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 SA1-22618 inch AVQ-50 antenna mount.STC SA1-23412 inch AVQ-50 antenna mount.STC SA1-419RCA 5-inch AVQ-50 indicator and underseat mount.STC SA1694WEInstallation of Franklin GA-350-C2 engine, McCauley 2A31C/84S-6 propeller, and Aqua Float Corporation Model 2400, or Edo Corporation Model 248B-2440 floatsSTC SA365ALInstallation of AN-DPD-Z (XE-Z) side looking radarSTC SE18WEInstallation of AiResearch T-1112 turbosupercharger.STC SA2076WEInstallation of Collins AP-104/ FD-109 autopilot - flight director system.STC SA1139SWWing line mooring kit.STC SA525EA-DConvert interior passenger arrangement to the summer configuration of four first class lounge, 26 first class, and 113 tourist class seats by
removing the LH coat compartment, three first class double seats, and
installing two additional rows of tourist class seats and a LH class dividerSTC SE49WEModification of the supercharger inlet housing and connecting elbow assembly of Avco Lycoming IGSO-480-A1E6.STC SA349ALInstallation of McCauley 1A175-GM8242, GM8244, or GM8246 propeller.STC SA563EAInstallation of digital adaptive recording system (DARS) on one Boeing 727-23.STC SA4-1329Alternate fuel source equipped with Pratt & Whitney R-2800 Series C engines and fuel flow meters.STC SA2142WEInstallation of DASCO Heated Pitot Tube Kit 2022-12.STC ST664SOModify door-mounted evacuation slide container, Boeing P/N 65-26998-1, from a two-point closure to a positive single-point closure.STC SA405EA-DConvert all Boeing 707-123B aircraft to the summer passenger cabin configuration (4 first class lounge, 26 first class seats, and 101 tourist class seats) by removing one coat compartment, three first class double seats and installing two additional rows of tourist class seats and LH class dividerSTC SA1716WEInstallation of exhaust gas temperature (EGT) system.STC SA2117WEModify 747-100 Series Aircraft by the installation of 747 Lower Deck Modular and Unitized Baggage/Cargo Containers.STC SA757EAGoodyear Aerospace Corporation Cargo pallet with barrier net installation. (720-180C) (707-331C)STC SA1582WEInstallation of control position indicator (CPI) system.STC SA234EAInstallation of Chamberlain 2310K-B series radome kit.STC SA265EAInstallation of Chamberlain radome kit #2001K-B for use with Bendix radar RDR-100 or RDR-110.STC SA266EAInstallation of Chamberlain Engineering 2003K-B radome and antenna mount transmitter/receiver support bracket for use with 12 inch Bendix radar system No. RDR-100 or RDR-110.STC SA277EAInstallation of Chamberlain 2090K-B radome kit for Bendix 100 or RDR-110 radar systems with transmitter/receiver unit and 12-inch antenna.STC SA4-144Installation of Pratt & Whitney R-985 engine and conversion of airplane to duster.STC SA619EAInstallation of radome kit 3061K for Bendix RDR-100 or RDR-110. (PA-23-250 SN 27-2000 and up)STC SA661EAInstallation of Radome Kit No. 3084K for Bendix RDR-100 or RDR-110 series radar systems 12-inch antenna.STC SA780EAInstallation of Radome Kit No. 4004K-B for Bendix RDR-100 or RDR-110 series radar systems - 12-inch antenna.STC SA1126SWInstallation of alternate air filter.STC SA988CEInstallation of fuel dump valve;G.W. increase to10,000 pounds.STC SA561EA-DInstallation of automatic throttle/ speed control system.STC SA1064SWInstallation of Wild RC-8 aerial survey camera.STC SA1094SWInstallation of RC-8, RC-9, and RMK-A-15/23 camera.STC SA1095SWInstallation of Bendix ANA-12A doppler antennaSTC SA515EA-DInstall a REF Dynamics beverage barSTC SA2105WEInstallation of Model EGT-3 exhaust gas temperature monitor(with rising temperature alarm). (DC-6B (NAVY R6D-1Z) 680)STC SA443WEInstallation of cargo door, a cargo floor and an emergency exit, plus removal of original cargo door and forward passenger entrance door.STC SE3PCInstallation of AC type LA47 spark plugsSTC SE4PCInstallation of AC typ LA47 spark plugsSTC SA1122SWInstallation of dual cameras and navigation sightSTC SA302ALInstallation of AD 2500x10.5 wheel replacement skis and rigging.STC SA555EA-DTo comply with FAR 25.812(e), a lever lock switch will be installed at a point accessible to the forward flight attendant seat and the necessary circuitry will be installed to allow the flight attendant to turn the emergency lights "on"STC SA1-472Installation of Atlantic Aviation Corp.'s TSO-C39 seat model"Retractable Seat --G II."STC SA7727SWInstallation of Honeywell Primus870 Weather Radar with LSZ-850 Lightning Sensor systemSTC ST01481ATFabrication and installation of a high sould transmission loss composite cabin interior system.STC SA3-643Transa-Strobe beacon B-7228.STC SA4-1009Eonite covering on complete airplane.STC SA4-1030Eonite covering on all control surfaces including flaps.STC SA4-1096Eonite covering on wings.STC SA4-1225Eonite covering on complete aircraft.