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 ST00270NYInstallation of Claircom air terminal system.STC ST00278NYInstallation of Claircom air terminal system.STC ST00284NYInstallation of Claircom air terminal systems.STC ST00443NYInstallation of Claircom Cabin Comm System for air-to-ground telephone system.STC ST00841NYInstallation of Claircom Air Terminal systems.STC ST01247NYInstallation of Claircom Communications Telephony Structural provisions.STC ST01248NYInstallation of Claircom Communications Telephony Systems.STC ST01260NYInstallation of Claircom communications telephony Systems provisions.STC ST01261NYInstallation of Claircom Communications Cabin Telephony Structural provisions by Claircom Communications Master List No. 73S-0020, Rev C, dtd 4/9/01.STC ST01289NYInstallation of interior arrangement of passenger seating and emergency equipment.STC ST01290NYInstallation of Claircom Communications Telephony System.STC ST01301NYInstallation of interior arrangement of passenger seating and emergency equipment. Telephone systems at all seat rows shall be placarded not to be used during taxi, takeoff, and landing.STC ST01307NYInstallation of Claircom Communications Telephony System. Required with this installation are STCs ST01260NY and ST01261NY and Claircom Communications 'Maintenance Instructions for Continued Airworthiness.'STC ST01514LA-DInstallation of 14-passenger cabin interior.STC ST09820SC-DInstallation of Rockwell Collins FDS-2000 Electronic Flight Display System.STC ST10055SC-DInstallation of a modification to the existing dual Honeywell MST-67A Mode S Transponder Systems to incorporate the Elementary Surveillance (Flight ID) function.STC SA01945NYCockpit voice recorder replacement with Universal CVR 30B or CVR 120.STC SA03393ATInstallation of Monroy Aerospace Corporation Traffic-Watch ATD-300.STC ST01442SELimited to installation on HS.125-700A, serial number NA0258 ONLY.STC ST01445SEInstallation of upgraded Mode S ATC transponders.STC ST01946NYCockpit voice recorder replacement with Universal CVR 30B or CVR120.STC ST10277SCInterior Reconfiguration to 16 Passengers in accordance with Master Drawing List (MDL) 3732, Rev. I.R. dated August 13, 2004, or later FAA approved revision. Approved Airplane Flight Manual Supplement for Gulfstream Model G-IV with Cabin Interior Reconfiguration Document No. FM-G-IV-3732-01, Registration Number N77WL dated August 26, 2004, or later FAA approved revision is required.STC ST00537DEInstallation of Cargo Floor Panel Reinforcement in accordance with Frontier Airlines Master Drawing List Report No. ER 0022-2, Revision B, dated January 07, 2004, FAA approved January 08, 2004, or later FAA approved revision.STC SA02004CHInstallation of a Hartzell PHC-J3YF-1RF/F7963DF(B)-2 propeller and A-2295-10(P) spinner.STC ST02800AT-DLimited to installation of custom interior for GV-SP, serial number 5025 ONLY.STC SR01405NYInstallation of Honeywell MK-XXII EGPWS, p/n 965-1590-008 according to D&D Design Installation Instruction.STC ST02688AT-DInstallation of Rockwell Collins CMU-900 ACARS System.STC ST02817AT-DLimited to installation of a custom interior for GV-SP, serial number 5030 ONLY.STC ST02820ATInstallation of Rockwell/Collins WXR-700 Series Forward Looking Windshear Weather Radar SystemSTC ST10053SC-DS/N 606 ONLY: Installation of partial cabin seating rearrangement within an executive cabin interior.STC SA00097SEInstallation of a vortex generator kit.STC SA01944NYInstallation of Flat Panel Display System. Limited to installation on model PC 12/45, serial number 306 ONLY.STC ST01335NY-DInstallation of a Mark VII Enhanced Ground Proximity Warning System (EGPWS).STC ST10052SC-DS/N 088 ONLY: Installation of an executive cabin interior.STC SR09418RCInstallation of Emergency Medical Configuration.STC SR09419RCInstallation of Liquid Oxygen System in accordance with Arrow Aviation, LLC., Master Drawing List AA-S76-DL-101, Revision A, dated August 3, 2004, or later FAA approved revision(s).STC ST10050SC-DInstallation of Honeywell Laseref V Inertial Reference System (IRS).STC ST10051SC-DS/N 090 ONLY: Installation of an executive cabin interior.STC SA02222AKLimit maximum seating capacity to 9 passengers or less.STC SA909WEInstallation of turbosupercharged Lycoming IO-540-J4A5 engines. (PA-E23-250 SN 27-2505 and up)STC SA978WEInstallation of turbosupercharged Lycoming O-540-C4B5 engines. Approved for serial numbers 27-2505 and subsequent.STC ST01647LAInstallation of Cabin Interior Noise Reduction Kit.STC ST01942NYInstallation of Business Class Seats.STC SA02022CHInstallation of Pneumatic Luggage Door Strut Kit.STC ST01548LAInstallation of external landing gear position verification mirrors and aft engine cowl observation mirrors.STC ST10274SCInstallation of bookcase to store manuals in forward left hand side of cabin in accordance with Drawing List, 93-001, Revision D, Dated 6/12/04, or later FAA approved revision and maintained per the Instructions for Continued Airworthiness Document No. ICA/Bookcase 1, Revision 0, or later FAA accepted revision.STC ST01259WI-DIncorporation of a UNS-1D (SCN 702) Upgrade to UNS-1D+ MMMS (SCN 902)STC SR00557DEInstallation of a Spectrolab SX-5 Starburst Searchlight.STC ST00545DEInstallation of a Tropospheric Airborne Meteorological Data Reporting (TAMDAR) system.STC ST02017CHInstallation of a 2-tube or 4-tube Universal Avionics Systems Corporation (UASC) EFI-550 electric flight instrument system (EFIS).