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 ST78CHInstallation of a Cessna auto-temp sensor assembly.Duncan Aviation · Jun 28, 1993STC ST79CHInstallation of a Cessna auto-temp sensor assembly.Duncan Aviation · Jun 28, 1993STC SE1029GLInstallation of a fuel flow transducer.Shadin Company, Inc · Jun 25, 1993STC SH1028GLIncorporation of fuel flow indicator.Shadin Company, Inc · Jun 25, 1993STC SH8651SWApproval to operate with crew doors removed.Bell Helicopter Textron · Jun 25, 1993STC SA6014NMInstallation of Honeywell traffic alert and collision avoidance system(TCAS II).Learjet Inc. · Jun 23, 1993STC SA6035NMInstallation of Bendix/King traffic alert and collision avoidance system (TCAS II).Long Beach Citation Service Ctr · Jun 23, 1993STC SH521NEInstallation of medical interiors.Atlantic Aviation Corporation · Jun 23, 1993STC SA00019NYInstallation of commuter interior.Field Aviation Co Inc · Jun 22, 1993STC SA00261ATInstallation of basic type BYE-14, Model No. 1008 air driven alternator. (PA-18 Series except PA-18-150 and PA-18A-150)Basic Aircraft Products Inc · Jun 22, 1993STC SA4030NMInstallation of Lycoming IO-360-A1B6D or IO-360-A1B6 engine modified.Firewall Forward Inc · Jun 22, 1993STC SE00046AT-DState 1 LPC Stator: Provide a seamless one piece rubber airflow surface at the inner shroud.Aero Component Technologies · Jun 22, 1993STC SH1553GLInstall removable-quick disconnect auxiliary fuel tank in baggage compartment.Aaron Charles P · Jun 22, 1993STC SA5198NMInstallation of vortex gnerators on the wing and vertical tail and a5% increase in takeoff weight.Aeronautical Testing Service · Jun 21, 1993STC SA00079WIConversion to cargo configuration.Majestic Airlines · Jun 18, 1993STC SR00032DEInstallation of an emergency medical system interior.Air Methods Corporation · Jun 18, 1993STC ST00016NYInstallation of radar flight plan range select switch.Richards David J · Jun 18, 1993STC ST00259ATIncrease maximum takeoff weight to 450,000 lbs.Argosy International · Jun 18, 1993STC SA2707SOInstallation of a Concorde RG-380E Sealed Lead-Acid Battery.United Beechcraft, Inc. · Jun 17, 1993STC SA2954SOInstallation of an auxiliary ground heater.Hangar One, Inc · Jun 17, 1993STC ST00080WIInstall a medical console/ stretcher base.Med-Flite of Midamerica · Jun 17, 1993STC ST00073WIInstallation of forward air conditioner system.Learjet Inc · Jun 16, 1993STC ST00074WIInstallation of Mach Trim system, flight director system, and air data computer.Learjet Inc · Jun 16, 1993STC ST00078WIInstallation of Sierra Model 9207, semiautomatic flight inspection system.Sierra Technologies, Inc · Jun 16, 1993STC SA00002SEInstallation of fiberglass reinforced plastic wing tipsMet-Co Aire · Jun 14, 1993STC SA4076NMInstallation of medical equipment system unit Serial No. 1.Travelaire Service Inc · Jun 14, 1993STC SA7038SW-DInstallation of Honeywell inertial reference system.Falcon Jet Corporation · Jun 14, 1993STC SH4759NMInstallation of North American Ind. model 135 pistol grip(Automatic flagman control) and cyclic stick extensions.Geneva Aviation · Jun 14, 1993STC ST00256ATInstallation of a Summit Avionics data link printer.Delta Airlines Inc · Jun 14, 1993STC SA00039DEInstallation of preoiler system.Oilamatic Inc · Jun 11, 1993STC SE00005DEInstallation of engine oil filter adapter compatable with SA4094NM Oilamatic, Inc. engine preoiling system.Oilamatic Inc · Jun 11, 1993STC SQ00220ATReplace fuel-selector valve with an overhauled and modified Consolidated Vultee B-24 (Type PE-3) fuel selector valve, and on the AT-6A thru AT-6F models, convert auxiliary outlet port of the left tank to become the main fuel outlet.Summers G. H. Jr · Jun 11, 1993STC ST00253ATInstallation of folding cart assembly, P/N 2498-501, and Atlas tray carrier, P/N 282-502.BFE Services · Jun 11, 1993STC SA00070WIInstallation of Aero Commander690 windshield.Central Airlines Inc · Jun 10, 1993STC SR00255ATInstallation of Spectrolab SX-5 searchlight.Palmetto Helicopters, Inc · Jun 9, 1993STC SA00165ATInstallation of 13 passenger interior arrangement.Hill Air Company · Jun 8, 1993STC SA3976SW-DInstall passenger seats at Type III overwing emergency exists.American Airlines Inc · Jun 8, 1993STC SH8647SWInstallation of an airborne vibration monitoring system.Rotor Dynamics Americas · Jun 8, 1993STC ST00247ATInstallation of a flight director autopilot.Delta Airlines Inc · Jun 8, 1993STC SA6032NMInstallation of dual flight management systems, dual global positioning sensors, dual Bendix King microwave landing systems, dual radio reference sensors, single data transfer unit, control heads and associated 3-way navigation transfer switching system.Universal Navigation Corp · Jun 7, 1993STC SH5256NMInstallation of a cockpit mount stand for provisions to mount a video monitor.Paravion Technology Inc · Jun 7, 1993STC ST00249ATInstallation of two drawer tray carrier P/N 2397-502, and three drawer tray carrier, P/N 2396-502.BFE Services · Jun 7, 1993STC ST00250ATInstallation of two drawer tray P/N 2397-502, and three drawer tray carrier, P/N 2396-502.BFE Services · Jun 7, 1993STC ST00251ATInstallation of two drawer tray carrier, P/N 2397-502, and three drawer tray carrier, P/N 2396-502.BFE Services · Jun 7, 1993STC ST00252ATInstallation of two drawer tray carrier, P/N 2397-502, and three drawer tray carrier, P/N 2396-502.BFE Services · Jun 7, 1993STC SA3455SW-DInstallation of Century automatic flight system Model AK960 consisting of a Century 2010/2030/2031/2050/2051 autopilot.Century Flight Systems Inc · Jun 4, 1993STC SR00037DEInstallation of aft emergency push-out windows.Air Methods Corporation · Jun 4, 1993STC SA218WETurbine installation GTC 85-90E or GTCP 85-291E.AlliedSignal Aviation Services · Jun 3, 1993STC SA3870WEInstallation of Garrett AiResearch TFE-731-3-1H engines and related changes.AlliedSignal Aviation Services · Jun 3, 1993STC SA3925WEInstallation of Garrett AiResearch TFE-731-3-1H engines and related changes.AlliedSignal Aviation Services · Jun 3, 1993