Supplemental type certificates

49,111 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 ST03659ATInstallation of an EMS Technologies Inmarsat SATCOM SystemWoven Electronics, LLC · Sep 26, 2022STC ST03678ATInstallation of a Spectralux DLink+ ACARS SystemWoven Electronics, LLC · Sep 26, 2022STC ST03722ATInstallation of a Rockwell Collins 8.33kHz Very High Frequency (VHF) Communication SystemWoven Electronics, LLC · Sep 26, 2022STC ST04783NYInstallation of the provisions for the Mark II Laser Airborne Depth Sounder (LADS) in the Standard Passenger Carrying ConfigurationField Aviation East Limited · Sep 26, 2022STC SE01966WIUse of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft enginesGeneral Aviation Modifications Inc. · Sep 22, 2022STC ST00056IBInstallation of a VIP Cabin configuration MSN 32777Lufthansa Technik AG · Sep 22, 2022STC SA000154ATInstallation of cabin windows.Summit Aviation Inc. · Sep 21, 2022STC SA00796ATInstallation of a dual-isolator forward engine mount systemSummit Aviation Inc. · Sep 21, 2022STC SA00972ATInstallation of a Cargo Vertical Restraint NetSummit Aviation Inc · Sep 21, 2022STC SA01166ATInstallation of two passenger seats and aft relocation of the cargo barrier.Summit Aviation Inc · Sep 21, 2022STC SA01422AT-DInstallation of Lower Cabin Door StiffenerSummit Aviation Inc. · Sep 21, 2022STC SA01539AT-DInstallation of Remote Oil CoolerSummit Aviation Inc · Sep 21, 2022STC SA02029AT-DInstallation of a Teledyne Continental Motors IO-550-P engine and Hartzell PHC-J3YF-1RF/F7691() propellerSummit Aviation Inc · Sep 21, 2022STC SA02107AT-DInstallation of a Teledyne Continental Motors IO-550-P engine and Hartzell PHC-J3YF-1RF/F7691() propellerSummit Aviation Inc. · Sep 21, 2022STC SA02314AT-DInstallation of a stainless steel exhaust systemSummit Aviation Inc · Sep 21, 2022STC SA02422AT-DInstallation of a Stainless Steel Exhaust SystemSummit Aviation Inc. · Sep 21, 2022STC SA02423AT-DInstallation of Partition NetsSummit Aviation Inc · Sep 21, 2022STC SA02507AT-DInstallation of Teledyne Continental Motors IO-550-N engine and Hartzell PHC-J3YF-1RF/F8068( ) propeller.Summit Aviation Inc · Sep 21, 2022STC SA03122AT-DInstallation of a Rear Camera WindowSummit Aviation Inc. · Sep 21, 2022STC SA03123AT-DInstallation of Cabin SkylightsSummit Aviation Inc. · Sep 21, 2022STC SA03148AT-DInstallation of Right Wing Landing and Taxi Lights.Summit Aviation Inc. · Sep 21, 2022STC SA03229AT-DInstallation of Right Wing HID Landing and Incandescent Taxi Lights.Summit Aviation Inc · Sep 21, 2022STC SA10145SC-DInstallation of a Teledyne Continental Motors Model IO-550-R engineSummit Aviation Inc. · Sep 21, 2022STC SE02525ATModification to install new engine mount brackets.Summit Aviation Inc · Sep 21, 2022STC SR03832NYInstallation of Full Vertical Reference Door P/N D412-761 for Left Hand Vertical Reference OperationsDart Aerospace Limited · Sep 21, 2022STC SR09930ACInstallation Rear-View MirrorAero-Seats and Systems Inc · Sep 21, 2022STC ST00026ATInstallation passenger interior and cargo door modification in Cessna Caravan (cargo conversion) aircraftSummit Aviation Inc · Sep 21, 2022STC ST01046DEInstallation of Datalink Communications Systems supporting Air Traffic Services (ATS) using a Honeywell Mark II+ CMU System in accordance with West Star Aviation Master Data List, Doc. No. A20311L-149, Revision D, dated August 4, 2021, or later FAA-approved revision.West Star Aviation · Sep 21, 2022STC ST02635ATDeactivation of Aeronca (Learjet) Thrust ReversersSummit Aviation Inc · Sep 21, 2022STC SA00638WIInstallation of Concorde Battery Corporation (vrsla) Valve Regulated Sealed Acid Battery.Aero-Mach Wilco LLC · Sep 20, 2022STC SA00741WIInstallation of the Concorde RG-380E/K series VRSLA batteries in airplanes listed on the attached FAA approved Model List (AML)Aero-Mach Wilco LLC · Sep 20, 2022STC SA00753WIInstallation of the Concorde VRSLA (RG-24-15, RG-24-16, RG-35AXC and RG-35A) batteriesAero-Mach Wilco LLC · Sep 20, 2022STC SA00843WIInstallation of Concorde Battery Corporation (VRSLA) Valve Regulated Sealed Lead Acid BatteryAero-Mach Wilco LLC · Sep 20, 2022STC SA00954WIInstallation of Concorde RG Series Batteries in Piper Single Engine Airplanes.Aero-Mach Wilco LLC · Sep 20, 2022STC SA01044DEThis STC approves the Finnoff Aviation Products installation of the TB44 advanced lithium-ion battery manufactured by True Blue Power in the make and model listed above (Single Battery Configuration)Finnoff Aviation Products · Sep 20, 2022STC SA01827WIInstallation of LED Position Lights.Aero-Mach Wilco LLC · Sep 20, 2022STC SA02534AKInstallation of Airframes Alaska Aluminum Lift StrutsAirframes Alaska LLC · Sep 20, 2022STC SA2395CEReplacement of pilot/co-pilot overhead fresh air valves with WEMAC type directional control valves.Aero-Mach Wilco LLC · Sep 20, 2022STC SA2435CEReplace the nickel-cadmium battery with Concorde RG-380E lead acid battery.Aero-Mach Wilco LLC · Sep 20, 2022STC SA2436CEModify the battery box and replace the nickel-cadmium battery with a Concorde CB24-380E lead acid battery.Aero-Mach Wilco LLC · Sep 20, 2022STC SA2496CEModify the battery compartment and replace the nickel cadmium batteries with Concorde RG 380E lead acid batteries.Aero-Mach Wilco LLC · Sep 20, 2022STC SA2558CEReplace the lead acid battery with a Concorde RG 24-11M lead acid batteryAero-Mach Wilco LLC · Sep 20, 2022STC SA2749CEInstallation of wing mounted convex mirror, for inspection of nose and main landing gear position.Aero-Mach Wilco LLC · Sep 20, 2022STC SA2790CEInstallation of wing mounted convex mirror, for inspection of nose and main landing gear position.Aero-Mach Wilco LLC · Sep 20, 2022STC SA2791CEInstallation of wing mounted convex mirror, for inspection of nose and main landing gear position.Aero-Mach Wilco LLC · Sep 20, 2022STC SA2792CEInstallation of wing mounted convex mirror, for inspection of nose and main landing gear position.Aero-Mach Wilco LLC · Sep 20, 2022STC ST00011WIInstallation of Concorde RG380E/40 and 40B battery.Aero-Mach Wilco LLC · Sep 20, 2022STC SA01376CHInstallation of Parker Hannifin Wheel/Brake Assembly P/N 40-424/30-244 (conversion kit no. 199-241).KAMAN Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA04264CHInstallation of Parker Hannifin Corporation, Aircraft Wheel & Brake Division 199-282 Conversion Kit for main wheels and brakesKaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022STC SA1009GLInstall Aircraft Wheel & Brake Conversion Kit 199-150, N/C.Kaman Corporation Aircraft Wheel and Brake LLC · Sep 19, 2022