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"

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 SA2523SOInstallation of crew emergency door.Eagle Aviation Inc · Mar 16, 1989STC SA4536NMInstallation of modified instrument panel and control yoke.Del-Air · Mar 16, 1989STC SA4540NMInstallation of modified instrument panel and control yoke.Del-Air · Mar 16, 1989STC SA3780SWInstallation of Freon air conditioning system.Zee Systems Inc · Mar 15, 1989STC SA4242NM-DCockpit arrangement mods. Approved for installation on G-IV serial number 1059 ONLY.Gulfstream Aerospace Corporation · Mar 15, 1989STC SA7104SW-DInstallation of Global GNS-1000 flight management system.Falcon Jet Corporation · Mar 15, 1989STC SH2521SOInstallation of external, belly mounted camera and mount system.Intl Helicopter Services, Inc. · Mar 15, 1989STC SA1955SOInstallation of passenger compart- ment with 15 seats and other necessary accommodations. (DC-8-62 S/N 45918) (DC-8-73 s/n 46095)Zantop Intl Airlines Inc · Mar 13, 1989STC SA3978NMRemoval of Lycoming IO-360-B1A engines and installation of Lycoming IO-360-B1B engines. Limited to installation on serial number TD-462 ONLY.Rodriguez Rogelio · Mar 13, 1989STC SA7262SW-DInstallation of the relocated equipment and miscellaneous structure.Falcon Jet Corporation · Mar 13, 1989STC SA5333SW-DInstallation of S-TEC System 60 two axis flight guidance system, Model ST-241, with optional automatic electric trim system.S-TEC Corporation · Mar 10, 1989STC SA5334SW-DInstallation of S-TEC System 60 two axis flight guidance system Model ST-241, with optional automatic electric trim system.S-TEC Corporation · Mar 10, 1989STC SA5335SW-DInstallation of S-TEC System 60 two axis flight guidance system, Model ST-241, with optional automatic electric trim system.S-TEC Corporation · Mar 10, 1989STC SH580NEInstallation of dual Honeywell EDZ-705 electric flight instrument system.Advanced Flight System, Inc · Mar 10, 1989STC SA7263SW-DInstallation of the observation window anti fogging system.Falcon Jet Corporation · Mar 9, 1989STC SA1358GLInstall Model R2800 retractable skis.Aero Ski Manufacturing Co Inc · Mar 7, 1989STC SA4604NMApplication of polyurethane finishing system for fabric- covered aircraft.Talkeetna Aero Svcs, Inc · Mar 6, 1989STC SA4605NMInstallation of main gear gravel deflectorsAero Twin, Inc · Mar 3, 1989STC SA2853SWLeading edge cuffs, stall fences, aileron seals, wing tips.Williams Robert · Mar 2, 1989STC SA7261SW-DInstallation of the nose cone modification.Falcon Jet Corporation · Mar 2, 1989STC SA2467CEInstall Sperry MLZ-910 Microwave Landing System (MLS).MSI Services Incorporated · Mar 1, 1989STC SA4241NM-DCockpit arrangement mods. Approved for installation on serial number 1067 ONLY.Gulfstream Aerospace Corporation · Mar 1, 1989STC SA2461CEInstall interior kit consisting of a forward refreshment cabinet, aft partitions, and a toilet.United Beechcraft Inc · Feb 28, 1989STC SA2462CEThis modification consists of provisions for a Daedalus scanner.Avcon Division/Butler National Corporation · Feb 28, 1989STC SA2463CEThis modification consists of provisions for tandem cameras.Avcon Division/Butler National Corporation · Feb 28, 1989STC SA2464CEThis modification provides for the installation of provisions for a magnetometer.Avcon Division/Butler National Corporation · Feb 28, 1989STC SH2513SOInstallation of a Bulldog Airborne ENG902BA system.Bulldog Airlines, Inc · Feb 28, 1989STC SH2516SOInstallation of condensed master switch panel.Sikorsky Aircraft · Feb 28, 1989STC SA2427CEInstallation of Honeywell YG-1761B Lasernav II Inertial Navigation System.Avcon Division/Butler National Corporation · Feb 24, 1989STC SA7193SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system, Model ST-411.S-TEC Corporation · Feb 24, 1989STC SH3880SWInstallation of a belt driven freon air conditioner.Metro Aviation, Inc · Feb 24, 1989STC SA637NEInstallation of modified EDO Model 679-4930 twin seaplane floats and associated hardware and systems, for forest fire suppression.Sea Thrush, Inc · Feb 23, 1989STC SH246NEInstallation of Air Cruisers Co. inflatable emergency floats.Air Cruisers Company · Feb 23, 1989STC SA545CEInstallation of Lycoming O-360(180 h.p.) engine and new Hartzell Sensenich or McCauley propellers. Delete limitation pertinent to utility category operation.Williams Barbara or Bob · Feb 22, 1989STC SA7449SWInstall Continental IO-470-N engine.LeGrand Dale · Feb 22, 1989STC SE2465CEAdd unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index, per ASTM Specification D-439.Petersen Aviation Inc · Feb 22, 1989STC SE2466CEAdd unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index, per ASTM specification D-439.Petersen Aviation Inc · Feb 22, 1989STC SA634NEInstallation of Cleveland Wheel & Brakes (Parker Hannifin).Airparts of Lock Haven · Feb 21, 1989STC SA2507SOOperation with the overwing emergency exits removed.Embraer Aircraft Corporation · Feb 17, 1989STC SA372NEInstallation of modified Norton AC-3093K-2 radome and angle P/N 190016-15.Lake Aircraft · Feb 17, 1989STC SA4704NMInstallation of an Anti-Skid pressure accumulator module for the hydraulic brake system.Long's Aircraft Service · Feb 17, 1989STC SA1353GLInstallation of Fairchild Model 501 flight data recorder.ElectroSonics Div of AiRadio Corporation · Feb 16, 1989STC SA1352GLInstallation of all metal fuel gascolator.Whipple Larry E · Feb 14, 1989STC SA1056SOIncrease in zero fuel weight from126,790 lbs. to 128,790 lbs. With pylon tanks on and 125,000 lbs. To127,000 lbs. without pylon tanks.Lockheed Martin Aeronautics Company · Feb 10, 1989STC SA1126SODeletion of empennage de-icing provisions - removal of empennage de-icing boots. (1329-23A, -23D, -23E JETSTAR)Lockheed Martin Aeronautics Company · Feb 10, 1989STC SA1231SOInstallation of four Type III emergency exits. (382G S/N 4880, 4883, 4886)Lockheed Martin Aeronautics Company · Feb 10, 1989STC SA1973SWInstallation of Collins AP-105V autopilot.Lockheed Martin Aeronautics Company · Feb 10, 1989STC SA1994SOInstallation of cargo handling system.Lockheed Martin Aeronautics Company · Feb 10, 1989STC SA384SOInstallation of C-5A engine/EBU transportation dolly.Lockheed Martin Aeronautics Company · Feb 10, 1989STC SA7549SWInstallation of a ground power unit battery charging system.Arkansas Modification Center Inc · Feb 10, 1989