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 SA320CELycoming O-290-D2 engine and Sensenich M76A-M2/7452 propeller.STC SA926WEModifications consist of spar reinforcements.STC SA489SWInstallation of Mitchell Automatic pilot AK154STC SA506SWInstallation of hydraulic system modification.STC SA888WEInstallation of G300BL bracket and mirror assembly to left wing tip and G300BR bracket and mirror assembly to right wing tip.STC SA414SWInstallation of jump step or mud guard on right landing gear in place of wheel fairingSTC SA907WEONE ONLY STC, SN 1018: Installation of Cargo/Passenger combination interiors.STC SA492SWInstallation of emergency alternate air door actuatorSTC SA493SWInstallation of 104-passenger interior arrangement.STC SA891WEInstallation of toe brakes in accordance with Atlas Aviation, Inc. Installation Instructions No. 03155.STC SA330SWInstallation of Automatic pilot model AK126STC SA271EAInstallation of a stowable jump seat.STC SA450SWInstallation of Mitchell Automatic pitch trim system model AK134.STC SA486SWInstallation of Mitchell Automatic pilot AK143STC SA481SWRemoval of main cabin door for skydivingSTC SA477SWInstallation of nose gear.STC SA445SWInstallation of Mitchell Automatic pilot model AK140STC SA4-156Slightly modified Bonanza wing tips.STC SA470SWInstallation of Mitchell Automatic pilot AK122STC SA471SWInstallation of Mitchell Automatic trim system AK149.STC SA465SWInstallation of Mitchell pitch trim system AK148.STC SA466SWInstallation of Mitchell pitch trim Model AK147.STC SE1PCInstallation of AC Spark Plug P/N SR47PSTC SA451SWInstallation of exhaust systemSTC SH5WEInstallation of Cargo Sling and HookSTC SA396SWInstallation of Mitchell Automatic pilot AK118STC SA733WE12.7-gallon auxiliary fuel tank.STC SA814WEModification to allow installation of camera through 15-inch diameter cutout in bottom of fuselage.STC SA209SWInstallation of nose heaterSTC SA808WEInstallation of Pratt & Whitney R985-AN-3 engine, Hamilton Standard 2D-30-227/6101A-13 propeller and modified fuel and oil systemsSTC SA374SWInstallation of Mitchell Automatic pilot model AK131STC SA457SWInstallation of Mitchell Industries Inc Automatic Pitch Trim Model AK145STC SA431SWInstallation of Mitchell pitch trim system AK139.STC SA109SWInstallation of Mitchell Automatic pilot AK106.STC SA271CEInstallation of Tow hitch assembly.STC SA411SWInstallation of automatic pitch trim model AK 138.STC SA791WEInstallation of Lycoming R-680-17 engine, McCauley model 41D5926/SS135-6 propeller, Naval Aircraft Factory Model N3N-3 wheels and brakes, and cockpit interior finishing in accordance with G.E. Moxon report no. 918. For aircraft N3830.STC SA100SWInstallation of Mitchell Automatic pilot model AK114.STC SA240SWInstallation of seat loaded cargo containers.STC SA363SWInstallation of Mitchell Pitch trim system model AK128.STC SA313SWInstallation of Mitchell Pitch Trim System Model AK124. Installation of Mitchell Pitch Trim System Model AK124R.STC SA110SWRemoval of perforated cones (flame arreasters) from exhaust muffler.STC SA137EAUnifreight Mark V Model B cargo handling system. (Original approval issued to American Machine & Foundry Co.)STC SA398SWInstallation of electrical System to provide engine starting power and power to position lightsSTC SA4-1343Installation of an AiResearch gas turbine in the tail cone sectionSTC SA4-1344Modification to the air-conditioning system and installation of an air start supply lineSTC SA4-1342Installation of Winslow Aerofilter Corporation Model 30409A full flow lube oil filter with element 1A0235.STC SA4-702Full flow lube oil filter 30409A with element 1A0235.STC SA224SWInstallation of Mitchell Automatic pilot model AK117.STC SA407SWInstallation of the Hamilton aural overspeed warning system type HF-100VM.