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 SA1826WEInstallation of 22 occupant interior.STC SA182SOInterior modifications.STC SA1839WEStewardess seat installed on Nordskog 769 galley. (727-92C)STC SA183WEConversion of aircraft for parachute jumping and aerial photography operations.STC SA1849WEInstallation of United Control Speed Command SystemSTC SA1853WEInstallation of two Lycoming GSO480 B2D6 engines and two Hartzell 83XF-3A reversing full feathering propellers.STC SA185CEInstallation of AC Spark Plug Division oil filter assembly type OF-103-A, P/N6435565; or type OF-105-A, P/N 25010400.STC SA1864WEInstallation of Edo Model 4580 floats.STC SA1866CEInstallation of forward-optional utility/entertainment cabinets.STC SA1868WEInstallation of Bendix DRA-12 and CPA-24 doppler radar and navigation system.STC SA186CECowl flap modification kit TYL-6.STC SA186EAThrottle stop device.STC SA186WEInterior modification to 108 passenger configuration.STC SA1874WEInstallation of Janco auxiliary cabin heater.STC SA187ALInstall Continental C-90 and PA-18-95 cowl and baffles.STC SA187EABulkhead and door.STC SA187SOBar cabinet and 2-place couch.STC SA187WEInterior modification and zero fuel weight increase to 23,700 pounds.STC SA1889WEInstallation of Sperry SP-50G automatic flight control system, Sperry SPI-73E integrated instrument system and Sperry ATS-500 automatic throttle system.STC SA188SOFlight control wheel.STC SA188WECatenary cargo restraining net at fuselage station 710 on aircraft converted to cargo configurations.STC SA1895WEInstallation of a second observer seat in flight crew compartment.STC SA189ALInstall left side cabin door.STC SA189WEModification of air conditioning system for Class E cargo compartment.STC SA18SOCockpit operated fuel drain valve.STC SA190ALIncreased gross weight to1935 pounds.STC SA190WEGTCP 30-56 auxiliary power unit. Ground operation only.STC SA1921WEInstallation of folding observer's jump seat in lieu of Hansa jump seat.STC SA1924WEInstallation of Irvin cargo pallet assembly 125001-501, -503, -505, -507 used in conjunction with net assembly 10-60934-1 (Boeing). (720-180C) (707-323C)STC SA1927WEInstallation of dual Litton inertial navigation systems. (707-353B)STC SA192ALFlap handle installation and adjustable fore and aft pilot and co-pilot's seat.STC SA192GLInstallation of Norton radome kit No. 2090XS.STC SA193WECeconite 101 covering of wings.STC SA194SOPassenger seating and cabin interior.STC SA195CEAutothrust system.STC SA195SOStructural provisions to accommodate Litton navigation system.STC SA1964WEInstallation of jump seat.STC SA1966WERemoval of main cabin door. (Mr. Biljanic contacted AFS-610 1/16/97. Said he is no longer in the business and wishes this STC to revert to public domain. Contact FAA's office in Long Beach for further info)STC SA196CEAutopilot modified for variable angle intercept and control panel for variable angle capture.STC SA197SOCockpit voice recorder.STC SA1982WEInstallation of luggage barrier.STC SA1983WEInstallation of external lavatory service.STC SA198CEDual low range radio altimeter system provisions.STC SA199CEExhaust gas temperature measuring systems.STC SA19WEInstallation of third crewmember seat.STC SA1EAFull contour tail gear doors 312. (Eligible on Models D18S, C45C, C45H, TC45G and TC45H when tail wheel modified per item 608 of Aircraft Spec. A-765.)STC SA1PCDC-7 increased power cabin superchargers.STC SA1SOWing tips.STC SA1WEFiberglass tail cone.STC SA200CENose and main gear retracting link replacement.