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 SA3469SW-DInstallation of Century automatic flight system Model AK975 consisting of a Century 2010/2030/2031/2050/2051 autopilot.Century Flight Systems Inc · May 3, 1994STC ST00037ATUnison igniter plugs, P/N 9044400-1.Unison Industries · May 2, 1994STC SA00082SEInstallation of a baggage door strut.Flight Shop · Apr 29, 1994STC SE977NEInstallation of Canadian Aero Manufacturing Watson starter clutch P/N 641500-10, 641500-10-SO, 641500-15, 641500-15-SO, 641500-20, or641500-20-SO.Canadian Aero Manufacturing · Apr 29, 1994STC SR00097DEAft Cargo Doors Push-Out Window installation.Air Methods Corporation · Apr 29, 1994STC SR00098DEInstallation of a Crosstube Landing Light.Air Methods Corporation · Apr 29, 1994STC SR00099DESX-5 Searchlight installation.Air Methods Corporation · Apr 29, 1994STC SR00100DEAvionics installation.Air Methods Corporation · Apr 29, 1994STC SR00102DEInstallation of an Air Methods Avionics Accessories Kit. (MBB-BK 117 B-2)Air Methods Corporation · Apr 29, 1994STC ST75CHInstallation of Sundstrand Mark VI ground proximity warning system.ElectroSonics Div of AiRadio Corporation · Apr 29, 1994STC SA8832SWInstallation of dual Universal Navigation Corp. UNS-1M navigation management systems.K C Aviation, Inc · Apr 28, 1994STC ST00069NYInstallation of Loral/Fairchild F1000 digital flight data recorder.Innotech Aviation · Apr 28, 1994STC SA8837SWInstallation of a Universal (UNS-1M) Nav Management System with radio reference and GPS sensors.Associated Air Center · Apr 26, 1994STC SA7071NMInstallation of Global Wulfsberg FLITEFONE 800, airborne public switching telephone system.AlliedSignal Avionics · Apr 22, 1994STC SA7083NMInstallation of BF Goodrich Aerospace, Jet Electronics and Technology Inc. Model AI-330 standby attitude indicator and associated indicator power supply.Jet Electronics & Technology · Apr 22, 1994STC SA5203SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance system, Model ST-191S-TEC Corporation · Apr 21, 1994STC SA7082NMManufacture and installation of compact power drive units in the fore and aft lower lobe cargo decks.Aero Union Corporation · Apr 21, 1994STC ST191CHInstallation of a BFGoodrich Flight Systems TCAS I system.Duncan Aviation · Apr 21, 1994STC SA0092DEInstallation of Replacement Exhaust System. (A188, A188A, A188B SEE LIMITATIONS)Air Care Systems, Inc · Apr 20, 1994STC ST17BOInstallation of a Bendix King Model KRA 405 radio altimeter system.Northeast Express Regional Airlines · Apr 20, 1994STC SA00155WIInstallation of Garmin Global positioning system GPS 165Garmin International · Apr 19, 1994STC SA1064NEInstallation of lower wing front spar cap reinforcement kit.SK Aircraft Company, Inc · Apr 19, 1994STC SA1482GLInstallation of Teledyne Continental Motors IO-550-F engine, McCauley D3A34C401/90DFA-10 propeller(U206E, F, G S/N U20601445 - U20604074) or D3A34C402/90DFA-10(for U206F S/N U20602200 - U20604074 and U206G S/N U20602200 and up) and assoc changes.Wipaire Inc · Apr 19, 1994STC SH2740SOInstallation of an IDC encoding altimeter.Sikorsky Aircraft · Apr 16, 1994STC SA00088DE-DNine-place seating configuration.Air Methods Corporation · Apr 15, 1994STC SA02010AKFabrication and installation of a third aft cabin window in combination with the two windows approved by Supplemental Type Certificate (STC) No. SA4645NM on both sides of the fuselage, and fabrication and installation of a baggage shelf.Alaska Aircraft Sales, Inc · Apr 15, 1994STC SA02011AKFabrication and installation of top deck assembly x-brace.F Atlee Dodge Aircraft Service · Apr 15, 1994STC SA8825SWInstallation of Trimble Navigation TNL-3000T Loran C with global positioning navigation system.Trimble Navigation, Inc · Apr 15, 1994STC SR00031NYInstallation of a Howell engine performance assurance monitoring system.Howell Instruments, Inc · Apr 15, 1994STC SR00069SEFabrication of Simplex dry agricultural substance dispersal system.Simplex Manufacturing Company · Apr 15, 1994STC SA00460ATInstallation of a Sundstrand ground proximity warning system.Miami Avionics Corporation · Apr 14, 1994STC ST00458ATInstallation of II Morror Apollo 2001D Loran-C and GPS navigation systems.VGA, Inc · Apr 14, 1994STC ST00459ATInstallation of a single Sunair ASB-50 HF radio system with a grounded wire system.VGA, Inc · Apr 14, 1994STC SA5894NMInstallation of Elsinore Aerospace Systems galleys and stowage compartments.Continental Airlines Inc · Apr 11, 1994STC SA5964NMInstallation of winglets, revised vortex generator shape, addition of 6 vortilons, removal of wing fences, and related changes to navigation/position lights. (G-1159 GII)Aviation Partners Inc · Apr 11, 1994STC SA00075SEModified instrument panel manufactured and installed.PDX, Inc · Apr 8, 1994STC SA00073SEInstallation of vortex generators to the wing upper surface at the leading edge.Micro AeroDynamics Inc · Apr 7, 1994STC SA186CHInstallation of a Flight Visions FV-2000/KA head- up display.Flight Visions, Inc · Apr 7, 1994STC SA187CHInstallation of a Flight Visions FV-2000/KA head- up display.Flight Visions, Inc · Apr 7, 1994STC SA7077NMInstallation of BFGoodrich Traffic alerrt and collision avoidance system (TCAS I).Aviall, Inc · Apr 6, 1994STC SA8496SW-DInstallation of a Century automatic flight system, Model AK1014 consisting of a Century 2010/2030/2031/2050-2051 autopilot/flight director.Century Flight Systems Inc · Apr 5, 1994STC ST00368ATInstallation of Liquid Crystal EADI and EHSI Displays.Federal Express Corp · Apr 5, 1994STC SA00148WIInstallation of T.K.S. Ice Protection SystemCentral Airlines Inc · Apr 4, 1994STC SA00149WIInstallation of Alternate Static SourceCentral Airlines Inc · Apr 4, 1994STC SA1672GLInstallation of Bendix/King EFS-10 electronic flight info sys(EFIS) comprised of 4 display units P/N 3614309-1006, 3 symbol generators P/N 3614335-2015, 3 Navigation concentrators P/N 3614331-2003, 2 EFIS control panels P/N 3614277-1060, 1CRS/HDG/CRS control panel setting control P/N 3605867-0501 and P/N 3614330-1002, and 1 RADALT/DH Collins FGS-80 flight guidance sys.ABX Air Incorporated · Mar 31, 1994STC ST00242NY-DInstallation of a Dual Global GNS-X Navigation System with a Single GPS sensor.Delta Engineering · Mar 31, 1994STC ST00451ATInstallation of Folding Cart Assembly, P/N 2498-502.BFE Services · Mar 31, 1994STC ST183CHInstallation of a Fairchild model F800 digital flight data recorder.ElectroSonics Div of AiRadio Corporation · Mar 31, 1994STC ST184CHInstallation of expanded parameters for Fairchild digital flight data recorder model F1000.ABX Air Incorporated · Mar 31, 1994STC ST00448ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Mar 29, 1994