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 SA1-6Unfeathering system change to HC-82XG-2/7636D-4 propellers.Hartzell Propeller Inc · Jan 1, 1960STC SA1-60Fiberglass nose bowl assemblies 1005-01-100 through -800.Chamberlain Aviation Inc · Jan 1, 1960STC SA1-624Oxygen system.Firewel Co Inc · Jan 1, 1960STC SA1-630Dry vacuum pump and instrument vacuum system 113A5.Airborne Mechanisms Div · Jan 1, 1960STC SA1-632Radome 2017, P/N 2017X-R for12-inch AVQ-50 antenna.Chamberlain Aviation Inc · Jan 1, 1960STC SA1-64Federal F-400 autopilot.Aircraft Components Inc · Jan 1, 1960STC SA1-649Lube oil filter PB55-1.Fram Corporation · Jan 1, 1960STC SA1-652Dry vacuum pump and instrument vacuum system.Airborne Mechanisms Div · Jan 1, 1960STC SA1-656Radome assembly 3008.Chamberlain Aviation Inc · Jan 1, 1960STC SA1-68Dual Wilcox ADF radio loop antenna.Ohio Aviation Co · Jan 1, 1960STC SA1-751004-X radome assembly on aircraft using Bendix radar units.Chamberlain Aviation Inc · Jan 1, 1960STC SA1-76Full contour tail gear doors 215.Chamberlain Aviation Inc · Jan 1, 1960STC SA1-78Metal skin replacement on wing surfaces.Townson George · Jan 1, 1960STC SA1-8Gyro-stabilizer 69A107.Globe Industries Inc · Jan 1, 1960STC SA1-83Camera in fuselage tail section.Southern Ohio Avn Co · Jan 1, 1960STC SA1-87South Wind cabin heater 940.Ohio Aviation Co · Jan 1, 1960STC SA102CECoupler, Bendix DRA-12 doppler radar with CPA-24 computer to Bendix PB-20D automatic pilot.Trans World Airlines Inc · Jan 1, 1960STC SA1055WECockpit voice recorder system.American Airlines Inc · Jan 1, 1960STC SA1060WEAP101E Collins autopilot.Jay- Dee Aircraft Supply Co · Jan 1, 1960STC SA109WEM-4 autopilot.Bendix Corp · Jan 1, 1960STC SA1110WESeating arrangement revised.American Airlines Inc · Jan 1, 1960STC SA1112WESling-type passenger seat.Stolairco Inc · Jan 1, 1960STC SA111CERetractable lifting handles Model H, P/N 50-10.Woychik Aircraft Equipment · Jan 1, 1960STC SA111EAOne-piece window on left side of pilot's cockpit.Simsbury Flying Svc Inc · Jan 1, 1960STC SA1120WEBendix automatic flight control system type M4B and M4C.Bendix Corporation Avionics Div · Jan 1, 1960STC SA1123WEKroehler Air-Lav Models 45 and 25.AiResearch Aivation Service Co · Jan 1, 1960STC SA1125WEBendix doppler antenna.AiResearch Aivation Service Co · Jan 1, 1960STC SA1128CEInstallation of Collins AP-107 (3 axis) autopilot system. Issued July 1976. (E55A S/N TE-982 AND UP)Collins Radio Group · Jan 1, 1960STC SA1128WECockpit voice recorder.American Airlines Inc · Jan 1, 1960STC SA112CEAPU receptacle.Grimm John O · Jan 1, 1960STC SA112EAAF-510A, AF-512A or AF-512B autopilots.Aircraft Radio Corporation · Jan 1, 1960STC SA112SOSubstitute control wheel.Garcia Aviation Company · Jan 1, 1960STC SA112WEStructural mounts in McMillan radome and in cockpit for WP-103 Collins all weather radar.California Airmotive Corporation · Jan 1, 1960STC SA1133WEFlight data recorder 5424.Fairchild Camera and Instrument Corp · Jan 1, 1960STC SA1135CEInstallation of center float and two outrigger floats.Air Classics Inc · Jan 1, 1960STC SA1135WEAuxiliary 45-gallon wing leading edge fuel tank.Aircraft Tank Service Inc · Jan 1, 1960STC SA1136SWFiberglass fuselage shell.Dusters and Sprayers Supply Inc · Jan 1, 1960STC SA1136WEGTCP 39-92, for ground operation only.AiResearch Aivation Service Co · Jan 1, 1960STC SA113CEAPU receptacle.Grimm John O · Jan 1, 1960STC SA1146WECollins AP103F autopilot and FD108 flight director systems. (440 Military C-131E 580 ONLY)US Airways Inc · Jan 1, 1960STC SA1148WEInterior modifications.Jay- Dee Aircraft Supply Co · Jan 1, 1960STC SA114CEWindshield anti-ice system.Commander Aviation Inc · Jan 1, 1960STC SA114SOSubstitute control wheel.Garcia Aviation Company · Jan 1, 1960STC SA114WECeconite 101 covering of ailerons, rudder and elevators.Cooper Engineering Corporation · Jan 1, 1960STC SA1152WEStowage compartment in main deck cargo compartment.Lockheed Aircraft Service Co · Jan 1, 1960STC SA1154WECockpit voice recorder.American Airlines Inc · Jan 1, 1960STC SA1155WECamera.Western Aerial Contractors Inc. · Jan 1, 1960STC SA1156SOInstallation of dual Litton, LTN-211, Omega navigation system(ONS).Southern Air Transport Inc · Jan 1, 1960STC SA115WEPratt & Whitney R-985-APS4 installation converted under STC SE4-864.Aviation Power Supply Inc · Jan 1, 1960STC SA1164WECeconite 101 covering of empennage.Cooper Engineering Corporation · Jan 1, 1960