Supplemental type certificates

49,117 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 SH2132NMAft pylong modification for installation of a four point aft transmission/mix box.Columbia Helicopters Inc · Sep 4, 2008STC SR01870SEONE ONLY STC, SN 53469: Installation of a Supplemental Lighting System.Aviation Specialties Unlimited Inc. · Sep 4, 2008STC ST02580CH-DInstallation of a Aft Galley / Galley Annex, -501 ConfigurationGulfstream Aerospace Corporation · Sep 4, 2008STC ST020404NY-DInstallation of a Panasonic Avionics Corporation Overhead In-Flight Entertainment SystemDelta Engineering Corporation · Sep 3, 2008STC SA02561NYThe installation of Sandel ST3400 TAWS (Class A)/ RMI SystemRocky Mountain Aircraft · Sep 2, 2008STC SA8352SW-DInstall vortex generators.RAM Aircraft Limited Partnership · Sep 2, 2008STC SR02559NYInstallation of anti-ice fuel filter caution light systemPrism Helicopters Ltd · Sep 2, 2008STC ST03626ATReplace existing fan cowl door comprised of an aluminum core and two carbon fiber skins with a fan cowl door with a composite monolithic design.Rohr Aero Services LLC · Sep 2, 2008STC ST02578CH-DOne Time Installation of a Corporate Aircraft CompletionGulfstream Aerospace Corporation · Aug 30, 2008STC SA02321AKInstallation of EDO 89-2000 floats modifiedX-Winds S.T.O.L. Inc. · Aug 29, 2008STC SA7570SW-DInstallation of Teledyne Continental TSIO 520-N or NB engine, modified by STC SE3714SW, installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82NEA propellers and increased Maximum Takeoff Weight to 6510 pounds.RAM Aircraft Limited Partnership · Aug 29, 2008STC SA7633SW-DInstallation of Teledyne Continental Motors TSIOL-550-A 'Liquid-Cooled' engines. RAM winglets must be installed in accordance with STC SA4943SW.RAM Aircraft Limited Partnership · Aug 29, 2008STC SA7984SW-DInstall Vortex generators on vertical stabilizer.RAM Aircraft Limited Partnership · Aug 29, 2008STC SA8054SW-DInstallation of intercooler scoop.RAM Aircraft Limited Partnership · Aug 29, 2008STC SA8055SW-DInstallation of intercooler scoop.RAM Aircraft Limited Partnership · Aug 29, 2008STC SA8204SW-DInstallation of vortex generators.RAM Aircraft Limited Partnership · Aug 29, 2008STC SR02563NYInstallation of RG-380E/44 Lead Acid BatteriesVIH Aerospace Inc · Aug 29, 2008STC ST02536CHActivation of Honeywell Runway Awareness & Advisory System (RAAS)Armstrong Aerospace · Aug 29, 2008STC ST02537CHActivation of Honeywell Runway Awareness & Advisory System (RAAS)Armstrong Aerospace · Aug 29, 2008STC ST02622CHInstallation of a Honeywell MCS 7000 High Gain Satellite Communications (SATCOM) SystemEAD Inc · Aug 29, 2008STC SA01869SEInstallation of vortex generators on the wings and horizontal and vertical tail surfaces of the above model aircraftMicro AeroDynamics Inc · Aug 28, 2008STC SA5998SW-DInstallation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers.RAM Aircraft Limited Partnership · Aug 28, 2008STC SA7365SW-DInstallation of TCM TSIO-520N or NB engines. Installation of Hartzell PHC-C3YF-2UF/FC7663DB-2Q propellers, McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers.RAM Aircraft Limited Partnership · Aug 28, 2008STC SA7382SW-DInstallation of TCM TSIO-520N or NB engines (modified by STC SE3714SW). Increase takeoff weight to 6140 pounds; landing weight remains at 5975 pounds. Installation of McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers.RAM Aircraft Limited Partnership · Aug 28, 2008STC SA7463SW-DInstallation of TCM TSIO-520-N or NB engines (modified per STC SE3714SW). Increase takeoff weight to 6900 pounds. Landing weight remains at 6750 pounds. Installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82 NEA props.RAM Aircraft Limited Partnership · Aug 28, 2008STC ST10918SCInstallation of a communications center console, aft lavatory modification, auxiliary galley, and VIP up/down tablesAeroNautique · Aug 28, 2008STC SA02621CHInstallation of a cargo doorMurray Aircraft Modifications · Aug 27, 2008STC SA4546SW-DInstallation of Teledyne Continental TSIO-520-NB engine modified per STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers or McCauley3AF32C93/82NC-5.5 to -7.0 or 3AP32C505/82NEA-5.5 to - 7.0 propellers and an increased Maximum Takeoff Weight to 6900 pounds.RAM Aircraft Limited Partnership · Aug 27, 2008STC SA4943SW-DInstallation of RAM wingletsRAM Aircraft Limited Partnership · Aug 27, 2008STC SA5727SW-DInstallation of SDI Hoskins or ALCOR tru-flow digital fuel flow system.RAM Aircraft Limited Partnership · Aug 27, 2008STC SA5796SW-DInstallation of Alcor Tru-Flow indicating system, or SDI Hoskins fuel flow indicating system, or Silver Instruments Fueltron fuel flow indicating system.RAM Aircraft Limited Partnership · Aug 27, 2008STC SH586ALInstall Airglas Model L2700-206L skis.Airglas Engineering Company Inc. · Aug 27, 2008STC SA392GLInstallation of Great Lakes Aero Products windsheild P/Ns W-2065, W/T-2065 and W/G-2065.Great Lakes Aero Products Inc · Aug 26, 2008STC SA393GLInstallation of Great Lakes Aero windshield, P/N W-2065, W/T-2065, W/G-2065.Great Lakes Aero Products Inc · Aug 26, 2008STC ST03577AT-DInstallation or an Airplane Interior.Gulfstream Aerospace Corporation · Aug 26, 2008STC SA03608ATIncreased Maximum Gross Takeoff Weight (MGTOW).Trolltune Corporation · Aug 25, 2008STC SA09548AC-DInstallation of S-TEC/Chelton CA370S Air Data Attitude Heading Reference System (ADAHRS)S-TEC Corporation · Aug 25, 2008STC SA210GLInstallation of Great Lakes Aero Products windshield P/Ns W-2055, W/T-2055 or W/G-2055.Great Lakes Aero Products Inc · Aug 25, 2008STC SA2375SW-DInstallation of Lycoming 0-320-D2G, 0-320-D2J, or 0-320-E2D (as modified by STC SE3692SW-D) engine rated for 160 h.p. take-off and 150 h.p. METO for models 1721, 172K, 172L, and 172M according to RAM Dwg. Rl 7201 Rev. F dated 12/9/86; or installation of Lycoming 0-320-D2G, 0-320-D2J, or 0-320-E2D (as modified by STC SE3692SW-D) engine rated for 160 h.p. take-off and 145 h.p. METO for models 172D, 172E, 172F, 172G, and 172H according to RAM Dwg. 17202, Rev. K dated 12/9/86; or installation of Lycoming 0-320-D2G, 0-320-D2J or 0-320-E2D (as modified by STC SE3692SW-D) engine (160 h.p., 2700 r.p.m) in model 172N according to RAM Dwg. 17203, Rev. L dated 12/9/86; or later FAA approved revision.RAM Aircraft Limited Partnership · Aug 25, 2008STC SA301GLInstallation of Great Lakes Aero Products windshield part numbers W-2071, W/G-2071, W/T 2071, W-2071-CM, W/G-2071-CM, or W/T-2071-CM on Models 182E, 182F, 182G (serial numbers 18253599 through 18255844) and part numbers W-2072, W/G-2072, or W/T-2072 on models 182, 182A, 182B, 182C, and 182D (serial numbers 33000 through 51556) and part numbers W-2073, W/G-2073, or W/T-2073 on models 182, 182A, 182B, 182C, and 182D (serial numbers 51557 through 53598).Great Lakes Aero Products Inc · Aug 25, 2008STC SA3594SW-DInstallation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.RAM Aircraft Limited Partnership · Aug 25, 2008STC SA4111SW-DInstallation of Hartzell PHC-J3YF-IRF/F7663-2Q or F7663D-2Q propeller.RAM Aircraft Limited Partnership · Aug 25, 2008STC SA4535SW-DAuxiliary landing lights.RAM Aircraft Limited Partnership · Aug 25, 2008STC SR01215CHInstall Apollo Spray System DTM-4.Apollo Spray Systems · Aug 25, 2008STC SE09016SC-DModify IAW RAM Drawing No. 1742.RAM Aircraft Limited Partnership · Aug 24, 2008STC SE09104SC-DModify Teledyne Continental TSIO-520-NB engine. Maximum continuous power is 335 hp at 2700 rpm and 38.0 inches Hg manifold pressure. This mod is limited to Teledyne Continental motors model TSIO-520-NB engines modified per STC SE4327SW.RAM Aircraft Limited Partnership · Aug 24, 2008STC SE09259SC-DInstallation of RAM Aircraft Corporation oil cooler.RAM Aircraft Limited Partnership · Aug 24, 2008STC SE09282SC-DModify engine in accordance with RAM Aircraft Corporation Drawing Number 1892.RAM Aircraft Limited Partnership · Aug 24, 2008STC SE09653SC-DInstallation of RAM Induction Equalized Fuel Nozzle Set.RAM Aircraft Limited Partnership · Aug 24, 2008STC SE7325SW-DInstallation of crankcase modifications.RAM Aircraft Limited Partnership · Aug 24, 2008