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 SA1900NMInstallation of Schneider wheel skis, 6-inch to 10-inch aluminum wheel adapters and 8.50-10 6-ply tires on main landing gear.Schneider Richard J · Nov 12, 1982STC SA4650SWInstallation of remote engine oil and hydraulic fluid replenishing systems.Gulfstream Aerospace Corporation · Nov 10, 1982STC SA5120SW-DInstallation of S-TEC yaw damper system model ST-081S-TEC Corporation · Nov 9, 1982STC SA911SWElectronics installation for Category II operation including Kollsman servoed altimeter, Fairchild 5424-502 flight data recorder Fairchild A-100/A-152 cockpit voice recorder, emergency radio power system, flight instrument emergency power system, Sperry Phoenix SP-50F autopilot and Bendix ALA-51A radio altimeter system.Mitsubishi Heavy Ind Ltd · Nov 8, 1982STC SA912SWInterior modification.Mitsubishi Heavy Ind Ltd · Nov 8, 1982STC SA913SWUnderwing filling provisions for water methanolsystem.Mitsubishi Heavy Ind Ltd · Nov 8, 1982STC SA914SWInstallation of right hand propeller brake.Mitsubishi Heavy Ind Ltd · Nov 8, 1982STC SH307NMInstallation of the Model 1400 Gimbal mount.Helicopter Mechanics Serv., Inc. · Nov 8, 1982STC SA1810CEInstallation of oven cabinet on midship cabinet.Duncan Aviation, Inc · Nov 5, 1982STC SA1515NMCrossover exhaust pipe assembly.Heliarc Welding Service Inc. · Nov 4, 1982STC SA1525NMRemoval of passenger door.Colorado Air Freight Exp. Inc. · Nov 3, 1982STC SH4832SWIncorporate a new A109AII tail rotor drive shaft.Agusta Aviation Corporation · Nov 3, 1982STC SA655GLDeactivate window emergency exits, right and left at F.S. 990. (707-323C)American Trans Air · Nov 2, 1982STC SA1714CEInstallation of camera window and provisions for installing KA-79camera mount and fuselage plugs.Avcon Division/Butler National Corporation · Nov 1, 1982STC SA21NMInstallation of 50 lb baggage compartment in either or both EDO89-2000 or EDO 89A-2000 floats.Kenmore Air Harbor Inc · Oct 29, 1982STC SH103NEReplacement of auxiliary fuel boost pumps with Parker-Hannifin- Airborne centrifugal boost pumps, Model1C44-1.Parker Hannifin Corp · Oct 28, 1982STC SA1516NMInstallation of stamped aluminum wing ribs.Univair Aircraft Corp · Oct 25, 1982STC SA1519NMInstallation of stamped aluminum wing ribs.Univair Aircraft Corp · Oct 25, 1982STC SA1520NMInstallation of stamped aluminum wing ribs.Univair Aircraft Corp · Oct 25, 1982STC SA1521NMInstallation of stamped aluminum wing ribs.Univair Aircraft Corp · Oct 25, 1982STC SA1522NMInstallation of stamped aluminum wing ribs.Univair Aircraft Corp · Oct 25, 1982STC SA1523NMInstallation of stamped aluminum wing ribs.Univair Aircraft Corp · Oct 25, 1982STC SA1524NMInstallation of stamped aluminum wing ribs.Univair Aircraft Corp · Oct 25, 1982STC SA1225EAInstallation of cabin interior. (737-130)People Express Airlines, Inc. · Oct 22, 1982STC SA1800NMInstallation of wing spar reinforcement.Aviadesign, Inc · Oct 22, 1982STC SA1701NMONE ONLY STC, S/N 47846, N136AA: Installation of 242 passenger interior arrangement.Air New Zealand Airlines · Oct 21, 1982STC SA107NEInstallation of Litton LTN 211 Omega nagivation systems.Stead Aviation Corp · Oct 20, 1982STC SA1359SOConversion of Model M-5-235C airplane to Model M-6-235.Maule Aircraft Corp · Oct 19, 1982STC SA3-469Installation of 200-ampere generator system in aircraft with Pratt & Whitney R-1830-75 and R-1830-94 engines.Butler Aviation - O'Hare, Inc · Oct 19, 1982STC SH4803SWInstall electroformed nickel leading edge protective strip on main rotor blade.Composite Technics, Inc · Oct 18, 1982STC SA1805CEInstallation of AN/AAS-36 infrared detecting system.B & M Aviation Industries, Inc · Oct 15, 1982STC SA1376SOInstallation of double deck livestock transporation pens.Animal Air Services, Inc · Oct 14, 1982STC SA1372SOInstall dual Bendix RDR-1150 radar R.T. units and dual Sperry digital air data computers.Gulfstream Aerospace Corporation · Oct 13, 1982STC SA1693NMInstallation of a Continental engine, McCauley propeller, metlized fuselage, and Vultee brakes nad wheelsStuart K Mitzel · Oct 13, 1982STC SA1753NMRemoval of the factory equipped vertical fin mounted rotating beach and installation of a vertical fin mounted Whelen strobe light assemblyComanche Aircraft Products Co · Oct 13, 1982STC SA3874WEInstallation of an auxiliary fuel tank system in forward baggage compartment S/N 47182Republic Airlines Inc. · Oct 13, 1982STC SA1795CEInstallation of Delco Carousel IVA inertial navigation system.Midcoast Aviation Inc · Oct 8, 1982STC SA1796CEInstallation of Sperry AZ-242 air data system and pitot-static system modification.Midcoast Aviation Inc · Oct 8, 1982STC SA1797CEInstallation of global GNS-500A Series 3B/C VLF/OMEGA navigation system.Midcoast Aviation Inc · Oct 8, 1982STC SA2105SW-ACInstallation of Total Temperature Sensor, Static Defect Corrector, and Omega Nav System with interface into Pilot Flight Director System.Federal Aviation Administration · Oct 4, 1982STC SA1373SOInstallation of a cabin interior.Gulfstream Aerospace Corporation · Oct 1, 1982STC SA1374SOInstallation of a cargo door.Aeronautical Engineers, Inc · Oct 1, 1982STC SA1769CEInstallation of cockpit jumpseat.Midcoast Aviation Inc · Sep 29, 1982STC SA4465NMInstallation of speed ring. (S2R-R1820 S/N R1820-001DC AND UP)Serv-Aero Engineering Inc · Sep 29, 1982STC SA4401SWInstallation of S-TEC system 60 single axis automatic flight guidance system, Model ST-020S-TEC Corporation · Sep 28, 1982STC SA4786SWInstallation of S-TEC System 60 two axis automatic flight guidance system model ST-106 with optional autotrim systemS-TEC Corporation · Sep 28, 1982STC SA4787SWInstallation of S-TEC yaw damper system model ST-108S-TEC Corporation · Sep 28, 1982STC SA4058SWInstallation of pilot's circuit breaker panel (mechanical only).Falcon Jet Corporation · Sep 24, 1982STC SA4783SWInstallation of an electrically driven vacuum pump as a standby auxiliary pump to the existing vacuum system.Allison-Coffer · Sep 24, 1982STC SA5110SW-DInstallation of S-TEC System 60 pitch stabilization system model ST-090 with optional automatic trim systemS-TEC Corporation · Sep 23, 1982