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 SA1654CEInstallation of aerial camera provisions and interchangeable structural plug.Avcon Industries Inc · Dec 1, 1981STC SA4555SWRemoval of cabin windows and installation of new double paned windows.Frakes Aviation, Inc · Nov 30, 1981STC SA3551WEInstallation of either a single or dual Global GNS-500A VLF/OMEGA navigation system and optional installation of Vandling NDB-2 navigation data bank.AiResearch Aivation Service Co · Nov 23, 1981STC SP10WPInstallation of greaseless counterweight bearings. (2D 30-227, -233, -235, -237, -243, -247, -249, -259, -261)American Propeller Service · Nov 20, 1981STC SP11WPInstallation of greaseless counterweight bearings. (12D 40-211, -217)American Propeller Service · Nov 20, 1981STC SP12WPInstallation of greaseless counterweight bearings. (3D 40-225, -277, -231, -235, -267, -271)American Propeller Service · Nov 20, 1981STC SA1292SOInstallation of an adjustable nine-inch trim tab on left aileron.Aero Trim, Inc · Nov 13, 1981STC SA1294SOInstallation of an adjustable nine-inch trim tab on left aileron.Aero Trim, Inc · Nov 13, 1981STC SA1295SOInstallation of an adjustable nine-inch trim tab on left aileron.Aero Trim, Inc · Nov 13, 1981STC SA1296SOInstallation of an adjustable nine- inch trim tab on left aileron.Aero Trim, Inc · Nov 13, 1981STC SA1298SOInstallation of adjustable nine-inch trim tab on left aileron.Aero Trim, Inc · Nov 13, 1981STC SA1693CEInstallation of fuselage baggage avionics rack (structural provisions only).Avcon Industries Inc · Nov 13, 1981STC SA1691CEInstallation of film cassette rack.Avcon Industries Inc · Nov 12, 1981STC SA1692CEStructural installation for aft avionics console.Avcon Industries Inc · Nov 12, 1981STC SA570GLInstallation of Norton radome kit No. 4314X.Norton Company, Performance Plactics · Nov 9, 1981STC SA746EAInstallation of Norton radome kit numbers, P/N 3090X-1, 3090X-10, 3090X-15, 3090X-20 or 3090X-30.Norton Company, Performance Plactics · Nov 9, 1981STC SA1689CEInstallation of radar equipment console on seat rails.Avcon Industries Inc · Nov 5, 1981STC SA4139SWInstallation of S-TEC system 60 two axis flight guidance system Model ST-007 with optional autotrim systemS-TEC Corporation · Nov 5, 1981STC SA569GLInstallation of center console extension.Kal-Aero, Inc · Nov 5, 1981STC SA1216SOInstallation of an adjustable trim lab on the left aileron.Aero Trim Inc · Nov 4, 1981STC SA1217SOInstallation of an adjustable trim tab on the left aileron.Aero Trim Inc · Nov 4, 1981STC SA4132SWInstallation of S-TEC System 60, Single Axis, Automatic Flight Guidance System, Model ST-006S-TEC Corporation · Nov 4, 1981STC SA4369WPRelocation of an engine fuel computer.AiResearch Aivation Service Co · Nov 4, 1981STC SA568GLInstallation of S.L. Fixtures bar P/N 74515004, and galley P/N 74611004.SL Fixtures, Ltd · Nov 4, 1981STC SA4240SWInstallation of S-TEC system 60 two axis automatic flight guidance system, Model ST-018 with optional autotrim systemS-TEC Corporation · Nov 2, 1981STC SA1243SOInstallation of a Bendix FCS-8700B automatic flight control system including optional flight director.Bendix Corporation Avionics Div · Oct 29, 1981STC SA4375WPInstallation of saddle blocks as replacement for landing gear attachment U-bolts (P/N 1-9805).Able Air Corporation · Oct 29, 1981STC SH1418NMModify Type Design by the Installation of Bulk Liquid Cargo Tank Assembly installed.Sorm Inc · Oct 29, 1981STC SA1161CEInstallation of Collins FPC-75 flight profile comparator (ground proximity warning system).Trans World Airlines Inc · Oct 27, 1981STC SA4250SWInstallation of dual Sperry RH-445 radio magnetic indicators.Falcon Jet Corporation · Oct 26, 1981STC SA1683CEInstallation of Collins AP-106 autopilot system with various flight director systems.Collins Aviation Service · Oct 21, 1981STC SA1684CEInstallation of Collins AP-106 autopilot system with various flight director systems.Collins Aviation Service · Oct 21, 1981STC SA4514SWInstallation of S-TEC system 60 two axis automatic flight system Model ST-041 with optional autotrim systemS-TEC Corporation · Oct 21, 1981STC SA4025WEInstallation of cargo door, cargo floor, class E cargo compartment provisions for weather radar installation. (240 series 27)Hamilton Aviation Co · Oct 20, 1981STC SA4026WEConversion of military T-29B to civil model 240-27 and military T-29D to civil model 240-52Hamilton Aviation Co · Oct 20, 1981STC SA4027WEInstallation of a boarding ladder. (240 SERIES 27)Hamilton Aviation Co · Oct 20, 1981STC SA4155WEInstallation of two Southwind combustion heaters, P/N 8472, with associated plumbing, ducting and fire protection.Hamilton Aviation Co · Oct 20, 1981STC SA4511SWInstallation of S-TEC system 60 pitch stabilization Model ST-039 with optional autotrimS-TEC Corporation · Oct 20, 1981STC SA1284SOInstallation of seats and seat tracks.Jungle Aviation & Radio Service, Inc. · Oct 19, 1981STC SA1410NMInstallation of a McCauley 2A34C203/90DCA-10 propeller on a continental IO-360-A engineRobert E Womeldorff · Oct 19, 1981STC SA119GLElectrical cable harness assemblies for left and right engines; each consisting of starter-generator cables, starter-generator ground cable, master junction cable and fan tach sensor cable.General Electric Company · Oct 13, 1981STC SA4161SWInstallation of Global GNS-500A VLF/OMEGA navigation system.Falcon Jet Corporation · Oct 13, 1981STC SA1084EA-DInstallation of Canadian Marconi CMA-771 Omega navigation system.Pan American World Airways Inc · Oct 8, 1981STC SA1277SOModification and installation of an alternate fuel sending unit.JAARS Inc. · Oct 8, 1981STC SA1279SOInstallation of shoulder harness and headrest on the forward flight attendant seat.Eastern Airlines, Inc · Oct 6, 1981STC SA564GLInstallation of Continental IO-360 engine per STC SA53NW and further modified with new engine baffling, Alturair cowling, relocated battery box, and Cessna propeller spinner. Also included is the installation of an Aero Instruments, P/N PH500, heated pitot tube and flush mounted static port.Hill Brothers Avn Inc · Oct 6, 1981STC SA4477SWInstallation of S-TEC System 60 pitch stabilization system, Model ST-062 with optional autotrim systemS-TEC Corporation · Oct 5, 1981STC SA1083EA-DInstallation of dual Canadian Marconi CMA-771 Omega navigation system.Pan American World Airways Inc · Oct 3, 1981STC SA4075SWInstallation of BKM 100PHM-2 pitot head monitor system.BKM Systems · Oct 2, 1981STC SA4389SWInstallation of S-TEC system 60 pitch stabilization system Model ST-047 with optional autotrim systemS-TEC Corporation · Oct 2, 1981