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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 SA1996SOInstallation of emergency escape path lighting system.Presidential Airways, Inc · Oct 15, 1986 STC SA3611NMInstallation of Schneider Wheel Skies SWS-11000 tundra tires, wheels, and hubs.Bushmaster Management Co · Oct 15, 1986 STC SA521GLInstallation of Flitefile console. (182 1962E S/N18253599 THRU 19800 S/N 18267715)Stevenson John · Oct 15, 1986 STC SA550GLInstallation of Mitchell automatic flight system Model AK457 consisting of Century I autopilot with optional omni tracker system.McCormick William · Oct 15, 1986 STC SA6092SW-DInstallation of S-TEC system 65 two axis automatic flight guidance system, Model ST-387.S-TEC Corporation · Oct 15, 1986 STC SA837GLInstallation of safety belt extenders.Stevenson John · Oct 15, 1986 STC SA838GLInstallation of safety belt extenders.Stevenson John · Oct 15, 1986 STC SA839GLInstallation of safety belt extenders.Stevenson John · Oct 15, 1986 STC SA1940CEInstallation of Safe Flight Inst. Corp. speed command of attitude and thrust and wind shear system(SCAT/WS), performance command system (PCS), thrust management system (TMS), angle of attack(AOA) system, wind shear (WS) system, and various combinations of the SCAT/WS, PCS, and TMS systems with an autopower system.Safe Flight Instrument Corp · Oct 14, 1986 STC SA3617SWInstallation of PK Model C4000 or D4000A floats.DeVore Aviation Corporation of America, a New Mexico Corporation · Oct 14, 1986 STC SA5276SW-DInstallation of S-TEC system 60 two axis automatic flight guidance system model ST-015 with optional automatic electric trim system.S-TEC Corporation · Oct 14, 1986 STC SA5276SWDInstallation of S-TEC system 60 two axis automatic flight guidance system Model ST-015 with optional automatic electric trim system.S-TEC Corporation · Oct 14, 1986 STC SA6091SW-DInstallation of S-TEC yaw damper system Model ST-108.S-TEC Corporation · Oct 14, 1986 STC SH1678SOInstallation of Bendix electronic flight system(EFIS-10).AlliedSignal Commercial Avionics Systems · Oct 14, 1986 STC SA3445SW-DInstallation of Century atuomatic flight system, model AK950 consisting of a Century 2010/2030/2031 autopilot.Century Flight Systems Inc · Oct 10, 1986 STC SA3445SWDInstallation of Century automatic flight system, Model AK950 consisting of a Century 2010/2030/2031 autopilot.Century Flight Systems Inc · Oct 10, 1986 STC SA5372SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-278.S-TEC Corporation · Oct 10, 1986 STC SA6089SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-381.S-TEC Corporation · Oct 10, 1986 STC SH138WEInstallation of Chadwick cargo rack C-72.Isolair · Oct 10, 1986 STC SA2006SOInstallation of interior modification.Eastern Airlines, Inc · Oct 8, 1986 STC SA6087SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-374.S-TEC Corporation · Oct 8, 1986 STC SA6088SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system Model ST-374.S-TEC Corporation · Oct 8, 1986 STC SA6085SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-375.S-TEC Corporation · Oct 7, 1986 STC SA6086SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-375.S-TEC Corporation · Oct 7, 1986 STC SA3610NMInstallation of Schneider Wheel Skis, Inc. SWS-11000 tundra tires, wheels, and hubs.Bushmaster Management Co · Oct 6, 1986 STC SA2001SOInstallation of crew door on fuselage left side.Amerijet International, Inc · Oct 3, 1986 STC SA3609NMInstallation of Schneider Wheel SKis, Inc. SWS-11000 tundra tires, wheels and hubs.Bushmaster Management Co · Oct 3, 1986 STC SA3654NMInstallation of engines modified in accordance with STC SE3653NMMerlyn Products Inc. · Oct 3, 1986 STC SA5704SWInstallation of a complete cabin interior.Clark Engineering Service · Oct 3, 1986 STC SA2195CEInstallation of vanity and closet.Atlantic Aviation Corporation · Oct 2, 1986 STC SA1066GLModified fuel and exhaust system.Scientific Flight Corp · Oct 1, 1986 STC SA472NEInstallation of dual Delco Carousel IVA inertial navigation system.Scandinavian Airlines System · Oct 1, 1986 STC SA3284NMInstallation of ARNAV Systems FC-10 or FT-10 digital fuel flow indicating system.Arnav Systems · Sep 30, 1986 STC SA3286NMInstallation of ARNAV Systems FC-10 or FT-10 digital fuel flow indicating system.Arnav Systems · Sep 30, 1986 STC SA2191CEInstallation of tables.Atlantic Aviation Corporation · Sep 26, 1986 STC SA2303NMInstallation of header tanksF Atlee Dodge Aircraft Service · Sep 26, 1986 STC SA3281NMInstallation of ARNAV Systems FC-10 or FT-10 digital fuel flow indicating system.Arnav Systems · Sep 26, 1986 STC SA3282NMInstallation of ARNAV systems FC-10/FT-10 digital fuel flow indicating system. (PA-31-325 SN 31-7405479 and up) (PA-31-350 SN 31-5001-7405478 when modified)Arnav Systems · Sep 26, 1986 STC SA6083SW-DInstallation of S-TEC manual electric trim system, Model ST-385.S-TEC Corporation · Sep 26, 1986 STC SA2000SOInstallation of Sperry EDZ-801 electronic flight instrument system.Gulfstream Aerospace Corporation · Sep 25, 1986 STC SA6081SW-DInstallation of S-TEC system 65 two axis automatic flight guidance system, Model ST-365.S-TEC Corporation · Sep 25, 1986 STC SA6082SW-DInstallation of S-TEC system 65 two axis automatic flight guidance system Model ST-367.S-TEC Corporation · Sep 25, 1986 STC SA1005GLInstall enclosed overhead baggage bins fabricated.Britt Airways, Inc · Sep 24, 1986 STC SA3551SWInstallation of remote horn silencer.Falcon Jet Corporation · Sep 24, 1986 STC SA5278SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-114, with optional automatic electric trim system.S-TEC Corporation · Sep 24, 1986 STC SA6079SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-369.S-TEC Corporation · Sep 23, 1986 STC SA6080SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system.S-TEC Corporation · Sep 23, 1986 STC SA1992SOInstallation of modified 727-200 type acoustic nose cowls and acoustic tailpipes.Federal Express Corp · Sep 19, 1986 STC SA2758NMInstallation of medical oxygen and suction system.Intensive Air Care · Sep 19, 1986 STC SH1871NMInstallation of Teledyne-Gill P/N G-641 lead acid battery.Heli-Dyne, Inc · Sep 19, 1986