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 SA1900NMInstallation of Schneider wheel skis, 6-inch to 10-inch aluminum wheel adapters and 8.50-10 6-ply tires on main landing gear.STC SA4650SWInstallation of remote engine oil and hydraulic fluid replenishing systems.STC SA5120SW-DInstallation of S-TEC yaw damper system model ST-081STC 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.STC SA912SWInterior modification.STC SA913SWUnderwing filling provisions for water methanolsystem.STC SA914SWInstallation of right hand propeller brake.STC SH307NMInstallation of the Model 1400 Gimbal mount.STC SA1810CEInstallation of oven cabinet on midship cabinet.STC SA1515NMCrossover exhaust pipe assembly.STC SA1525NMRemoval of passenger door.STC SH4832SWIncorporate a new A109AII tail rotor drive shaft.STC SA655GLDeactivate window emergency exits, right and left at F.S. 990. (707-323C)STC SA1714CEInstallation of camera window and provisions for installing KA-79camera mount and fuselage plugs.STC SA21NMInstallation of 50 lb baggage compartment in either or both EDO89-2000 or EDO 89A-2000 floats.STC SH103NEReplacement of auxiliary fuel boost pumps with Parker-Hannifin- Airborne centrifugal boost pumps, Model1C44-1.STC SA1516NMInstallation of stamped aluminum wing ribs.STC SA1519NMInstallation of stamped aluminum wing ribs.STC SA1520NMInstallation of stamped aluminum wing ribs.STC SA1521NMInstallation of stamped aluminum wing ribs.STC SA1522NMInstallation of stamped aluminum wing ribs.STC SA1523NMInstallation of stamped aluminum wing ribs.STC SA1524NMInstallation of stamped aluminum wing ribs.STC SA1225EAInstallation of cabin interior. (737-130)STC SA1800NMInstallation of wing spar reinforcement.STC SA1701NMONE ONLY STC, S/N 47846, N136AA: Installation of 242 passenger interior arrangement.STC SA107NEInstallation of Litton LTN 211 Omega nagivation systems.STC SA1359SOConversion of Model M-5-235C airplane to Model M-6-235.STC SA3-469Installation of 200-ampere generator system in aircraft with Pratt & Whitney R-1830-75 and R-1830-94 engines.STC SH4803SWInstall electroformed nickel leading edge protective strip on main rotor blade.STC SA1805CEInstallation of AN/AAS-36 infrared detecting system.STC SA1376SOInstallation of double deck livestock transporation pens.STC SA1372SOInstall dual Bendix RDR-1150 radar R.T. units and dual Sperry digital air data computers.STC SA1693NMInstallation of a Continental engine, McCauley propeller, metlized fuselage, and Vultee brakes nad wheelsSTC SA1753NMRemoval of the factory equipped vertical fin mounted rotating beach and installation of a vertical fin mounted Whelen strobe light assemblySTC SA3874WEInstallation of an auxiliary fuel tank system in forward baggage compartment S/N 47182STC SA1795CEInstallation of Delco Carousel IVA inertial navigation system.STC SA1796CEInstallation of Sperry AZ-242 air data system and pitot-static system modification.STC SA1797CEInstallation of global GNS-500A Series 3B/C VLF/OMEGA navigation system.STC SA2105SW-ACInstallation of Total Temperature Sensor, Static Defect Corrector, and Omega Nav System with interface into Pilot Flight Director System.STC SA1373SOInstallation of a cabin interior.STC SA1374SOInstallation of a cargo door.STC SA1769CEInstallation of cockpit jumpseat.STC SA4465NMInstallation of speed ring. (S2R-R1820 S/N R1820-001DC AND UP)STC SA4401SWInstallation of S-TEC system 60 single axis automatic flight guidance system, Model ST-020STC SA4786SWInstallation of S-TEC System 60 two axis automatic flight guidance system model ST-106 with optional autotrim systemSTC SA4787SWInstallation of S-TEC yaw damper system model ST-108STC SA4058SWInstallation of pilot's circuit breaker panel (mechanical only).STC SA4783SWInstallation of an electrically driven vacuum pump as a standby auxiliary pump to the existing vacuum system.STC SA5110SW-DInstallation of S-TEC System 60 pitch stabilization system model ST-090 with optional automatic trim system