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.

STC SA1826WEInstallation of 22 occupant interior.Aircraft Technical Service Inc · Jan 1, 1960STC SA182SOInterior modifications.Eastern Airlines Inc · Jan 1, 1960STC SA1839WEStewardess seat installed on Nordskog 769 galley. (727-92C)Nordskog Industries Inc · Jan 1, 1960STC SA183WEConversion of aircraft for parachute jumping and aerial photography operations.ZIV United Artists Inc · Jan 1, 1960STC SA1849WEInstallation of United Control Speed Command SystemWestern Commander Inc · Jan 1, 1960STC SA1853WEInstallation of two Lycoming GSO480 B2D6 engines and two Hartzell 83XF-3A reversing full feathering propellers.Bird Corporation · Jan 1, 1960STC SA185CEInstallation of AC Spark Plug Division oil filter assembly type OF-103-A, P/N6435565; or type OF-105-A, P/N 25010400.AC Spark Plug Division · Jan 1, 1960STC SA1864WEInstallation of Edo Model 4580 floats.Jobmaster Company Inc · Jan 1, 1960STC SA1866CEInstallation of forward-optional utility/entertainment cabinets.Duncan Aviation Inc · Jan 1, 1960STC SA1868WEInstallation of Bendix DRA-12 and CPA-24 doppler radar and navigation system.Bendix Corporation Avionics Div · Jan 1, 1960STC SA186CECowl flap modification kit TYL-6.Barber-Colman Company · Jan 1, 1960STC SA186EAThrottle stop device.Wisey Stephen J Jr · Jan 1, 1960STC SA186WEInterior modification to 108 passenger configuration.California Airmotive Corporation · Jan 1, 1960STC SA1874WEInstallation of Janco auxiliary cabin heater.Gates Rubber Company · Jan 1, 1960STC SA187ALInstall Continental C-90 and PA-18-95 cowl and baffles.Air Power Overhaul · Jan 1, 1960STC SA187EABulkhead and door.Atlantic Aviation Corporation · Jan 1, 1960STC SA187SOBar cabinet and 2-place couch.Butler Aviation · Jan 1, 1960STC SA187WEInterior modification and zero fuel weight increase to 23,700 pounds.AiResearch Aivation Service Co · Jan 1, 1960STC SA1889WEInstallation of Sperry SP-50G automatic flight control system, Sperry SPI-73E integrated instrument system and Sperry ATS-500 automatic throttle system.Sperry Phoenix Company · Jan 1, 1960STC SA188SOFlight control wheel.Garcia Aviation Co · Jan 1, 1960STC SA188WECatenary cargo restraining net at fuselage station 710 on aircraft converted to cargo configurations.Lockheed Aircraft Service Co · Jan 1, 1960STC SA1895WEInstallation of a second observer seat in flight crew compartment.AiResearch Aivation Service Co · Jan 1, 1960STC SA189ALInstall left side cabin door.M R Borer Aircraft Svc · Jan 1, 1960STC SA189WEModification of air conditioning system for Class E cargo compartment.Lockheed Aircraft Service Co · Jan 1, 1960STC SA18SOCockpit operated fuel drain valve.Red Aircraft Svc Inc · Jan 1, 1960STC SA190ALIncreased gross weight to1935 pounds.M R Borer Aircraft Svc · Jan 1, 1960STC SA190WEGTCP 30-56 auxiliary power unit. Ground operation only.AiResearch Aivation Service Co · Jan 1, 1960STC SA1921WEInstallation of folding observer's jump seat in lieu of Hansa jump seat.American Hansa Jet Corporation · Jan 1, 1960STC 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)Irvin Industries Inc · Jan 1, 1960STC SA1927WEInstallation of dual Litton inertial navigation systems. (707-353B)Litton Systems Inc · Jan 1, 1960STC SA192ALFlap handle installation and adjustable fore and aft pilot and co-pilot's seat.M R Borer Aircraft Svc · Jan 1, 1960STC SA192GLInstallation of Norton radome kit No. 2090XS.Norton Company Performance Plactics · Jan 1, 1960STC SA193WECeconite 101 covering of wings.Cooper Engineering Corporation · Jan 1, 1960STC SA194SOPassenger seating and cabin interior.National Airlines Inc · Jan 1, 1960STC SA195CEAutothrust system.Trans World Airlines Inc · Jan 1, 1960STC SA195SOStructural provisions to accommodate Litton navigation system.Pan American World Airways Inc · Jan 1, 1960STC SA1964WEInstallation of jump seat.AiResearch Aivation Service Co · Jan 1, 1960STC 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)Biljanic Steve · Jan 1, 1960STC SA196CEAutopilot modified for variable angle intercept and control panel for variable angle capture.Trans World Airlines Inc · Jan 1, 1960STC SA197SOCockpit voice recorder.Pan American World Airways Inc · Jan 1, 1960STC SA1982WEInstallation of luggage barrier.McCulloch Properties Inc · Jan 1, 1960STC SA1983WEInstallation of external lavatory service.AiResearch Aivation Service Co · Jan 1, 1960STC SA198CEDual low range radio altimeter system provisions.Trans World Airlines Inc · Jan 1, 1960STC SA199CEExhaust gas temperature measuring systems.Standard Precision Inc · Jan 1, 1960STC SA19WEInstallation of third crewmember seat.AiResearch Aivation Service Co · Jan 1, 1960STC 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.)Chamberlain Aviation Inc · Jan 1, 1960STC SA1PCDC-7 increased power cabin superchargers.Hawaiian Airlines Inc · Jan 1, 1960STC SA1SOWing tips.Stoughton Dale · Jan 1, 1960STC SA1WEFiberglass tail cone.Met-Co-Aire · Jan 1, 1960STC SA200CENose and main gear retracting link replacement.Western Machine Repair Service · Jan 1, 1960