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 SA564ALModification of PA-12 elevator control system forward of fuselage station 181. (PA-12 SERIES Landplanes ONLY)STC SA565ALInstallation of aft baggage compartment in PA-12 airplanes. (Landplanes ONLY)STC SA577ALModification of standard pilot seat.STC SA307NWInstallation of a 1968 Cessna Model 172 airframe (forward of Station 27) and engine cowling;l Cessna Model 172 AVCON conversion power-pac consisting of a Lycoming O-360-A1A engine, Cessna 172 engine mount (P/N 0551017-1), Hartzell HC-C2YK-1F/7666A-2 propeller, carburetor air box and nose cowling; and a Cessna Model 172 baggage door assemblySTC SA1488CEInstallation of a pitot heater failure indication system. (727-231A, -231, -17, -180C, -31C, -31)STC SA1069SOInstallation of Bendix FCS-870automatic flight control system including manual electric pitch trim and optional flight director.STC SA3929WEInstallation of automatic communications addressing and reporting system (ACARS). (727-2Q8)STC SA935SOInstallation of a Bendix FCS-870automatic flight control system including manual electric pitch trim and optional yaw damper and optional optional flight director.STC SH763NWInstallation of 1 to 9 passenger configurationSTC SA307GLInstallation of Collins FPC-75 flight profile comparator, P/N 622-2615-500. (747-E4B)STC SA761NWInstallation of two Lycoming O-320-B3B engines, two Hartzell HC-82XL-2C/7636D-4 propellers, modified engine mounts, spinners, and associated systems.STC SA3415WEInstallation of Lycoming O-320-D2A engine and Sensenich M74DM6-0-60 propeller.STC SA460CEReplace main wheel and brake assemblies with Bendix wheel assembly P/N 152051-5 or P/N152051-4 and Bendix brake assembly P/N 2600997-3. (720B-024B, -051B, -023B) (720-062, -023, -027, -060B, -025, -058B, -059B, -048, -022, -040B, -030B, -068B, -047B)STC SA1068SOInstallation of Intercontinental Dynamics Corp. radio/barometric altimeter with voice terrain advisory and Sperry mini air data computer.STC SA1144EAInstallation of movie screens in upper deck and 'B' cabin. (747-136)STC SA3918WEInstallation of Silver Instruments Fueltron III digital fuel flow and totalizer system.STC SA744NWInstallation of a Piper PA-11 cowl and a fuel level sight gaugeSTC SA754NWInstallation of Fernandez model8001 and 8001A skis.STC SA266GLInstallation of Litton LTN-211 Omega navigation system.STC SA758NWInstallation of a Franz Model CA oil filterSTC SH236WEInstallation of searchlight.STC SA1073CEInstallation of wing leading edge cuffs, Cessna drooped wing tips, stall fences, and aileron gap seals.STC SA223GLThe installation of the stall strips.STC SA908CEInstall STOL kit (wing leading edge cuffs, drooped tips, stall fences and aileron gap seals)STC SA940CEInstall STOL Kit (wing leading edge cuffs, drooped tips, stall fences and aileron gap seals)STC SA944CEInstall STOL kitSTC SA1066SOAlternate installation of hydraulic pump utilizing existing engine drive.STC SA3911WEModifications to permit an increase in maximum allowable zero fuel weight.STC SA3912WEModifications to permit an increase in maximum allowable zero fuel weight.STC SA3908WEModifications to permit an increase in maximum allowable zero fuel weight.STC SA3909WEModifications to permit an increase in maximum allowable zero fuel weight.STC SA3851WEInstallation of Litton LTN-211 Omega Navigation System.STC SH2840SWChemical spray boom.STC SA1065SOInstallation of support rack(incubator).STC SA1291CEInstallation of Lycoming IO-720-A1B engine.STC SA27PCOne Only STC, S/N 18362, N78; Installation of stowage container aft main cabin fuselage left side between overwing emergency exits.STC SA3184WEInstallation of ventral air skeg.STC SA770SOInstallation of cargo pallet and container loading and restraint system.STC SA98RMInstall a Hartzell Model HC-C3YR-1RF/F8468A-6R propeller per Hi-Country Aviation installation instructions, approved 5/10/77.STC SH5CEInstallation of Simplex Manufacturing Company 32 foot agricultural spray boom assembly.STC SH752NWInstallation of a weighing system.STC SA936SOInstallation of Bendix NP-2041A area navigation computer programmer.STC SA1482CEInstallation of Tull microwave landing system.STC SA1483CEInstallation of Tull microwave landing system.STC SA2-224Windshield manufactured in accordance with Luminous Plastics, Inc. Drawing LP-306.STC SA2-225Windshield manufactured in accordance with Luminous Plastics, Drawing No. LP-650.STC SA2-226Windshield manufactured in accordance with Luminous Plastics.STC SA2-227Windshield manufactured in accordance with Luminous Plastics, Inc. Drawing LP-102 and 202.STC SA2907SWInstallation of Pitot head indicating system.STC SA737NWInstallation of Continental engine, Sensenich propeller and Edo floats