Supplemental type certificates

49,120 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

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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"

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STC ST368SOPalletized cargo loading system.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST372SOAir cargo container.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST374SOPalletized cargo loading system per Lockheed Industrial Products top assy. dwg. 256-000.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST395SO100 inch increase in fuselage length, installation of Allison 501-D22A engines in lieu of 501-D22 engine, and miscellaneous structural and equipment changes incidental to the primary modifications.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST398SOInstallation of Allison 501-D22A engine(s) in the -6C and -10C versions of the Model 382B aircraft.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST400SOInstallation of palletized cargo loading and restraint system.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST401SOInstallation of palletized cargo loading and restraintLockheed Martin Aeronautics Company · Feb 10, 1989STC ST407SOInstallation of palletized cargo loading and restraint system.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST416SOInstallation of a Collins AP-104, autopilot, S/N 5136 and up.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST425SOInstallation of 100 inch fuselage extension, (60 inches forward at F.S. 245 and 40 inches aft at F.S. 737). (382B 4101 thru 4298 ONLY)Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST439SOInstallation of palletized carrgo loading and restraint system.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST441SOInstallation of a modified center and outer wing.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST446SO180 inch increase in fuselage length, installation of Allison 501-D22A engines in lieu of 501-D22 engines, and miscellaneous structural and equipment changes incidental to the primary modification.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST524SOIncrease in maximum landing weight to 135,000 lbs. and maximum zero fuel weight to 128,790 lbs. With pylon tanks on and 127,000 lbs. with pylon tanks off.Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST531SOIncrease in maximum landing weight from 130,000 pounds to 135,000 pounds. (382B s/n 4209, 4234, 4248) (382E s/n 4222, 4300)Lockheed Martin Aeronautics Company · Feb 10, 1989STC ST913SOInstallation of six 24-inch x 36-inch plug type doors in cargo compartment walls.Lockheed Martin Aeronautics Company · Feb 10, 1989STC SA2397CEInstallation of separate fuel vapor return line and a single fuel reservoir also vented to each wing fuel tank and fuel tank vent modificationsKing Aire Inc · Feb 9, 1989STC SA260NWRemoval of passenger configuration interior items and installation of a cargo door on the forward left hand side of the fuselage, cargo restraint bulkhead at Station 300, heavy-duty flooring, Class E cargo compartment, and provisions for two(2) additional crew members.Rosenbalm Aviation · Feb 9, 1989STC SA1349GLInstall combustion heater.C & D Associates Inc · Feb 8, 1989STC SA1350GLReplace existing combustion heater.C & D Associates Inc · Feb 8, 1989STC SA4040NMInstallation of Foster AirData TCN 970 TACAN equipment.Aspen Airways Inc · Feb 8, 1989STC SA7089SW-DInstallation of copilot's emergency power and instrument system.Falcon Jet Corporation · Feb 2, 1989STC SA7259SW-DInstallation of the avionics master system.Falcon Jet Corporation · Feb 1, 1989STC SA4526NMLimited to installation on serial number P3370109 ONLY. Installation of intercoolers in air induction system of both engines.Riley Aircraft Corp · Jan 27, 1989STC SE4527NMLimited to installation on serial numbers 230735 and 230678 ONLY. Intallation of an intercooler in engine air induction system.Riley Aircraft Corp · Jan 27, 1989STC SA2-1120Installation of flap metal skins.Jankowski Henry R · Jan 26, 1989STC SA2-1229Installation of metal rudder skins.Jankowski Henry R · Jan 26, 1989STC SA2-1243Installation of aileron metal skins.Jankowski Henry R · Jan 26, 1989STC SA2-1244Installation of metal elevator skins.Jankowski Henry R · Jan 26, 1989STC SA2496SOInstallation of forward coat closet.BFE Services · Jan 24, 1989STC SA7258SW-DInstallation of the Sperry autopilot system.Falcon Jet Corporation · Jan 24, 1989STC SA1124SWInstallation of modified wing tips.Deluca of California Inc. · Jan 23, 1989STC SA2946WEIstallation of new design cabin air valve.Deluca of California Inc. · Jan 23, 1989STC SA3447WEInstallation of steel engine mounting brackets.Deluca of California Inc. · Jan 23, 1989STC SA3821WEInstallation of single piece windshield, canopy side and rear windows.Deluca of California Inc. · Jan 23, 1989STC SA4022WEInstallation of toe brakes and revised rudder pedals at pilot station.Deluca of California Inc. · Jan 23, 1989STC SA4728NMRemoval of the Continental TSI0-520-M engine and installation of a Continental I0-520-F engine and McCauley D3A32C90/82NC-2 propeller in accordance with P. Ponk Aviation Photographs 1 through 11 and Conversion Report No. ANM-100S-0657, dated March 2, 1989, or later FAA approved revision.P Ponk Aviation · Jan 21, 1989STC SA4383NMInstallation of the Execu-Pac battery operated food compactor in aircraft galley.Foodservice Technology Corp · Jan 20, 1989STC SH1869CEInstallation of Collins PAC-200 HF antennae.Collins Aviation Service · Jan 20, 1989STC SH1870CEInstallation of Collins APS-841H autopilot (with flight director).Rockwell Collins Inc · Jan 20, 1989STC SH1871CEModification of electrical power distribution system and addition of A.C. electrical system.Rockwell Collins Inc · Jan 20, 1989STC SH1889CEInstallation of Collins force trim system and avionics equipment.Rockwell Collins Inc · Jan 20, 1989STC SA7080SW-DInstallation of galley drain system.Falcon Jet Corporation · Jan 19, 1989STC SA970GL-DModification of both pilot and copilot control wheels to accept a dual horizontal stabilizer control switch.Garrett General Aviation Serv Co · Jan 19, 1989STC SE2450CEAdd leaded and unleaded automotive gasoline, 91 minimum antiknock index, (RON+MON)/2.Petersen Aviation Inc · Jan 17, 1989STC SA7253SW-DInstallation of the dual Davtron Clocks.Falcon Jet Corporation · Jan 13, 1989STC SA7254SW-DInstallation of the battery charging system.Falcon Jet Corporation · Jan 13, 1989STC SH3635SWInstallation of a baggage compartment door.Helicomb International · Jan 13, 1989STC SA1305SOInstallation of an adjustable nine- inch trim tab on the left aileron.Aero Trim, Inc · Jan 12, 1989STC SA2281SOInstallation of a Fairchild digital flight data recorder Model F-800.Aero Service Intl, Inc · Jan 10, 1989