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 SA200SOCockpit voice recording system.Eastern Airlines Inc · Jan 1, 1960STC SA200WECeconite 101 covering of complete airplane.Cooper Engineering Corporation · Jan 1, 1960STC SA2012WEInstallation of Pratt & Whitney R-1340 engine and Hamilton Standard 12D40/6101A-12 propeller.Bowles Flying Service · Jan 1, 1960STC SA2013WEInstallation of single point pressure refueling system.Aircraft Tank Service Inc · Jan 1, 1960STC SA201EASperry SP 3 elevator trim drive servo and trim tab bracket.Ohio Aviation Co · Jan 1, 1960STC SA2025WEInstallation of Irvin 88 x 125-inch cargo pallet P/N 125010 with Aero- quip net P/N 3950020, Brownline net P/N 22672-51 or 23143-51, Heath net P/N AC-10069-1 or AC-10357-1, or McDonnell Douglas net P/N 7776967-1. (727-22C)Irvin Industries Inc · Jan 1, 1960STC SA2028WEReplacement of V.H.F. 7533483 SAU polyethylene dielectric coaxial cables with Type RG115 A/U PTFE dielectric coaxial cables and addition of head-shield between APU exhaust shroud and wiring conduits.Continental Airlines Inc · Jan 1, 1960STC SA2029WEInstallation of Delta Sigmatronix Emergency Electric Fuel Pump Kit,PK-2, in lieu of Beech hand pump P/N 35-924230 (on aircraft equipped with Beech P/N 35-921171 or P/N 35-924065 fuel unit). (C35 S/N D1 THRU D2900)Delta Sigmatronix Inc · Jan 1, 1960STC SA202CEModification of autopilot amplifiers and control panel to provide a variable angle intercept.Trans World Airlines Inc · Jan 1, 1960STC SA202SOFyr-Fyter 23-4, 2 1/2 lb., dry chemical, fire extinguisher.Memphis Aero Corp · Jan 1, 1960STC SA202WECessna 210 wing tip assemblies1223000-1, -2, and wing tip mounted navigation lights.Lake Aero Service · Jan 1, 1960STC SA203EATwo place seating capacity in cabin.Atlantic Aviation Corporation · Jan 1, 1960STC SA203SOFyr-Fyter 23-4, 2-1/2 pound, dry chemical, fire extinguisher.Memphis Aero Corp · Jan 1, 1960STC SA2043WEInstallation of instrument panel for day VFR operation.Jay- Dee Aircraft Supply Co · Jan 1, 1960STC SA204WEContinental A-65-8F engine and Sensenich M74CK-2 propeller.Spach John · Jan 1, 1960STC SA2065WEInstallation of Bendix Model PB-60 flight control system.Bendix Corporation · Jan 1, 1960STC SA2066WECategory II system and equipment approval of Sperry Models SP-40 automatic flight control system P/N 1782874-512, and SPI-60 integrated instrument system.Sperry Flight System Div · Jan 1, 1960STC SA2067WEInstallation of Janitrol 8-200 cabin heater.Riley Turbostream Corp · Jan 1, 1960STC SA206SOHeater fuse test switch and standby heater fuel system.Stevens & Co Inc · Jan 1, 1960STC SA2074WEInstallation of 18-passenger cabin interior, instruments, and avionics system.Spartan - Van Nuys · Jan 1, 1960STC SA207WERemoval of cabin doors for parachute jumping and aerial photography operations.Bertram Marvin L · Jan 1, 1960STC SA2087WEInstallation of Cargo Systems, Inc. 88 x 125-inch cargo pallet assembly 1950-90-1 with Brownline net P/N 22758-51.Cargo Systems Inc · Jan 1, 1960STC SA2088WEInstallation of cargo pallet assemblies 1950-90-501 and 1950-90-1001 used in conjunction with net assembly 22758-51 (Brownline). (720-31C) (707-331C)Cargo Systems Inc · Jan 1, 1960STC SA209EAFabrication and installation of three-place divan.Atlantic Aviation Corporation · Jan 1, 1960STC SA209WEConversion of airplane for parachute jumping and aerial photography operations.Johnson Flying Svc Inc · Jan 1, 1960STC SA20SOCargo compartment floor modification for special cargo.Miami Aircraft Maint Inc · Jan 1, 1960STC SA20WEBattery.AiResearch Aivation Service Co · Jan 1, 1960STC SA210SORadar system AVQ55.Piedmont Aviation Inc · Jan 1, 1960STC SA2115WEInstallation of observer jump seat.Jay- Dee Aircraft Supply Co · Jan 1, 1960STC SA211WERemoval of left-hand cabin door for parachute jumping and aerial photography operations.Glacier View Skyways Inc · Jan 1, 1960STC SA212WEModification of interior.Lockheed Aircraft Service Co · Jan 1, 1960STC SA2131WEInstallation of Delta Sigmatronix emergency electric fuel pump P/N 29000 in above models equipped with Beech P/N 35-924230 fuel unit.Delta Sigmatronix Inc · Jan 1, 1960STC SA213SOElectric fuel quantity indicator. indicator.Malpass Obed L · Jan 1, 1960STC SA213WEFull flow lube oil filter30409A with element 1A0235.Winslow Aerofilter Corp · Jan 1, 1960STC SA2144WEInstallation of Madras Air Service Part No. MAS 102 wing tips.Madras Air Service · Jan 1, 1960STC SA214CEAutothrust system.Trans World Airlines Inc · Jan 1, 1960STC SA214EAFiberglas method.Dutton Flying Service · Jan 1, 1960STC SA214WEPassenger interior arrangements and cargo interior.Pacific Airmotive Corp · Jan 1, 1960STC SA215ALInstall L-2500A wheel replacement skis.Airglas Engineering Company Inc. · Jan 1, 1960STC SA215CESingle SCAT system.Trans World Airlines Inc · Jan 1, 1960STC SA215SOExtended wing tips.Gulf Airways Inc · Jan 1, 1960STC SA215WEPilot's seat and seat tracks.Aerojet-General Corporation · Jan 1, 1960STC SA216CEAutopilot variable angle intercept.Trans World Airlines Inc · Jan 1, 1960STC SA217CESecond flight director system.Trans World Airlines Inc · Jan 1, 1960STC SA218EABulkhead and door at Station232.5 - 226.5.Atlantic Aviation Corporation · Jan 1, 1960STC SA21SOModified zero reader system.Pan American World Airways Inc · Jan 1, 1960STC SA21WEInverter compartment modification.AiResearch Aivation Service Co · Jan 1, 1960STC SA220WEConversion of aircraft for parachute jumping and aerial photography operations.Rusty's Flying Service · Jan 1, 1960STC SA221WECleveland 30-21 wheel and brake assemblies 8:00 x 6 tires, Cessna heavy duty axles and 185 hose assemblies.Missionary Avn Fellowship · Jan 1, 1960STC SA222SORCA AVQ-55 radar system and a Narco UDI-2 DME system.Piedmont Aviation Inc · Jan 1, 1960