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 SA4613NMInstallation of center row folding seat.F Atlee Dodge Aircraft Service · Jun 19, 1989STC ST764SOEnlarged passageway in FS525 main cabin bulkhead.Zantop Air Transport Inc · Jun 19, 1989STC SA2580SOInstallation of an interior IAW Drawing list 42 000027, Rev A.Gulfstream Aerospace Corporation · Jun 16, 1989STC SA1171GLInstallation of header assembly, Model 1001.Midwest Aircraft Products · Jun 13, 1989STC SA2127SOInstallation of a GAC emergency lighting system.Gulfstream Aerospace Corporation · Jun 13, 1989STC SH2571SOInstallation of a Foxtronics battery temperature monitor system.Sikorsky Aircraft · Jun 13, 1989STC SA103GLInstall Norton Company radome Part No. 4096X.Norton Company, Performance Plactics · Jun 12, 1989STC SA142GLInstallation of radome kit 4128X.Norton Company, Performance Plactics · Jun 12, 1989STC SA2577SOInstallation of modifications to the cockpit arrangement.Gulfstream Aerospace Corporation · Jun 12, 1989STC SA340EAInstallation of Chamberlain replacement radome P/N 3051.Norton Company, Performance Plactics · Jun 12, 1989STC SA2505CEInstallation of Honeywell primus 870 weather radar and optional Honeywell LSZ-850 lightning sensor interfaced with Sperry Data Nav III.Learjet Corporation · Jun 9, 1989STC SA4051NMInstallation of replacement aft fuselage tail section with Univair repair section U-12183-TS.Univair Aircraft Corporation · Jun 9, 1989STC SA1666SWNose wheel steering modification.Butler National Corporation · Jun 8, 1989STC SA1387GLInstallation of Lycoming O-360-A1F6D and McCauley propeller B2D34C214.Moreland Floyd C · Jun 7, 1989STC SE7430SWInstallation of Performance Engineering roller rocker arms.Performance Engineering · Jun 7, 1989STC SE7603SWModification of front inner bypass duct assembly, P/N 3029681.Aviall of Texas, Inc · Jun 6, 1989STC SA2501CEInstallation of Bendix/King MLS-21Microwave Landing System.MSI · Jun 5, 1989STC SA7264SW-DInstallation of the search radar system.Falcon Jet Corporation · Jun 2, 1989STC SA1130SOInstallation of an aft galley storage module.US Airways, Inc · Jun 1, 1989STC SA1592SOInstallation of forward left hand coat closet.US Airways, Inc · Jun 1, 1989STC ST972SOInstallation of an Aeronautical Radio Inc. Communications Addressing and Reporting System (ACARS).US Airways, Inc · Jun 1, 1989STC SA2305CEInstallation of Sperry MLS-910Microwave Landing System.MSI · May 31, 1989STC SE7CEModification of oil sump in accordance with Champion Drawing No. 7-1312F.American Champion Aircraft · May 30, 1989STC SH7598SWInstallation of forward door glass with slide window.Tech-Tool Plastics Inc · May 30, 1989STC SH7599SWInstallation of Tech-Tool forward glass door with slide window, P/N 369-3505-3 or -4.Tech-Tool Plastics Inc · May 30, 1989STC SH7600SWInstallation of Tech-Tool forward glass door with drop down single hinge, P/N 369-3509-1 or -2.Tech-Tool Plastics Inc · May 30, 1989STC SA3750SWModification of cargo configuration.MidStates Aircraft Engines, Inc · May 26, 1989STC SH4539NMEstablish a nine passenger seat configuration.Air One Helicopters, Inc · May 26, 1989STC SA4707NMInstallation of Galleys G1 and G2.Flight Structures Inc · May 25, 1989STC SA2562SOInstallation of an interior IAW Gulfstream drawing list SC42 000029, Rev A.Gulfstream Aerospace Corporation · May 24, 1989STC SA7519SWReplace existing Collins ACARS with Teledyne ACARS.American Airlines Inc · May 24, 1989STC SH577NEInstallation of an emergency medical system.Okanagan Helicopters Ltd · May 24, 1989STC SA2498CEInstallation of Bendix/King MLS-21Microwave Landing System.MSI · May 23, 1989STC SA2546SOApproval of the Airborne Express Inc. Report No. RLD-001-8-9 dated April 21, 1989, containing the analytical substantiation for determining the landing distance performance for the airplane in the35 degree landing flap configuration.ABX Air Incorporated · May 23, 1989STC SA2563SOInstallation of modifications to the cockpit arrangement.Gulfstream Aerospace Corporation · May 23, 1989STC SA173GLInstallation of Dukes fuel pump P/N 4140-00-39.Aerodynamics, Inc · May 22, 1989STC SA1328SOInstallation of replacement feeder tank lower door and backing plate.Butler National Corporation · May 18, 1989STC SA1806SWInstallation of Co-pilot brake modification.Butler National Corporation · May 18, 1989STC SA849SOPPG Ind. windshields, Fed. Exp. P/N 111-0071 (L/H), 111-0072 (R/H), 111-0073 (center).Butler National Corporation · May 18, 1989STC SA875SWInstallation of jump seat.Butler National Corporation · May 18, 1989STC SA2559SOInstallation of cross aisle storage module.BFE Services · May 17, 1989STC SE7491SWInstall Scintilla VNM-7DFA magnetos on W-670-6A and -6N engines.Air Repair · May 16, 1989STC SA1382GLInstallation of a Honeywell FMS-800 flight management with dual Laser Inertial Reference Systems and a OZ-800 VLF/Omega sensor.Gulfstream Aerospace Corporation · May 15, 1989STC SA4732NMInstall Continental Engine Models TSIO-360-F and FB as modified by Supplemental Type Certificate (STC)Merlyn Products Inc. · May 12, 1989STC SA5386SW-DInstallation of S-Tec System 40/50 single and two axis automatic flight guidance systems, Model ST-280-40/50S-TEC Corporation · May 12, 1989STC SA2553SOInstallation of an interior IAW Drawing list 42 000026, Rev A.Gulfstream Aerospace Corporation · May 10, 1989STC SA3322WEInstallation of cockpit overhead windows.Aircenter, Inc · May 10, 1989STC SA649NEInstallation of Safeway Model6880 de-icer boot.Safeway Products, Inc · May 10, 1989STC SA2551SOInstallation of galley assemblies.Electra Aviation Limited · May 5, 1989STC SA2495CEInstallation of computer-to-engine shielded wire harness.Learjet Corporation · May 4, 1989