Supplemental type certificates
49,117 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 ST02644NY-DUpdate of an AlliedSignal Enhanced Ground Proximity Warning System (EGPWS) MK VII to add display using a Avtech Display Switching UnitSTC ST10857SC-DAvionics and Interior InstallationsSTC SA2736CE-DInstallation of Bendix/King CAS-81 traffic alert and collision avoidance system and MST-67A mode-S transponder (2 each).STC SA3-372Installation of Lycoming O-235-C1, -C1A, -C1B, -C1C, -C2A, -C2B, -C2C, -H2C, -K2A, -K2B, -L2A, or-L2C series engines and appropriate propellers or Teledyne O-200A, -B, or -C series engines and appropriate propellers.STC SA57RMInstallation of Lycoming O-235-C1, -C1A, -C1B, -C1C, -C2A, -C2B, -C2C, -H2C, -K2A, -K2B, -L2A, or L2C series engines.STC SA7NWInstallation of Continental C-85-8, -8F, -12, -12F engine and Sensenich M74CK propeller or McCauley1A90CF or 1B90CM propeller.STC SB02740CHONE ONLY - S/N 6284 Replace the Cameron Balloon US Basket/Burner SystemSTC SR02710NYInstallation of Aero-Dyne Repair Services Ltd. (ADRS) External MGT and Torque Indicating SystemSTC SA02711NYHarbour Air Ltd Heavy Duty Lift StrutSTC SB02739CHONE ONLY - S/N 6554STC SR00038BOInstallation of Helipod cargo containers.STC SR01418SEFabrication of Helipod external cargo podSTC SR01653SEFabrication and installation of Helipod external cargo pod.STC SR01817SEFabrication of Helipod II Slim Line (SL) external cargo pod in accordance with Helipod USA Master Data List No. NW007-HPSL-27-005, revision 2, February 5, 2008, or later FAA-approved revision; and installation of this system in accordance with Helipod USA Installation Drawing HPR44IISL25201, Revision NC, dated May 1, 2006, or later FAA-approved revision. This modification must be maintained in accordance with Helipod USA Instructions for Continued Airworthiness Document No. NW007-HPSL-27-007, revision IR, dated May 1, 2006, or later FAA-approved revision.STC SR01818SEFabrication of Helipod II Slim Line Top Loader (SLTL) external cargo pod.STC SR01819SEFabrication of Helipod II Top Loader (TL) external cargo podSTC SR02713NYInstallation of a Traffic Advisory System must be performedSTC SA1017SOReplace existing nickel- cadmium battery with Gill Teledyne BB638/T series lead-acid battery.STC ST01730NY-DInstallation of Executive Interior.STC SA02722CHInstall D Shannon Products, Ltd. 20-gallon fiberglass auxiliary wing-tip fuel tanks DLB1400, Rev. B dated May 14, 2009STC SA170CHInstall a control yoke and instrument panel.STC ST02708NYComplete Custom Aircraft Interior modification to be completed.STC SA01995SEONE-ONLY: Pilot Operating Handbook revision to provide loading and tie down instructions for cargo operationsSTC SA01997SEPilot Operating Handbook revision to provide loading and tie down instructions for cargo operations.STC SA02345AKInstallation of Piper PA-18 three-inch extended gear & Maule Oleo StrutSTC SH989NEInstallation of vertical reference (floor) window.STC SH990NEInstallation of vertical reference (floor) window.STC ST01579SEInstallation of a new class divider, storage unit, and coat closet.STC SA2591AWEInstallation of an Interior Arrangement.STC SA2790NM-DInstallation of full provisions for a Collins radio traffic alert and collision avoidance system (TCAS II) and a fully operational dual Colins Radio Mode S Transponder system.STC SR01179SEFabrication of the Winco Side Pull Handle Assembly per Drawing No. W002, Revision N/C, dated December 13, 2002, or later FAA-approved revision, and the Hook Link Assembly, Part No. 369SP-200, per Colorado Helicopters Drawing No. 369SP-200, Revision C, dated September 11, 1991, or later FAA-approved revision; and installation and maintenance of this systemSTC SA1122NW-DInstallation of solid-state, color-display system.STC SA1123NW-DInstallation of an underwing fueling panel.STC SA1130NW-DRework of weather radar system to install solid-state, color-display system. Approved for 727-222.STC SA1926WEDual installation of A.C. Electronics Carousel IV INS units.STC SA2448WEInstallation of McDonnell Douglas Eros II collision avoidance system. (727-222)STC SA2709NM-DInstallation of an Airfone Air-to-Ground Passenger Telephone System.STC SA2716NM-DInstallation of Bendix Model TRA-66A Mode S transponder.STC SA2717NM-DInstallation of TCAS and data recording provisions, consisting of equipment mounting trays, antenna systems and cables, circuit breakers, and complete system interwiring.STC SA2746NM-DInstallation of a passenger air-to-ground telephone system consisting of 2 wireless handsets and handset holders, support equipment in the existing E&E compartment, 2 new L-band blade antennas on the lower fuselage area and associated cables and wiring.STC SA2755NM-DReplace first class seats and increase coach seating.STC SA2756NM-DInstallation of wiring provisions for a single traffic alert and collision avoidance system (TCAS II).STC SA2770NM-DInstallation of TCAS II and Mode S transponder provisions, consisting of system interwiring, antenna coaxial cables, antenna structure installation, TCAS directional antenna and transponder antenna. Approved for 727-222 model.STC SA2775NM-DInstallation of dual Mode S/ATCRBS trasponders and full Traffic Alert and Collision Avoidance System (TCAS) provisions. Approved for 727-222 series.STC SA2837WE-DInstall new lavatory module/bustle assembly at door 2 RH/LH, underfloor plumbing and related systems, modified main deck floor support structure, external service panel.STC SA3591WE-DInstalls new lavatory module/ bustle assembly at door 2 RH/LH, underfloor plumbing and related systems, modified main deck floor support structure, external service panel.STC SA3941WE-DInstallation of a UHF radio telephone system.STC SA5641NM-DInstallation of Collins DLM-700 series Aircraft Communications and Reporting System (ACARS) with dedicated Collins VHF-700 series, VHF transceiver, and a Bendix PT-45B printer.STC SA5995NM-DInstall global positioning systems (GPS) provisions.STC SA5996NM-DInstall a single ARINC 741 satellite communication system (SATCOM) provisions.