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 SA8846SWReplacement of Falcon heat exchanger P/N 22508 with Bizjet heat exchanger P/N BJ22508.STC SA4375NMInstallation of EDO Model 7490 Amphibious Floats and EDO Model 7170 Seaplane Floats. (OTTER DHC-3 (U-1A) normal category as modified by STC SA3777NM)STC SA8958SWInstallation of Bendix/King TCAS II with dual Mode S Transponders.STC SA5757NMInstallation of vortex generator system on wing and vertical stabilizer.STC SA7087SW-DInstallation of the standard forward lavatory.STC SA7099NMLimited to installation on 727 series 17, serial number 20512 ONLY. Removal of one auxiliary fuel cell from STC SA3810WE and reconfiguration of the seven remaining auxiliary fuel cells in forward and aft cargo compartments.STC SA3443SW-DInstallation of Century automatic flight system Model AK948 consisting of a Century 2110/2130/2131/2150/2151 Autopilot/Flight DirectorSTC SR00508ATInstallation of a Shadin 8800 ADC accessory unit.STC SA7235SW-DInstallation of the Global GNS-X flight management system.STC ST00099SEInstallation of Galley G1 and G4B units.STC SA5756NMInstallation of vortex generator system to wing and vertical stabilizer.STC SA00165WIInstallation of replacement wing tips.STC SA00166WIInstallation of replacement stabilizer tips.STC SR00390ATInstallation of a Rogerson Kratos integrated instrument display system.STC ST00090NYInstallation of a Rumbold, Inc. Coffee Maker P/N 64769-001-003.STC SA8917SWInstallation of fiberglass cowling, new baffles, and prop spinner.STC ST00018ATThis modification will allow installation of a wing to body fairing panels, fuselage station 826.44 to fuselage station 911.88.STC SA00507ATModification of battery box.STC ST02019AKInstallation of a Dual Bendix/King MLS-21 microwave landing system.STC SA6053NMInstallation of hydraulic damper jacks on cabin overhead stowage bins adjacent to exit doors. (747-228)STC SA5656NMInstallation of burglar alarm system.STC SA7610SWInstallation of Garrett TPE-331-25 turbine engine and Hartzell HC-B3TN-5E-T10178H-11 propeller.STC SA8398SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-540.STC SA2398SOFabrication and installation of double courier seat.STC ST00095SECockpit modification involving oxygen mask replacement, fuel indicator cap replacement, fire/smoke warning bell installation, clacker installation for instrument test feature, flight recorder interlock revision, and flight engineer map light installationSTC ST00503ATInstallation of a Litton Omega Navigation system.STC SA996GLInstall aluminum skin on control surfaces.STC ST00498ATInstallation of a Loctite luminescent floor level emergency escape path lighting system.STC SA2220SOInstallation of a 'Class E' cargo compartment interior.STC SH4099SWInstallation of Sextant 3-axis mini- stab system for single pilot IFR operation.STC SH8696SWInstallation of IVAR camera mount, IVAR 500-3 system.STC ST00094SEIncrease in the maximum zero fuel weight.STC ST00502ATInstallation of 126 or 128 tourist class seating configuration.STC SA00499ATInstallation of nose gear link.STC SR00500ATInstallation of shipboard mooring fittings.STC ST00163WIInstallation of a Collins EFIS 86-C14 electronics flight instrument system.STC SA00091SEReplacement fuel filter element, Aircraft Porous Media part number AC-A684F-40Y2 installed with aluminum plug in one end.STC SA1505GLInstallation of Hartzell propeller model PHC-J3YF-1RF/F7663-2R and associated spinner assembly.STC SA5186SW-DInstallation of S-TEC manual electric trim system Model ST-149.STC SA7044SW-DInstallation of Global single/dual GNS-1000 flight management system.STC SH8407SWRemoval of wheeled landing gear and installation of tubular skid gear.STC SA7090NMInstallation of Electrically Driven Air Conditioning System.STC SH857SWInstallation of adjustable crew seats.STC SP8715SWInstallation of a 'R S W' blade thrust bearing assembly in all D-shank blades of counterweight type propellers. (2D 30) (23D 40) (12D 40) (22D 40) (3D 450) (24D 50)STC ST00026NYInstallation of a Floor Proximity Emergency Escape Path Marking System (FPEEPMS). (747-3G1)STC ST205CHInstallation of an emergency lighting system.STC SA204CHReplacement of P&W PT6A-20 aircraft engine with P&W PT6A-27 or PT6A-28 aircraft engine and Hartzell propeller model HC-B3TN-3/T10173 or HC-B3TN-3/T10282.STC SA8393SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-535.STC SA8394SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-535.STC SA8395SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-535.