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 SA435SWTo fabricate wiring harness and make complete radio, radar installation.Tiger Air Svc Center, Inc · May 30, 1979STC SA437SWFabrication and installation of radio rack.Tiger Air Svc Center, Inc · May 30, 1979STC SA578SWFabrication and installation of rack for radar in nose wheel area.Tiger Air Svc Center, Inc · May 30, 1979STC SA5SWSperry SP-40 autopilot modification.Tiger Air Svc Center, Inc · May 30, 1979STC SA622SWRelocation of United Data recorder Model F-542 to aft cabin area.Tiger Air Svc Center, Inc · May 30, 1979STC SA630SWInstallation of antenna for electronics system, and electronicequipment shelves.Tiger Air Svc Center, Inc · May 30, 1979STC SA685SWInstallation of provisions for SP-50F autopilot, includes wiring, cabling, brackets and racks only.Tiger Air Svc Center, Inc · May 30, 1979STC SA702SWInstallation of electronic equipment for Category II operation.Tiger Air Svc Center, Inc · May 30, 1979STC SA735SWInstallation of Collins AP-103F automatic flight control system.Tiger Air Svc Center, Inc · May 30, 1979STC SA736SWElectronics installation according to Collins DL 271-6224-000, or installation of United Data Control Model F-542 flight data recorder as an alternate for Fairchild 5424(502).Tiger Air Svc Center, Inc · May 30, 1979STC SA763SWComplete electronics system including pilot's servo altimeter, antennas, flight data recorder, cockpit voice recorder.Tiger Air Svc Center, Inc · May 30, 1979STC SH1022SWInterior arrangement for 7 passenger seats and 1 jump seat.Tiger Air Svc Center, Inc · May 30, 1979STC SH1164SWInstallation of dual battery system using the ship's original battery and one installed by Bell Service Instructions and Qualitron Aero.Tiger Air Svc Center, Inc · May 30, 1979STC SH1281SWInterior installation according to Qualitron Aero.Tiger Air Svc Center, Inc · May 30, 1979STC SH1284SWInstallation of Norton Company's radome and radar antenna brackets.Tiger Air Svc Center, Inc · May 30, 1979STC SH1286SWInstallation of Butler VAC/ADD area navigation system for VFR operation only.Tiger Air Svc Center, Inc · May 30, 1979STC SH1288SWInstallation of dual PC-17-400 Hertz static inverters.Tiger Air Svc Center, Inc · May 30, 1979STC SH1289SWExtension of power feeds to allow power distribution from the aft pedestal area.Tiger Air Svc Center, Inc · May 30, 1979STC SH1290SWInstallation of an extended instrument panel.Tiger Air Svc Center, Inc · May 30, 1979STC SH1333SWInstallation of weather radar equipment.Tiger Air Svc Center, Inc · May 30, 1979STC SA3963WEInstallation of dual Global GNS-500A VLF/Omega navigation systems.Evergreen Air Center Inc · May 23, 1979STC SA3964WEInstallation of dual Litton LTN-211 omega navigation systems.Litton Aero Products · May 23, 1979STC SA773NWInstallation of a Universal controllable pitch propeller and spinner on a Continental engineFezler, Frank P. · May 23, 1979STC SH237WEInstallation of a "HCS-206" helicopter computer system.Computer Avionics Corporation · May 23, 1979STC SA776NWInstallation of Lycoming enginePatitucci, Michael T. · May 22, 1979STC SA3938WEINstallation of flap gap seal.Wayne Airframe, Inc · May 21, 1979STC SA854SWAttitude & directional gyro displays HF, VHF Communication, ADF and VHF Navigation Receivers; Weather Radar installation, and Audio System for crew and passengers.Tiger Air Svc Center, Inc · May 20, 1979STC SA1075SOWing-Ding door stop to be installed using existing screws(Piper P/N 415 309, MS27039-0809) on leading edge of right wing at inboard side of fuel cell(W.S. 57.00).Stephenson William J · May 18, 1979STC SA309GLInstallation of Continental A65-8 engine and Sensenich module 72CK propeller (wood).Bartlet Aviation, Inc · May 18, 1979STC SA3890WEInstallation of Wright R-1820-40, -60, -71, -87 engine and Hamilton Standard 33D50 or 43D50 constant speed propeller. (S2R RESTRICTED CATEGORY)Steward-Davis, Inc · May 18, 1979STC SA3937WEInstallation of HITCO storage galley module.HITCO · May 18, 1979STC SH1072SOInstallation of dust boot retainer rings (in rotor head dampers).Orlando Heli Airways Inc · May 18, 1979STC SA514NWInstallation of Hartzell propeller on a Franklin engine and Edo floatsSeaplane Flying Inc · May 16, 1979STC SH771NWInstallation of a weighing system.Onboard Weighing Systems · May 15, 1979STC SA1052SOInstallation of GE battery P/N43B022RB36 in place of Marathon P/N CA-727-7, CA-727-20, or CA-27-20 batteries or SAFT P/N23180 batteries; or installation of GE battery P/N 43B020RB10 replacing Marathon P/N CA-727-7, CA-727-20 or CA-27-20 or SAFT P/N 23186 or 23180 batteries.General Electric Company · May 11, 1979STC SA10RMInstallation of cabin cargo liner. (Learjet 24A AS CERTIFIED UNDER STC SA7RM, Learjet 25B MODIFIED PER STC SA14RM)Avcon Industries Inc · May 11, 1979STC SA1RMInstallation of cargo restraint systemAvcon Industries Inc · May 11, 1979STC SA29RMInstall mid-fuselage cargo compartment (500 pounds capacity).Avcon Industries Inc · May 11, 1979STC SA30RMInstall tail cone cargo compartment (300 pounds capacity).Avcon Industries Inc · May 11, 1979STC SA31RMStructural provisions for cargo restraint system.Avcon Industries Inc · May 11, 1979STC SA33RMQuick change cargo restraint system.Avcon Industries Inc · May 11, 1979STC SH2994SWNight working light kit. (A200C (UC-12B) AND US ARMY OH-13E M74)Ag King Manufacturing · May 10, 1979STC SA2910SWUnpressurized cargo door in rear left hand portion of fuselage.American Turbine Engine Co · May 9, 1979STC SA306GLInstallation of Lycoming O-360-A1F6D and Hartzell Model HC-C2YK-1BF/F7666A-2 propeller on aircraft previously modified in accordance with STC SA302NW, using the existing installation hardware and components. (15AC LANDPLANE OR SEAPLANE)Weber Aviation · May 7, 1979STC SA427ALInstallation of fiberglass wing tips.Ronald E Sullivan · May 7, 1979STC SA453ALInstallation of fiberglass wing tips.Ronald E Sullivan · May 7, 1979STC SA476ALInstallation of fiberglass wing tips.Ronald E Sullivan · May 7, 1979STC SA479ALInstallation of fiberglass wing tips.Ronald E Sullivan · May 7, 1979STC SA543ALInstallation of Piper PA-18 type landing gear.Ronald E Sullivan · May 7, 1979STC SA554ALInstallation of third seat in baggage compartment.Ronald E Sullivan · May 7, 1979