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 SA4200WEInstallation of a stall warning comparator system and AD 78-23-06 compliance for McDonnell Douglas DC-9-10 aircraft.STC SA1155SOInstallation of cargo floor, cargo restraint bulkhead, landing gear position indicator, and smoke detection system (Class 'E' cargo compartment).STC SA427GLInstallation of Tull microwave landing system airborne equipment. (PA-23-250 SN 27-2000 and subsequent)STC SA995NWInstallation of a Lycoming O-320-D3G engine and Sensenich 74DM6-0-60 propellerSTC SE2887SWInstall Bendix PS-5C carburetor.STC SA35NEInstallation of Stead Aviation bracket, P/N SA AB1585.STC SA992NWInstallation of a rearward facing co-pilot seat and an air sampling equipment rack in place of the rear seatsSTC SA4181WEInstallation of side mounts and seats.STC SA990NWInstallation of a Lycoming O-360-A2A engine, AVCON carburetor air box (P/N 17009-30, Bendix electric Auxiliary fuel pump (P/N 476087), Harrison oil cooler (P/N 852-6250), McCauley 1A200/FA8041 propeller, and associated systemsSTC SA687ALInstallation of left side cabin door.STC SA688ALInstallation of left side cabin door.STC SA4187WEInstallation of provisions for side looking radar.STC SA422GLInstallation of hydraulic system hoses.STC SA4183WEInstallation of underseat baggage restraint.STC SA4162WEInstallation of nose radome and relocation of airspeed pitot system.STC SA686ALInstallation of PA-18 main landing gear.STC SA689ALIncreased gross weight to 1935 lbs.STC SA690ALIncrease gross weight to 1,935 lbs.STC SA768NWInstallation oif a McCauley propeller on a Lycoming engine and Goodyear wheels and brakesSTC SA974NWInstallation of a Continental engine and a McCauley propellerSTC SA1164SOInstallation of a Bendix FCS-870 automatic flight control system.STC SA4182WEInstallation of DRIESSEN meal cart in lieu of Nordskag carts P/N's 50193 and 50194.STC SA972NWInstallation of sensor boomsSTC SA969NWInstallation of a left hand coat closet.STC SA297GLInstallation of single Canadian Marconi CMA-734 Omega/VLF navigation system.STC ST201RMModification of Sundstrand data control ground proximity warning system and glide slope monitoring system installation.STC SA1152SOConversion of USAF Model T-29C into Civil Model 240-27.STC SA4164WEInstallation of dual Delco carousel IVA inertial navigation system. (727-76)STC SA955NWInstallation of a Continental E-225-4 engine using updraft cooling with a Hartzell HC-12X20-5/8433-O propellerSTC SA965NWInstallation of factory cabin skylightsSTC SA682ALInstallation of 160 hp Lycoming O-320.STC SA1305CEInstallation of fire suppression system.STC SH960NWInstallation of a D.C. 'generator out' warning light.STC SA415GLInstallation of a Collins LRN 70 Omega navigation system.STC SA418GLInstallation of a Collins LRN 70 Omega navigation system.STC SH830NWInstallation of an aerial flare dispenser system.STC SH959NWRemobe battery from Sta 126 and install it on the original radio rack at Sta 25STC SA419GLInstallation of Tull microwave landing system airborne equipment.STC SA420GLInstallation of Tull microwave landing system airborne equipment.STC SA956NWInstallation of continental W670-240 (Gulf Coast) engine, Gulfstream J-5404/MA-96K-O propeller, carburetor heat box, Cleveland wheel and brake assembly, modified tail wheel, modified fuel system, and Jasco 50 amp alternator systemSTC SA958NWInstallation of modified agricultural spray tankSTC SA4143SWInstallation of Pitot heat monitor system.STC SA1137EAInstallation of the Global GNS-500A Omega navigation system.STC SA4134WEInstallation of an ARINC communication addressing and reporting system (ACARS).STC SA400GLInstallation of Litton LTN-211 Omega/VLF navigation system.STC SA4166WEInstallation of oxygen system for passengers and third crew member.STC SA946NWInstallation of squared-off wing tipsSTC SH954NWRemove battery from Sta 126 and install it on the original radio ract at Sta 25STC SA414GLInstallation of a Litton LTN 211 Omega navigation system.STC SA951NWInstallation of Maule Model No 504 wing tips