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 SA4206SWInstallation of executive interior including shower with hot water tank and oxygen system changesSTC SA426SWInstallation of carburetor ram air scoop extension.STC SA4296SWInstallation of Global Navigation Inc GNS-500A Series III VLG/Omega Navigation System.STC SA430SWInstallation of cockpit seats (pilot and copilot)STC SA4456SWInstallation of Dual Global GNS-500A series III Omega navigation system with Vandling Model NDB-2 navigation data bank.STC SA454SWInstallation of windshield alcohol system.STC SA474SWInstallation of chairs and floor structure.STC SA495SWRelocation of batteries and two main AC inverters.STC SA496SWInstallation of cockpit jump seat.STC SA508SWInstallation of 140-gallon outer panel fuel tank.STC SA509SWInstallation of execulette side mounted lavatory.STC SA50SWInstallation of Howard Aero designed extended wing tip.STC SA510SWInstallation of Panoramic WindowSTC SA51SWIncrease in gross weight to 22,500 pounds takeoff and 20,500 landing.STC SA53SWInstalled outer wing panel fuel tanks.STC SA541SWInstallation of 35,000 BTU Southwind heater model 8240ASTC SA549SWInstallation of spare wheel and tire mount.STC SA554SWInstallation of single disc, 3 spot brakeSTC SA562SWInstall a stairway on main cabin door.STC SA564SWInstallation of tricycle landing gear.STC SA567SWInstallation of airspeed system.STC SA604SWInstallation of fuel flow system.STC SA60SWInstallation of windshield and prop alcohol systemSTC SA614SWInstallation of Janitrol S-100 heater in belly of H250 tri-gear.STC SA623SWInstallation of low oil pressure warning switch.STC SA652SWInstallation of turbine auxiliary power unit T62T-29B or T62T-39.STC SA68SWInstalled a positive stop in the rudder system.STC SA700SWInstallation of an audible fire warning system.STC SA730SWRelocation of one 750VA inverter, installation of two 2500 VA inverters, and removing one1500 VA and one 750 VA inverter.STC SA753SWInstallation of Class D baggage compartment.STC SA78SWInstallation of enlarged lavatory window on right side of aft fuselage station 444.STC SA966SWRerouting powerplant and aileron control cables in baggage area.STC SR01236NYInstallation of an electric hoist and composite sliding door.STC ST00280LA-DInstallation for Weber Model 8001 first class seats, Weber model 7502 and 7003 business class seats, and Recaro Model 3410 tourist class seats.STC ST01064LAInstallation of retrofit audio/video entertainment system includes Matsushita Passenger Control Unit (PCU) and Seat Electronic Box (SEB) in Brice Model B1000 seat.STC ST01229CH-DInstallation of dual Universal Avionics UNS-1C Flight Management Systems plus a single Universal Avionics UNS-1K Flight Management System.STC ST01230CH-DInstallation of dual Honeywell YG1779 Inertial Reference Systems.STC ST09330SCInstallation of AlliedSignal/Bendix CAS 81 TCAS II system with dual AlliedSignal/Bendix TRA-67 Mode-S transponders.STC SA01280CHInstallation of Challenger Spin-On Oil Filters.(For Cessna 182 model, s/n 67042 and up) (For Cessna 421C model, s/n 1017 thru 1404)STC SR01239NYInstallation of COMM/NAV System - Standard Package P/N 120-880074 (Basic) and 120-880084 (enhanced).STC ST00901WIMultiple cabin interior arrangements with Emergency Lighting and Oxygen Systems.STC ST02187ATInstallation of an alternate main landing gear tire, P/N 026-202-0.STC ST09622SCInstallation of an AlliedSignal TCAS II, CAS-67A system Change 7 software upgrade.STC SA02186ATInstallation of E-Z Charge 2000 plug (for battery charger).STC ST00733NY-DInstallation of AlliedSignal CAS-67A TCAS II with Dual MST-67A Mode S Transponders.STC SH363NEReplacement of auxiliary fuel boost pumpsSTC ST416CHInstallation of an AlliedSignal MK-VII Ground Proximity Warning/Windshear Warning System or AlliedSignal enhanced ground proximity warning system.STC ST00898WISeal left hand over-wing emergency escape hatch and forward right hand service/emergency exit.STC SR01292CHInstall EAC, Inc. belly-mounted, external equipment fixture.STC SA7168SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-312 with optional autotrim system.