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 SA1032SWInstallation of continuous flow passenger oxygen system.STC SA433ALInstallation of Wilbur's tire- cushioned model 2300 skis.STC SA296ALInstallation of 'quick-change' leading edge for horizontal stabilizer.STC SA465ALInstallation of PA-18 boot cowl and windshield.STC SA893EAInstallation of 8-quart alcohol propeller anti-icing kit WAP-800A.STC SA2443WEInstallation of the McCauley 1A175-DM-8040 propeller on Cessna 170B aircraft with Continental O-300 enginesSTC SA1401SWReplace Marathon CA-737 battery with General Electric 43B022RB10 battery.STC SA2282WEInstallation of fluid pressure regulating valve, P/N 898304-1-1.STC SA2411WEInstallation of Irvin net assembly409054-501 for use in conjunction with pallet assemblies Brownline P/N 23250-51 or 23250-52. (747-131)STC SA2412WEInstallation of Irvin net assembly409054-501 for use in conjunction with pallet assemblies Brownline P/N 23250-51 or 23250-52. (707-331C) (720-180C)STC SA464ALInstallation of PA-18 rear seat. Approval limited to those Piper J3C-65 and J3C-65S aircraft which have FAA approved PA-18.STC SA801CEInstall Mark II (Hytrol) anti-skid system. (720-051B)STC SA206SWInstallation of molded fiberglas fuselage coveringSTC SA210SWModify Consolidated-Vultee BT-13 engine mount assembly by welding finger plates and gussets.STC SA2430WEInstallation of dual Collins INS-61B inertial navigation system.STC SA1395SWRevise fuel and oil system for inverted flight.STC SA460ALInstallation of PA-18 pilot-static system.STC SA461ALInstallation of PA-18 landing gear cabane.STC SA462ALInstallation of PA-18 front seat.STC SA463ALInstallation of PA-18 elevator control system.STC SE1396SWRevise engine oil pick up system.STC SA458ALInstallation of PA-18 horizontal stabilizer trim system.STC SA459ALInstallation of PA-18 baggage compartment. Approval is limited to those Piper J3C-65 and -65S aircraft which have FAA approved PA-18 elevator control system installed.STC SA456ALInstallation of PA-18 wing lift struts.STC SA457ALForward fuselage structural changes to PA-11 configuration. Approval is limited to those Piper J3C-65 and J3C-65S aircraft which have FAA approved PA-18 fuel system installed.STC SA455ALInstallation of PA-18 fuel system.STC SA1391SWInstallation of dual hydraulic pump.STC ST699SOInstallation of International Inflatable Company Model 68090 emergency evacuation slide modified with Pan Avion valve assembly P/N 526-43.STC SA479SOInstallation of Bendix WLS-880 wings leveler system with and without Bendix FCS-810 automatic flight control system.STC SA894WEInstallation of Lycoming O-320-A2B engine and Sensenich M74DM-56 propeller.STC SA800CEInstallation of three cell forward and three cell aft auxiliary fuel tanks in lower cargo compartment.STC SA477SOModify control wheel.STC SA884EAInstallation of tail logo lights.STC SA184EAInstallation of 13-quart alcohol propeller anti-icing kit utilizing either a Weldon pump (P/N 100B-6) or a Bendix pump (P/N 478360).STC SA794CEInstall vapor cycle air conditioning system.STC SA816EAInstallation of 13 quart alcohol propeller anti-icing kit WAP-500B.STC SA476SOInstallation of M4C autopilot in accordance with Bendix drawing list AE-163, Rev. A.STC SA2429WEInstallation of windshield rain repellent system.STC SA2428WEInstallation of Hoskins/SDI Twilighter MK III supplemental lighting system.STC SA915SWInstallation of Bendix P/N 19E138-2A flexible drive shaft in lieu of Dana P/N 26567 universal joint shaft on Pratt & Whitney Model JT3D-1 engine gear box and CSD.STC SA656EACabin and cockpit interior installation including seating for eleven passengers.STC SA2418WEInstallation of cargo loading system.STC SA2422WEInstallation of Valley Todeco bolt VAL 22016 to replace Boeing bolt BAC B30EK8-48 on 727 thrust reverser.STC SA2421WEInstallation of 600 gallon extended range fuel tankage in forward freight hold.STC SA2385WEInstallation of interior arrange- ment. (727-173C)STC SA883EAInstallation of AIMS equipment.STC SA1362SWAddition of storage drawers under cabin seats.STC SA1363SWInstallation of pressure relief valves in fuel tanks.STC SA474SOInstallation of Bendix FCS-810 automatic flight control system including manual electric trim and flight director indicator DH-841( ).STC SE54WEInstallation of Continental 0-470-A cylinder assemblies on a Continental 0-470-K engine.