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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SA3341NMInstallation of Spoilers, Inc hydraulically operated wing spoiler systemSTC SA3371NMInstallation of Spoilers, Inc. hydraulically operated wing spoiler system.STC SA5345SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-259-40/50.STC SA2136SOInstallation of a landing light system. (G-164 AGCAT)STC SA2298CEInstallation of Bendix MLS-21 Microwave Landing SystemSTC SA2798NMInstallation of modified exhaust heat muffler.STC SA2748SWInstallation of streamlined nose gear kit.STC SA1248GLInstallation of Janitrol Model B4050 heater (with fire detection and fire extinguishing system).STC SA7034SW-DInstallation of DTI System 72 security system.STC SA1247GLInstallation of a winshield heat panel, P/N 1513470-2(P.P.G. Aircon).STC SA1737SOInstallation of wiring and associated components for utilization of the Rolls Royce, ARINC interface/reader UT1317 or UT1317/1 for the purpose of acquisition, recording and analysis in real time of engine/aircraft/systems.STC SA2294CEInstall hinged nose compartment door.STC SA2295CEInstall Bendix MLS-21 microwave landing system(MLS).STC SA7079SW-DInstallation of basic interior shell.STC SA1245GLInstallation of a fuel system quick drain valve.STC SA2045NMInstallation of pilot and co- pilot seats.STC SA2196SOInstallation of an electrical system monitor.STC SA3859NMInstallation of a third Honeywell HG1075AE03 Laser IRU as sensor for the existing FMZ-800 flight management systems and installation of a Honeywell Lasertrak INS.STC SA750CEInstallation of Lycoming 150 and160 hp Model O-320-( ) engine. (150, 150A, 150C, 150D, 150E, 150F, 150K, 150J, A150K, 150L, A150L, 150B, 150M, 150H, 150G LANDPLANES)STC SH3852SWInstallation of BKMS-1-1000 voice warning system. (206B S/N 1658 AND SUBSEQUENT)STC SA3537NMInstallation of floor proximity lighting system.STC SA2193SOInstallation of modifications to the cockpit lighting, with associated wiring, power supplies, and controls.STC SA2194SOInstallation of triplewide pedestal assembly.STC SA2195SOInstallation of Aero Safe standby vacuum system.STC SA696GLInstall corporate interior.STC SA2191SOInstallation of a Honeywell lasertrak lasertrak navigation display unit (NDU). (G-1159A G-II)STC SA2188SOInstallation of a Sundstrand digital ground proximity warning system.STC SA1031GLInstall passenger seat back extension.STC SA5858SWInstallation of wing pylons and underwing stores.STC SA128GLReplace existing asbestos or bellows exhaust seal with slip joint.STC SA2180SOInstallation of a 'Class E' cargo compartment interior.STC SE539NEModification of compressor turbine sealing segments to incorporate honeycomb material on the inside diameter thereby providing an abradable surface for turbine blade contact.STC SA2185SOInstallation of overboard lavatory service.STC SA2183SOInstallation of the IDC altimeter system.STC SA2184SOInstallation of the dual IDC mach/airspeed indicators.STC SA4026NMInstallation of two Hartzell HC-B3TN-5 (E)/T10178B-13Q propellers on Cessna 441 airplanes equipped with Garrett engine Models TPE-331-B-401S, 402S, 403S or 404S.STC SA3924SW-DInstall floor proximity emergency path markings.STC SA4022NMReduce passenger seating to nine (9) or less.STC SE4020NMInstallation of Ritter and Iverson Cam P/N 32122-1.STC SA2022SOInstallation of Allied/Bendix microwave landing system, MLS-21.STC SA2181SOInstallation of a GNS-500A series 4 with NDB-2 and AFIS.STC SA2182SOInstallation of modifications to the Dual DElco C-6 to Phase III software and -041 hardware changes.STC SA2287CEReplacement of a nose wheel fairing with a new style (1978-1987) Piper Nose Wheel FairingSTC SA3851SWReplace original aluminum primary electrical cables with copper cable.STC SH463NWInstallation of an electronic weighing system (for monitoring cargo weight)STC SA537NEInstallation of a Delco Carousel C-six inertial navigation system.STC SA5415SWInstallation of access openings-leading edge fairing.STC SA3347NMUse of the Union Aviation portable hand operated rudder and brake model C.STC SA3753SWInstallation of a Safe Flight Instrument Corp. SCAT/Windshear Warning System.STC SA4019NMInstallation of engine as modified by STC SE4020NM for the installation of Ritter & Iverson Cam P/N 32122-1.