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 SA5571SWInstallation of Centralized Water System.Falcon Jet Corporation · May 9, 1986STC SA6065SW-DInstallation of S-TEC system 60 pitch stabilization system Model ST-336, with optional automatic electric trim systemS-TEC Corporation · May 9, 1986STC SA6065SWDInstallation of S-TEC system 60 pitch stabilization system Model ST-336.S-TEC Corporation · May 9, 1986STC SA857SWInstallation of Bendix type 19E46-1A flexible drive shaft in aircraft with Pratt and Whitney JT4A-9 engines.Allied Corporation · May 9, 1986STC SE1161EAManufacture of magnetic plugs with self-closing valve.TEDECO Division · May 9, 1986STC SH313NEInstallation of zapper electric chip detector sys. Model No. 1K690.TEDECO Division · May 9, 1986STC SA1336SOReplacement of Duke auxiliary fuel pump with Airborne model 2B6-47 pump.Jungle Aviation & Radio Service, Inc. · May 8, 1986STC SA5119SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system model ST-080 with optional automatic electric trimS-TEC Corporation · May 8, 1986STC SA5217SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-226, with optional automatic electric trim systemS-TEC Corporation · May 8, 1986STC SA2677NMInstallation of external hinged- plate spoilers and dive brakes.Thompson Aero Products · May 7, 1986STC SA2938NMFabrication and installation of external hinged-plate spoilers and dive brakes.Thompson Aero Products · May 7, 1986STC SA438NEInstallation of Honeywell inertial navigation system YG1761B laster Nav.Georgetown Aircraft Serv · May 7, 1986STC SA2167CEInstallation of dual four tube electronic flight management systems(EFIS) Bendix EFS-10, RDS 84/86 radar and dual NC104B navigation concentrators interfaced with factory installed Sperry SPZ-650/FZ-500 autopilot-flight director systems.Duncan Aviation, Inc · May 6, 1986STC SA2168CEInstallation of dual Universal Navigation UNS-1/Jr. with No. 2 system.Duncan Aviation, Inc · May 6, 1986STC SA748GLInstallation of avionic mountings.Gulfstream Aerospace Corporation · May 5, 1986STC SA1915SOInstallation of a dual Bendix EFS-10 with MFD and dual Collins FGS-80 flight directors.Airborne Express Air Inc. · May 1, 1986STC SA1916SOInstallation of Bendix Model RDR-4A, X Band weather radar system.Airborne Express Inc. · May 1, 1986STC SA1917SOInstallation of third Sperry vertical gyro system VG-311.Airborne Express Inc. · May 1, 1986STC SA1918SOInstallation of third Sperry directional gyro system.Airborne Express Inc. · May 1, 1986STC SA1919SOInstallation of Dual IDC 28007-201 encoding altimeters.Airborne Express Inc. · May 1, 1986STC SA1920SOInstallation of Dual IDC Mach/ Airspeed indicators.Airborne Express Inc. · May 1, 1986STC SA1921SOInstallation of Dual King flight management system KNS-660.Airborne Express Inc. · May 1, 1986STC SA1922SOInstallation of a Bendix ground proximity warning system GPW-83.Airborne Express Inc. · May 1, 1986STC SA1923SOInstallation of supplemental door warning indication system.Airborne Express Air Inc · May 1, 1986STC SA1931SOConversion of Model M-5-180C airplane to Model MX-7-180.Maule Aerospace Technologies, Inc · May 1, 1986STC SA2747NMRevised interior.Frontier Airlines Inc · Apr 30, 1986STC SA3566SWInstallation of Cyberstar Model 901 turbine engine monitor system.Benz Sales Co, Inc · Apr 29, 1986STC SA3365NMInstall a Continental IO-470-K Engine, McCauley 2A36C23/84B-0 Propeller, and an M35 Bonanaza nose section structureCollins Aviation Service · Apr 28, 1986STC SA1929SOInstallation of TRACOR TA-7880 Omega/VLF navigation system.Gulfstream Aerospace Corporation · Apr 24, 1986STC SA1914SOInstallation of a STOL kit or STOL/Speed kit combination.M & M Flying Service · Apr 23, 1986STC SA2608NMInstallation of a Lycoming A10-360-A1B engine and a Hartzell HCC2YK-4CF/FC7666A-2 propeller.Soper Steve · Apr 22, 1986STC SH3362NMInstallation of a Tail Rotor Blade Protective CoatingColumbia Helicopters Inc · Apr 22, 1986STC SA1927SOApproval of Airborne Navigation, Instrument and Flight Control Systems.Airborne Express Inc. · Apr 21, 1986STC SA3364NMInstallation of a 6.5 gallon auxiliary fuel tank in the right wing.Allen Fisher · Apr 21, 1986STC SA3605SWInstallation of fuel level measuring sticks in lower wing access panel outboard of nacelles.Weir Aircraft Svc, Inc · Apr 18, 1986STC SA5439SWInstallation of Sperry dual AZ-800 air data system.Falcon Jet Corporation · Apr 18, 1986STC SA5650SWInstallation of central water system.Falcon Jet Corporation · Apr 18, 1986STC SA1924SOInstall aviation gasoline starting system.Duke Metering Equipment Co, Inc · Apr 16, 1986STC SA3359NMModification of the vacuum system including installation of an engine which has been modified by the addition of a second engine driven vacuum pump.Ron & John's Comanche Service · Apr 15, 1986STC SA6061SW-DInstallation of S-TEC system 60 pitch stabilization system, Model ST-269 with optional automatic electric trim systemS-TEC Corporation · Apr 15, 1986STC SE3360NMInstallation of a vacuum pump on the hydraulic pump pad.Ron & John's Comanche Service · Apr 15, 1986STC SE3361NMInstallation of a vacuum pump on the hydraulic pump pad.Ron & John's Comanche Service · Apr 15, 1986STC SA1406CEInstall 25-gallon auxiliary fuel tank in fuselage baggage compartment. (182N S/N 18260446 AND UP)Paul R. Davids · Apr 14, 1986STC SA6060SW-DInstallation of S-TEC system60 single axis automatic flight guidance system, Model ST-198.S-TEC Corporation · Apr 14, 1986STC SA3602SWInstallation of air distribution system.Falcon Jet Corporation · Apr 11, 1986STC SA3348NMFabrication and installation of external hinged-plate spoilers and dive brakes.Thompson Aero Products · Apr 10, 1986STC SA3601SWInstallation of replacement tail wheel tire and tail wheel rim assembly.Freeman Edmond F · Apr 10, 1986STC SA1197EAInstallation of a single Litton LTN-72 inertial navigation system.Atlantic Aviation Corporation · Apr 9, 1986STC SA6052SW-DInstallation of S-TEC system 60 two axis automatic flight guidance system, model ST-333, with optional automatic electric trim systemS-TEC Corporation · Apr 9, 1986STC SA6052SWDInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-333.S-TEC Corporation · Apr 9, 1986