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.

STC SA4254WEInstallation of wing root fairings.Mod Works Inc · Jun 25, 1996STC SA4382WPInstallation of wheel well doors.Mod Works Inc · Jun 25, 1996STC SA4453NMInstallation of dorsal fin. (M20A w/metal tail)Mod Works Inc · Jun 25, 1996STC SA4474NMInstallation of wing tips similar to those for Mooney Model M20J, M20K, or earlier models.Mod Works Inc · Jun 25, 1996STC SA548GLInstall Flitefile console. (172 1965F S/N 17251823 THRU 1981P S/N 172)Waechter Steve · Jun 25, 1996STC SA825GLInstall safety belt extenders.Waechter Steve · Jun 25, 1996STC SA840GLInstall safety belt extenders.Waechter Steve · Jun 25, 1996STC SA19SOInstallation of left and/or right auxiliary fuel tank(s).Aero Fabricators Co · Jun 24, 1996STC SA5202SW-DInstallation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems.S-TEC Corporation · Jun 24, 1996STC SA5326SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, model ST-181-40/50.S-TEC Corporation · Jun 24, 1996STC ST01066ATInstallation of a passenger cabin- cargo compartment partition.Jossair Company · Jun 24, 1996STC ST403CHInstallation of a Fairchild F800 or F1000 digital flight data recorder.ElectroSonics Div of AiRadio Corporation · Jun 24, 1996STC ST00986AT-DInstallation and operation of a CAL Corporation Cal Quest Satellite Communications System.East Coast Avionics, Inc · Jun 22, 1996STC SA01065ATInstallation of glare shield.Aero Composites, Inc · Jun 21, 1996STC SA8705SWInstallation of R25V0N Alternator Control Unit or R2510N Alternator Control Unit or V2510A Over Voltage Sensor.Tovya Group, Inc · Jun 21, 1996STC SE00350SEInstallation of sump mounted chip detector.Aviation Development Corporation · Jun 21, 1996STC SA1083NEInstallation of a Rumbold, Inc. Coffee Maker P/N 64769-001-001, -003, -005, -007.Rumbold, Inc · Jun 20, 1996STC SA16PCOne Only STC, SN 18949, N99131: Installation of Wright R-1820-G202A engines and Hamilton Standard propellers(23E50 Hub with 6353-18 blades).Island Air Transfer · Jun 20, 1996STC SA5554NM-DInstallation of class dividers.Composites Unlimited Inc · Jun 20, 1996STC SA5555NM-DInstallation of partitions, stowage module, portfolio module, and wind screen module.Composites Unlimited Inc · Jun 20, 1996STC SA8244SW-DInstallation of basic interior furnishings.Dassault Falcon Jet · Jun 20, 1996STC SR00450NYInstallation of nose mount camera system.SPACECAM Systems Inc · Jun 20, 1996STC SR00451NYInstallation of nose mount camera system.SPACECAM Systems Inc · Jun 20, 1996STC 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-6RHartzell Propeller Inc. · Jun 18, 1996STC ST01041AT-DInstallation of a custom interior.Gulfstream Aerospace Corporation · Jun 18, 1996STC SA00445NYModification of Pratt & Whitney PT6A-20 engines previously installed.K & K Aircraft, Inc · Jun 17, 1996STC SA8247SW-DInstallation of flight data recorder system.Dassault Falcon Jet · Jun 17, 1996STC SA7097NMInstallation of SATLOC Global Positioning System. (S2R-T34 S/N 6037)SATLOC, Inc · Jun 14, 1996STC SA00441NYInstallation of solid-state dimmer circuit for panel lights.Barnstormers Aviation · Jun 12, 1996STC SR09076RCInstallation approval of the logo light.DeVore Aviation Corporation of America, a New Mexico Corporation · Jun 12, 1996STC SR09077RCInstallation approval of tail rotor floodlights on horizontal stabilizer.DeVore Aviation Corporation of America, a New Mexico Corporation · Jun 12, 1996STC ST00384NYInterior and avionic refurbishment. (CL-600-2A12 (CL-601) S/N 3005)Bombardier Completion Center Inc · Jun 12, 1996STC ST00993AT-DInstallation of a custom interior.Gulfstream Aerospace Corporation · Jun 12, 1996STC SA00453WIInstallation of a Lateral Tracking Seat Base.Aviation Fabricators Inc · Jun 10, 1996STC SA1043WEInstallation of GTCP30-92 or GTCP30-92C auxiliary power unit.UNC/CFC Acquisition Co · Jun 10, 1996STC 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.UNC/CFC Acquisition Co · Jun 10, 1996STC SA3297WEInstallation of GTCP 30-92C auxiliary power unit.UNC/CFC Acquisition Co · Jun 10, 1996STC SA3690WEInstallation of a Garrett/ AiResearch GTCP36-100 APU in the tail compartment.UNC/CFC Acquisition Co · Jun 10, 1996STC SA857WEInstallation of Garrett GTCP30-92 or GTCP30-92C auxiliary power unit.UNC/CFC Acquisition Co · Jun 10, 1996STC 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.US Dept of Energy · Jun 10, 1996STC ST01025AT-DInstallation of a Universal Avionics Systems Corp. UNS-1C FMS.Gulfstream Aerospace Corporation · Jun 8, 1996STC ST09228SCInstallation of dual Universal Navigation Model UNS-1M Navigation Management Systems.Advanced Avionics Technologies · Jun 7, 1996STC 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)US Parachute Association · Jun 6, 1996STC SA00236DEInstallation of Oilamatic Preoiler system.Oilamatic Inc · Jun 5, 1996STC 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.Javelin Conversions Inc. · Jun 5, 1996STC ST00454WIInstallation of an AlliedSignal Avionics, Inc., Mark VII Ground Proximity Warning/Windshear System.Duncan Aviation, Inc · Jun 5, 1996STC ST00455WIInstallation of a Universal Avionics Systems Corporation UNS-1Csp Flight Management System. (560 S/N 560-0260 AND ON)Duncan Aviation, Inc · Jun 5, 1996STC SA516CHInstallation of a M.T. propeller Model MTV-9-B-C/C188-18a.Griffiths Charles · Jun 3, 1996STC SB517CHReplace Cameron basket/burner system and fuel tanks with Colt basket/double burner and fuel tanks. (V-77 S/N 5617 ONLY)Cameron Balloons US · Jun 3, 1996STC SB518CHReplace Cameron basket/burner system with Balloon Works basket/burner system. (O-77 S/N 5709)Cameron Balloons US · Jun 3, 1996