Supplemental type certificates
49,109 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 SA01946WIInstallation of multi-mission equipment, antennas, and interior configurationsSTC SA00418BOInstallation of the Chelton Avionics, Inc. dba Canyon AeroConnect (Canyon) RT-7000 tactical radio systemSTC SA02191AKFabrication and installation of Dakota Cub extended wings and associated flaps and ailerons.STC SA02343NYInstallation of International Aeroproducts IntAero 8100-200 Floats using the 55-7170 attachmentSTC SA02380LARe-Life of the Viking Air Limited Model DHC-6 Series 100, 200 and 300 fuselage, horizontal stabilizer, and vertical stabilizerSTC ST02824LAInstallation of the Universal Avionics EFI-1040P InSight Display System, Dual UNS-1Fw SBAS Flight Management Systems (FMS), UL-801 UniLink and Kapture Cockpit Voice Recorder CVR-1651RSTC SR00064MCInstallation of a Ballistic Protection System (BPS)STC ST00065MCInstallation of a Ballistic Protection System (BPS)STC ST00691SEInstallation of lightweight window plugsSTC ST04650CHInstallation of a Gogo Avance L5 Broadband SystemSTC ST04726NYInstallation of Universal Insight EFIS with UNS-1Fw FMSSTC ST04810NYModification of Executive InteriorSTC SA02784SEInstallation of third lap seat belt for rear bench seat to accommodate additional passengerSTC ST02474AKInstallation of escape tapes at the L1 and R1 entry doors and removal of evacuation slidesSTC SA456NWInstallation of auxiliary vertical seaplane finsSTC SH1415SOInstallation of Wire Strike Protection system; Configuration #1 - Installation P/N 364-83300-5 (Standard Skid Gear) or P/N 364-83300-7 (High Skid Gear)STC SR00187IBInstallation of Crew Bubble WindowSTC ST00185IBInstallation of KANNAD 406 portable emergency locator transmitter (ELT) part number (PN) S1820502-() and/or survival ELT PN S1823502-()STC SA04114CHInstallation of Engine Preheat Kit, P/N TA3123-1 for 115 volt applicationSTC SR03201CHInstallation of Heli-Preheat System, P/N 2862-1 for 115 volt applicationSTC SR04195CHInstallation of Heli-Preheat Kit, P/N TA3134-1 for 115-volt applicationSTC SR04347CHInstallation of Heli-Preheat Kit, P/N TA3195-1 for 115-volt applicationSTC ST00186IBInstallation of Avianca Cabin ReconfigurationSTC SR00283SERemoval of a 50 inch section from the forward fuselage between stations 110 and 160 and reinstallation of forward cabin with associated fabricated parts.STC SR00427SEFabrication and installation of a Helipro Model H9661N01-01, -03, -05, -07, -51, -53, -55, -57, -59 or -61 logging utility systemSTC SR00814SEFabrication of reinforcement kit - aft fuselage station 493. For model S61A, applies to S/N 61094. For model S61NM, applies to S/N 66454STC SR01264SEFabrication of Helipro replacement windshieldsSTC ST04647CHINSTALL SOLID STATE DIGITAL FLIGHT DATA RECORDER (DFDR) SYSTEMSTC SA09150SCReplacement of Piper wheel assembly p/n 451-750 and brake assembly p/n 451-708 with Cleveland wheel assembly pn 40-86 and brake assembly pn 30-55.STC SA8334SWInstallation of dual toe brakes including rudder pedals, linkages and torque tubes.STC SA8438SWInstallation of dual toe brakes including rudder pedals, linkages and torque tubes.STC SA02582AKInstallation of Airframes Alaska Brake Pedal and Master Cylinder AssemblySTC SA02581AKInstallation of Ground Adjustable Sensenich Composite 2G0M(X)/C82BGF PropellerSTC ST03330CHInstallation of Radome and Equipment for a KU Band Satellite SystemSTC ST00865WI-DCombi installationSTC ST04075NYInstallation of a Panasonic Avionics In-Flight Entertainment (IFE) SystemSTC SA00871SEInstallation of cockpit sunvisorsSTC ST00183IBStructural installation of a Dual Iridium/LTE Antenna on the forward fuselage upper lobe, between STA
480 and STA 500, stringer S-1 to stringer S-2RSTC ST03952NYInstallation of Controller-Pilot Data-Link communicationsSTC SR00184IBInstallation of External Cargo Basket and Boarding StepSTC ST02626SEInstallation of seats, monuments and ISPSSTC ST02752SEInstallation of the Starlink Aviation SystemSTC ST04038NYConversion of passenger to Freighter configuration by installing a large Main Deck Cargo door and frame shell, class "E" cargo compartment, floor reinforcement, and other associated modifications,STC SA03316CHActivation of an 802.11 a/b/g/n WiFi SystemSTC SA2000CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2 per ASTM Specification D-4814STC SR00182IBInstallation of the Avidyne Integrated Flight Display (IFD) Navigator(s)STC ST03403NYInstallation of a Intelsat Cabin Connectivity (with demod option) systemSTC SR00169IBInstallation of the Garmin G500H TXi Flight Display SystemSTC ST04491ATCabin Interior Reconfiguration (Demod)STC ST04492ATCabin Interior Reconfiguration in a Boeing 737-900/900ER Series aircraft