BD engines, Hartzell HC-F4YR-2RUF/FC7663DB-4R propellers and increase of maximum takeoff and landing weight to 6825 lbs.STC ST00454WIInstallation of an AlliedSignal Avionics, Inc., Mark VII Ground Proximity Warning/Windshear System.STC ST00455WIInstallation of a Universal Avionics Systems Corporation UNS-1Csp Flight Management System. (560 S/N 560-0260 AND ON)STC SA516CHInstallation of a M.T. propeller Model MTV-9-B-C/C188-18a.STC SB517CHReplace Cameron basket/burner system and fuel tanks with Colt basket/double burner and fuel tanks. (V-77 S/N 5617 ONLY)STC SB518CHReplace Cameron basket/burner system with Balloon Works basket/burner system. (O-77 S/N 5709)