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 SA5671NMInstallation of a wheelchair stowage unit.STC ST00020WI-DInstallation of alternate Collins TTR-920 TCAS R/T and dual Collins TDR-94D Mode S transponders.STC ST29CHInstallation of a Honeywell SPZ-6053 tube EFIS.STC SA3021SOInstallation of 173 passenger interior(tourist class configuration).STC ST00017WI-DInstallation of alternate Collins TTR-920 TCAS R/T and dual Collins TDR-94D Mode S transponders.STC SA3470SW-DInstallation of Century automatic flight system Model AK977 consisting of a Century 2010/2030/2031/2050/2051 autopilot.STC SA5356SW-DInstallation of S-TEC manual electric trim system, Model ST-274. Wolters Ind. ComplexSTC ST00077ATInstallation of an interior seating configuration of 16 first class and 76 coach seats.STC SA00067ATInstallation of a Gill G-243 battery with a mounting tray.STC SA2636CEInstall dual Collins TPR-720 Mode S transpondersSTC SA5152SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system Model ST-146.STC SA5149SW-DInstallation of S-TEC System 60 pitch stabilization system Model ST-148 with optional automatic electric trim system.STC SA4270NM-DRelocation of existing Forward RH Avionics Compartment Bendix Power Distribution Box (PDB) and cooling fan.STC SA5035NMInstallation of a Continental O-470-U engine and McCauley C2A34C204/90DCB-8 propeller.STC SA7135SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, ST-394.STC SA7522SWInstallation of flap gap seals, aileron gap seals, rudder and elevator hinge covers.STC SA7828SWInstallation of instrument panel, glare shield and instrument lighting system.STC SA912NEInstallation of Avionic Instruments Model 1B1000-1G static inverter.STC SA5875NMInstallation of Galleys, G1, G2, G4A, and windscreen.STC SA5909NMReplacement of existing waste drain valves with Rogerson aircraft controls valves.STC SH848NEInstallation of bubble windows.STC SA10NWInstallation of VA-3 fiberglass wheel fairings.STC SA11NWInstallation of VA-2 wheel fairings.STC SA1557GLInstallation of Hartzell 3 bladed propeller model HC-C3YR-1RF/F7282 and associated spinner assembly no. A-2295-1 and mounting kit A-2476-7.STC SA1034NEInstallation of Dual Bendix/King Model MST-67A Mode S transponders, Dual Bendix/King Model IVA-81A vertical speed indicators, and single Bendix/King Model CAS-81 traffic alert and collision avoidance system.STC SA00043ATRemoval of existing aluminum battery and starter cables and replacement of cables with copper cables.STC SA4529NMInstallation of a Hartzell HC-C3YR-1RF/F7282 constant speed propeller.STC SA734NEInstallation of automatic flight inspection system.STC SE00045AT-DModify -59A LPT case to reduce the thickness of four bosses to eliminate interference with the turbine case cooling manifold installed on -7Q engines. This modification permits use of the -59A LPT case on-7Q engines.STC ST00061ATInstallation of a 93-passenger seating configuration.STC ST12CHInstall 38.0 X 51.0-inch cargo pallets.STC ST19CHInstallation of various avionics/ electrical systems and equipment including EFIS, FMS, NAV and COMM.STC ST20CHInstallation of a wing tip taxi light.STC ST21CHInstallation of a supplemental oxygen system.STC SA8483SWInstallation of a dual Honeywell Laser III inertial navigation system.STC SH8484SWInstallation of a forward door wedge window assembly.STC SA2853CEInstallation of Phoenix Aerospace DC voltage regulator.STC SA2854CEInstallation of Phoenix Aerospace DC voltage regulator.STC ST00055ATInstallation of interior, Drawing List SC 42 000083, Rev A.STC SA5853NMInstallation of a BF Goodrich Jet electronics AI-330 standby attitude indicator.STC SA8480SWInstallation of a Securaplane 450 aircraft security system.STC ST00012WIInstallation of Bendix/King CAS-81 traffic alert and collision avoidance system and dual MST-67A Mode S transponder system.STC SH200GLInstallation of Facet Enterprises, Inc. engine lubrication system scavenge filter.STC SA1027NEInstallation of Northstar M2 navigator and Model 8100A airborne global positioning system sensor.STC SA2118NMInstallation of a Lycoming TIO-540- J2BD or 72B engine, AiResearch Model THO8A60 turbocharger, Hartzell HC-C3YR-1RF/F7854 (three blade) propeller, Hartzell Model F4-13 governor and associated systems. (185, 185A, 185B, 185C, 185D, 185E, A185E, A185F LAND PLANE; FLOATPLANE; AMPHIBIAN)STC SA3466SW-DInstallation of Century automatic flight system Model AK972 consisting of a Century 2010/2030/2031/2050/2051 autopilot.STC SA5791NMInstallation of a Lycoming O-360-A1D engine and a McCauley 2D36C14 78KM-4 propellerSTC ST16CHInstallation of Collins FCS-80 flight control system comprised of one APS-80 autopilot, two FGC-80 flight guidance computers, one 562C-8Fyaw computer, two SVO-80B servos, one344C-6B servo, and one 334D-6B servo.STC SA5870NMInstallation of middle rudder hinge bracket.STC SA5847NMInstallation of two Garrett GTCP85-98CK auxiliary power units in forward end of the aft cargo compartment.