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.

STC SA01946WIInstallation of multi-mission equipment, antennas, and interior configurationsPilatus Business Aircraft, LTD · Apr 5, 2024STC SA00418BOInstallation of the Chelton Avionics, Inc. dba Canyon AeroConnect (Canyon) RT-7000 tactical radio systemTextron Aviation Inc. · Apr 4, 2024STC SA02191AKFabrication and installation of Dakota Cub extended wings and associated flaps and ailerons.Dakota Cub Aircraft Inc. · Apr 4, 2024STC SA02343NYInstallation of International Aeroproducts IntAero 8100-200 Floats using the 55-7170 attachmentHarbour Air Ltd. · Apr 4, 2024STC SA02380LARe-Life of the Viking Air Limited Model DHC-6 Series 100, 200 and 300 fuselage, horizontal stabilizer, and vertical stabilizerIKHANA Group Inc. · Apr 4, 2024STC 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-1651RUniversal Avionics Systems Corporation · Apr 4, 2024STC SR00064MCInstallation of a Ballistic Protection System (BPS)Erickson Incorporated · Apr 3, 2024STC ST00065MCInstallation of a Ballistic Protection System (BPS)Erickson Incorporated · Apr 3, 2024STC ST00691SEInstallation of lightweight window plugsLiteAir Aviation Products Inc · Apr 3, 2024STC ST04650CHInstallation of a Gogo Avance L5 Broadband SystemPREMIER AIR CENTER LLC, d/b/a WEST STAR AVIATION · Apr 3, 2024STC ST04726NYInstallation of Universal Insight EFIS with UNS-1Fw FMSTAI Acquisition Corp. Dba Trimec Aviation · Apr 3, 2024STC ST04810NYModification of Executive InteriorALOFT AeroArchitects · Apr 3, 2024STC SA02784SEInstallation of third lap seat belt for rear bench seat to accommodate additional passengerMohr Engineering Services LLC · Apr 1, 2024STC ST02474AKInstallation of escape tapes at the L1 and R1 entry doors and removal of evacuation slidesTatonduk Outfitters Ltd · Apr 1, 2024STC SA456NWInstallation of auxiliary vertical seaplane finsKenmore Air Harbor LLC · Mar 28, 2024STC 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)Magellan Aerospace · Mar 27, 2024STC SR00187IBInstallation of Crew Bubble WindowVH Aerospace · Mar 27, 2024STC ST00185IBInstallation of KANNAD 406 portable emergency locator transmitter (ELT) part number (PN) S1820502-() and/or survival ELT PN S1823502-()AMES Aerospace & Mechanical Engineering Services Ing. Walter Starzacher GesmbH · Mar 27, 2024STC SA04114CHInstallation of Engine Preheat Kit, P/N TA3123-1 for 115 volt applicationHartzell Propeller LLC · Mar 25, 2024STC SR03201CHInstallation of Heli-Preheat System, P/N 2862-1 for 115 volt applicationHartzell Propeller LLC · Mar 25, 2024STC SR04195CHInstallation of Heli-Preheat Kit, P/N TA3134-1 for 115-volt applicationHartzell Propeller LLC · Mar 25, 2024STC SR04347CHInstallation of Heli-Preheat Kit, P/N TA3195-1 for 115-volt applicationHartzell Propeller LLC · Mar 25, 2024STC ST00186IBInstallation of Avianca Cabin ReconfigurationBoeing Ireland Limited · Mar 22, 2024STC SR00283SERemoval of a 50 inch section from the forward fuselage between stations 110 and 160 and reinstallation of forward cabin with associated fabricated parts.Croman Corporation · Mar 21, 2024STC SR00427SEFabrication and installation of a Helipro Model H9661N01-01, -03, -05, -07, -51, -53, -55, -57, -59 or -61 logging utility systemCroman Corporation · Mar 21, 2024STC SR00814SEFabrication of reinforcement kit - aft fuselage station 493. For model S61A, applies to S/N 61094. For model S61NM, applies to S/N 66454Croman Corporation · Mar 21, 2024STC SR01264SEFabrication of Helipro replacement windshieldsCroman Corporation · Mar 21, 2024STC ST04647CHINSTALL SOLID STATE DIGITAL FLIGHT DATA RECORDER (DFDR) SYSTEMDAN BUZZ & ASSOCIATES LLC · Mar 21, 2024STC 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.Peter C. Morrison · Mar 20, 2024STC SA8334SWInstallation of dual toe brakes including rudder pedals, linkages and torque tubes.Peter C. Morrison · Mar 20, 2024STC SA8438SWInstallation of dual toe brakes including rudder pedals, linkages and torque tubes.Peter C. Morrison · Mar 20, 2024STC SA02582AKInstallation of Airframes Alaska Brake Pedal and Master Cylinder AssemblyAirframes Alaska LLC · Mar 19, 2024STC SA02581AKInstallation of Ground Adjustable Sensenich Composite 2G0M(X)/C82BGF PropellerSensenich Propeller Company · Mar 15, 2024STC ST03330CHInstallation of Radome and Equipment for a KU Band Satellite SystemIntelsat Inflight LLC · Mar 15, 2024STC ST00865WI-DCombi installationThe Boeing Company · Mar 13, 2024STC ST04075NYInstallation of a Panasonic Avionics In-Flight Entertainment (IFE) SystemDelta Engineering Corporation · Mar 13, 2024STC SA00871SEInstallation of cockpit sunvisorsRosen Sunvisor Systems LLC · Mar 12, 2024STC 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-2RJet Aviation AG · Mar 12, 2024STC ST03952NYInstallation of Controller-Pilot Data-Link communications365 Aerospace Ltd Aerospace Logistics Centre · Mar 12, 2024STC SR00184IBInstallation of External Cargo Basket and Boarding StepBoost Human External Cargo Systems Inc. · Mar 11, 2024STC ST02626SEInstallation of seats, monuments and ISPSNorthwest Aerospace Technologies Inc. · Mar 9, 2024STC ST02752SEInstallation of the Starlink Aviation SystemAeroMech Incorporated · Mar 8, 2024STC 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,ELBE Flugzeugwerke GmbH · Mar 6, 2024STC SA03316CHActivation of an 802.11 a/b/g/n WiFi SystemElliott Aviation Technical Products Development Inc. · Mar 5, 2024STC 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-4814Petersen Aviation Inc · Mar 5, 2024STC SR00182IBInstallation of the Avidyne Integrated Flight Display (IFD) Navigator(s)Horizon Design Services Ltd. · Mar 1, 2024STC ST03403NYInstallation of a Intelsat Cabin Connectivity (with demod option) systemDelta Engineering Corporation · Mar 1, 2024STC SR00169IBInstallation of the Garmin G500H TXi Flight Display SystemEagle Copters Maintenance Ltd. · Feb 29, 2024STC ST04491ATCabin Interior Reconfiguration (Demod)ZIM Aircraft Cabin Solutions LLC · Feb 29, 2024STC ST04492ATCabin Interior Reconfiguration in a Boeing 737-900/900ER Series aircraftZIM Aircraft Cabin Solutions LLC · Feb 29, 2024