Supplemental type certificates

49,114 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 SA211CEA.P.U. Installation - Ranger Andover Model V-32D-2-1.Preferred Improvements LLC · Dec 13, 2017STC SA3-113Installation of RCA Model AVQ-10 radar antenna swingaway mount SK10136 (SA3-65).Preferred Improvements LLC · Dec 13, 2017STC SA3-139Installation of standard C-47 cargo door.Preferred Improvements LLC · Dec 13, 2017STC SA3-15Installation of wheel well enclosure doors.Preferred Improvements LLC · Dec 13, 2017STC SA3-422Installation of bird resistant windshield.Preferred Improvements LLC · Dec 13, 2017STC SA3-434Picture window installation and standard window modification.Preferred Improvements LLC · Dec 13, 2017STC SA3-461Installation of electrically driven emergency hydraulic pump.Preferred Improvements LLC · Dec 13, 2017STC SA3-52Radome installation.Preferred Improvements LLC · Dec 13, 2017STC SA3-78Alternate Tee-Bolt radome attachment for STC SA3-52 radome installation.Preferred Improvements LLC · Dec 13, 2017STC ST02923NYInstallation of a Panasonic Global Communication Suite (GCS)Delta Engineering Corporation · Dec 13, 2017STC ST09944SCInstallation of an executive interior.Associated Air Center, Inc. - c/o CT Corporation System · Dec 13, 2017STC SA04200CHInstallation of Hartzell propeller model HC-C2YR-IBFP/F7894Hartzell Propeller Inc · Dec 12, 2017STC SH2466SWInstallation of an AC Inverter Power SystemAssociated Air Center, Inc. - c/o CT Corporation System · Dec 12, 2017STC ST03351CHActivation of an 802.11a/b/g/n WiFi SystemStandardAero Business Aviation Services, LLC · Dec 12, 2017STC SA01684WIInstallation of Rockwell Collins, Inc. Aircraft Information Management (AIM) SystemRockwell Collins Inc · Dec 11, 2017STC SR09615RCInstallation of Cargo Mirror KitBell Helicopter Textron Inc. · Dec 11, 2017STC ST04263CHInstall placarding to restrict passenger count to a maximum of nineteen (19) and total payload to a maximum of seven thousand five hundred pounds (7,500 lbs)Preferred Improvements LLC · Dec 11, 2017STC ST09554SCInstallation of an AlliedSignal Enhanced Ground Proximity Warning System (EGPWS).Associated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST09942SC-DInstallation of an Executive Interior in accordance with Associated Air Center (AAC) Master Document List, Document Number R137-000, Revision H, dated December 3, 2010, or later FAA/ODA approved revision. Airplane Flight Manual Supplement, Document Number R137-011, Rev. A, dated August 14, 2008, or later FAA/ODA approved revision is required.Associated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10078SCInstallation of executive interiorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10437SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10534SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10535SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10536SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10537SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10593SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10893SC-DInstallation of a Master Lavatory Shower EnclosureAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10894SC-DInstallation of a Master Lavatory Shower EnclosureAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10895SC-DInstallation of an Executive Interior.Associated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10896SC-DModification of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10897SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10899SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10901SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10902SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10905SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10906SC-DInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10907SC-DReconfiguration of a Cabin InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10908SC-DInstallation of a wireless local area network (WLAN)Associated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10909SC-DInstallation of Pocket Door Lock-Outs and Re-designation of Taxi, Take-off and Landing SeatsAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10910SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10911SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10912SCInstallation of a wireless local area network (WLAN)Associated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10913SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10915SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST10916SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST11106SCReconfiguration of a Cabin InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST11107SCInstallation of a Controller - Pilot Link Communication SystemAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST11108SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST11109SCInstallation of a Controller - Pilot Data Link CommunicationsAssociated Air Center, Inc. - c/o CT Corporation System · Dec 11, 2017STC ST02661CHInstallation of Williams International FJ44-3A enginesA.L.S. International Inc. · Dec 8, 2017