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 SA333GL-DInstallation of conical spinner or spinners IAW Garrett Aviation Services drawing list report number 121879, dtd 12/18/70, no revision, or later FAA approved revision.STC SR00913SEInstallation of bubble window in pilot and co-pilot doors in accordance with Section D of Erickson Air-Crane (EAC) Report No. 1310, dated May 7, 2001, or later FAA approved revision; and removal of the tail pylon fairing and main landing gear fairings in accordance with EAC Maintenance Instructions No. RS-052 and RS-053, respectively, each dated May 10, 2001, or later FAA approved revision. Approved for serial number 64018 ONLY.STC SR01348NYInstallation of boarding steps IAW Key Tech Engineering Services Installation Drawing List IDL00203, Rev B, dated 1/16/01.STC ST01452CHInstall air ambulance conversion.STC SA02174AK-DFabrication and installation of antifog window liner kit no. ATSW8 in Model 208, or Kit No. ATSW8-B in Model 208B.STC SA09001AC-DInstallation of S-TEC System 55/55X two axis automatic flight guidance system, model ST-594STC SA09016AC-DInstallation of S-TEC System 55/55X two axis automatic flight guidance system, Model ST-594STC SA08996AC-DInstallation of S-TEC System 55/55X Two Axis automatic flight guidance system, Model ST-578STC SR01347NYInstallation of wear plates in accordance with Dart Installation Instructions IIN-D120-639, Rev A, dated 12/11/00 or later TC approved revisions.STC ST00255WI-DConversion of a Passenger Airplane to a Main Deck Side Cargo Door Dedicated Special Freighter without a Boeing main deck cargo handling system.STC ST02323ATInstallation of AlliedSignal MK-VII Enhanced Ground Proximity Warning System.STC ST09788SC-DS/N 1422 ONLY: Installation of an executive cabin interior.STC ST09850SCInstallation of left and right wing trailing edge interconnect wire harness system.STC SA1-629Install 300 series dry vacuum pump conversion kits.STC SA494NEInstallation of nose gear strut fairing with Maple Leaf Aviation drawing numbers AD-182-1001, AD-182, AD-177-1002, all dated 3/22/84 and installation instruction amended 9/3/86. Eligible on aircraft equipped with 500 X 5 nose wheel and tire, and Cessna's standard nose wheel fairing only. Eligible on aircraft with fixed landing gear only.STC SA8392SW-DInstallation of S-TEC System 55/55X Two Axis automatic flight guidance system, Model ST-534STC SR01346NYInstallation of Navigation Lights with Vancouver Island Helicopter Master Document List V500-300-MDL, Rev 1, dated February 14, 2001.STC ST00673AT-DInstallation of Dual Collins WXR-700X Weather Radar.STC ST01438CHInstall National Aircraft Service, Inc. vent door in a main cabin window with a Cargo Door per STC SA1767SO.STC ST09787SC-DS/N 1422 ONLY: Installation of Securaplane External Camera System (3 cameras).STC ST09347SCInstallation of Coltech ATSCALL system.STC ST00033ATInstallation of a single Mode S system and provisions for a TCAS II system.STC SA1728SOReplace existing nickel-cadmium batteries with Teledyne Battery Products G-6381E and G-6381ES.STC ST01427CH-DInstallation of Honeywell MK-V Enhanced Ground Proximity Warning System (EGPWS).STC SA09491SCInstallation of a low voltage warning system.STC ST01100LA-DInstallation of 13-passenger cabin interior. Approved for Gulfstream GV serial number 607 ONLY.STC SA09125AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-608,STC SA09126AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-608,STC SA09127AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-608,STC ST01087NYInstallation of Claircom Air Terminal systems.STC ST01097NYInstallation f Claircom Air terminal systems.STC SA2614SOInstallation of a passenger cabin interior.STC ST00962WI-DIncorporation of Universal Avionics Aero-I SATCOM system.STC SR00908SEInstallation of float brackets in accordance with Certified Technology Drawing List CT9804, Revision IR, dated October 31, 1999, or later FAA approved revisions.STC ST00947WI-DIncorporation of Sennheiser Noise Canceling Headsets into the cockpit of Learjet Model 60.STC SA09192AC-DInstallation of S-TEC System 55/5 5X Two Axis Automatic Flight Guidance System, Model ST-650,STC SA2537WEInstallation of modified fuel system.STC SA2554WEInstallation of antiskid power brake system, new main landing gear legs and Goodyear wheels and brakes.STC SA2751WEInstallation of rear seat assembly, P/N N76091.STC SA2914WEInstallation of improved rudder trim tab actuating rod.STC SA00963WIInstallation of a heated windshield panelSTC SB02317ATInstallation of Sky Balloons (TC B01CE) baskets (sizes: 1.29m X 1.07M, 1.55M X 1.19M, and 1.80M X 1.29M) and burners (BR1 double burner and BR2 Mistral Double Burner) under Head Balloons' Model AX7-77, AX7-77b, AX8-88, AX8-88b, AX8-105 and AX9-118 envelopes.STC ST00951WI-DInstallation of Collins Air Data Computer 85L.STC ST02318ATInstalation of Universal Avionics Systems Corporation terrain awareness warning system (TAWS).STC ST00964WI-DProvisions for Collins Integrated Information System for model 777-223, serial numbers 29587 and 29956 ONLY.STC ST00967WI-DProvisions for Collins Satellite Weather Information System (SWIS). Limited to installation on model 777-223, serial numbers 29587 and 29956.STC SA8545SW-DInstallation of a Century Automatic flight system kit no. AK1067, consisting of a Century 41 autopilot/flight director. (when modified by STC SA8323SW, increased shaft horsepower)STC SA8546SW-DInstallatio of a Century yaw damper system, kit no. YK1068 consisting of a Century yaw damper per bulletin no. 2133 dtd 3/28/01, and master drawing list no. 87A1292 dtd 3/28/01 (28-volt system) and/or later FAA/DAS approved revision.STC SA09121AC-DInstallation of S-TEC System 55 Two Axis Automatic Flight Guidance System, Model ST-603STC SA177RMInstallation of a single seat in the center of aft baggage compartment