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 SA1-136Replacement fiberglass nose cap 237.Chamberlain Aviation Inc · Jan 1, 1961STC SA1-36Federal F-300 autopilot.Aircraft Components Inc · Jan 1, 1961STC SA1-568Bendix 75-ampere 1273-1A generators and modification B100 to new Model 1273-3 with cooling and electrical changes.Plymouth Aviation · Jan 1, 1961STC SA1-583Continental A-65-8 engine and Sensenich 72GK42 propeller.Oldfield A H · Jan 1, 1961STC SA1-7339-gallon auxiliary fuel tank in cabin with 3-place seat per STC SA1-72.Ohio Aviation Co · Jan 1, 1961STC SA1-969A115 gyro-stabilizer.Globe Industries Inc · Jan 1, 1961STC SA1-92Fuselage to accommodate aerial photographic equipment.Reading Avn Svc Inc · Jan 1, 1961STC SA1-93RCA AVQ-50 radar equipment and AVQ-50 antenna mounting bracket.Reading Avn Svc Inc · Jan 1, 1961STC SA1-95Wing lift struts to include a hydraulic-pneumatic shock absorber.Wings With Springs Inc · Jan 1, 1961STC SA1-99Modification of three-place divan to four-place divan.Ohio Aviation Co · Jan 1, 1961STC SA1002WERemoval of cabin door.Skyways Inc · Jan 1, 1961STC SA1005SWGeneral Precision GPK-1000/ GPQ-601 doppler radar navigation system.General Precision Systems Inc. · Jan 1, 1961STC SA100EAAF-510, AF-512A or AF-512B autopilots.Aircraft Radio Corporation · Jan 1, 1961STC SA1011WE100-gallon auxiliary outerwing fuel tanks.Aircraft Tank Service Inc · Jan 1, 1961STC SA1013WEAdvanced Army Aircraft Instrumentation System(AAAIS) and associated aircraft modifications.Douglas Aircraft Co Inc · Jan 1, 1961STC SA1015WEModified fiberglass vertical stabilizer tip, and Grimes 9950-1 rotating beacon.Frontier Airlines Inc · Jan 1, 1961STC SA1018SWBendix M4-C autopilot.Bendix Corporation Avionics Div · Jan 1, 1961STC SA101CEDoppler radar navigation system modification and installation of compass test receptacles.Trans World Airlines Inc · Jan 1, 1961STC SA101EASkyphone antenna.Atlantic Aviation Corporation · Jan 1, 1961STC SA1028WECeconite 101 covering of wings, ailerons, rudder and elevators.Cooper Engineering Corporation · Jan 1, 1961STC SA102ALShackle release at wing lift strut fittings right and left wings(seaplane only).USDA Forest Service · Jan 1, 1961STC SA1039WEFour standby Aerojet General 15KS-1000-A1 rocket engines.Intermountain Avn Inc · Jan 1, 1961STC SA103WEInterior arrangement for 104 passengers.Camaero Inc · Jan 1, 1961STC SA1044WEContinental A75-8 65 hp engine and McCauley 1B90-CM/6753 propeller.Aero Spec · Jan 1, 1961STC SA104EAL-2C autopilot slave cables around existing approved camera opening in lower surface of fuselage.Aero Service Corporation · Jan 1, 1961STC SA1057WEInterior modification.American Airlines Inc · Jan 1, 1961STC SA1061WERain repellent system.Jay- Dee Aircraft Supply Co · Jan 1, 1961STC SA1064WEIce detection probe in carburetors.Radair Inc · Jan 1, 1961STC SA1068WEInterior arrangement.California Airmotive Corporation · Jan 1, 1961STC SA106EABulkhead and door at station244.0.Atlantic Aviation Corporation · Jan 1, 1961STC SA1073WECeconite 101 covering of complete airplane.Cooper Engineering Corporation · Jan 1, 1961STC SA1075WEAVQ9 radar altimeter, APN9 Loran receiver, AT144 HF transmitter and AR144 HF receiver.California Airmotive Corporation · Jan 1, 1961STC SA1082WEInterior arrangements.AiResearch Aivation Service Co · Jan 1, 1961STC SA1087WEAiResearch ATR4125-16 or 86727 aluminum oil cooler.Intermountain Avn Inc · Jan 1, 1961STC SA108SOB-600-1 oil separator.Air Carrier Eng Service Inc · Jan 1, 1961STC SA1090WEMach airspeed warning system.American Airlines Inc · Jan 1, 1961STC SA1093WEPower source for Captain's CDI select relay switch relocated.American Airlines Inc · Jan 1, 1961STC SA10SOProvisioned for installation of10,000 pound military pallet.Pan American World Airways Inc · Jan 1, 1961STC SA1104WEFairchild cockpit voice recorder system.Western Airlines Inc · Jan 1, 1961STC SA110WEInterior and equipment.Jay- Dee Aircraft Supply Co · Jan 1, 1961STC SA1394Doppler navigation antenna.AiResearch Aivation Service Co · Jan 1, 1961STC SA147ALElectric fuel quantity gauge system.Hogan C D · Jan 1, 1961STC SA149CERelocation of battery and removal of tail ballast.Blatchley Ernest R · Jan 1, 1961STC SA15-06Flight Recorder 109C.Lockheed Aircraft Service Co · Jan 1, 1961STC SA150CERemoval of right door, right control stick, and right door catch.Webb Carl C · Jan 1, 1961STC SA190SOCabin door removed and wind deflector installed.Young Isherwood & Marsh · Jan 1, 1961STC SA201WEHamilton Standard propeller, hub2820, and blades 6135A-9.Hanson Archie Jr · Jan 1, 1961STC SA236WECessna 210 wing tips 12230000-1 and -2.Wagner Donald H · Jan 1, 1961STC SA27CERemoval of door.Swindle Elro M · Jan 1, 1961STC SA3-153Blister.Queeny Edgar M · Jan 1, 1961