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 SA00230MCProject 18592-1 Installation of the CMAISR mission systemL3Harris Technologies Integrated Systems L. · Jan 29, 2024STC SA02349LAInstallation of Lake Aero Styling and Repair Nose Gear TrussLASAR Inc. · Jan 29, 2024STC SA02551AKInstallation of SKYDISPLAY Aircraft Interface Device (AID)AeroDisplay LLC · Jan 29, 2024STC SA2513NMInstallation of relocated oil radiator.LASAR Inc. · Jan 29, 2024STC SA2711NMInstallation of Lycoming IO-360-A3B6 engine with McCauley propeller B2D34C214.LASAR Inc. · Jan 29, 2024STC SA3252NMInstallation of fiberglass belly fairingLASAR Inc. · Jan 29, 2024STC SA3263NMInstallation of later style (M20K) windshield.LASAR Inc. · Jan 29, 2024STC SA3540NMInstallation of modified nose gear bushings.LASAR Inc. · Jan 29, 2024STC SA3541NMInstallation of fiberglass belly fairingLASAR Inc. · Jan 29, 2024STC SA3542NMInstallation of modified nose gear steering horn. (M20G SN680001 thru 680164)LASAR Inc. · Jan 29, 2024STC SA3689WEInstallation of modified aileron control linkage, electric stabilizer trim, flap preselect control switch and electric flap/stabilizer trim interconnect for M20F, N9486V, Serial No. 700047 onlyLASAR Inc. · Jan 29, 2024STC SA4087WEInstallation of Hartzell HC-C24K-1B/7666A-4Q constant speed propeller. No installation data required.LASAR Inc. · Jan 29, 2024STC SA4395WPInstallation of the engine cowling, cowl flaps, and relocations of oil cooler and associated installation components M20E, Serial No. 932 onlyLASAR Inc. · Jan 29, 2024STC SA4402NMInstallation of single piece windshield.LASAR Inc. · Jan 29, 2024STC SA4443NMInstallation of gap seals and speed fairings involving 10 kits.LASAR Inc. · Jan 29, 2024STC SA4492NMInstallation of Lycoming IO-360-A1A engine and Hartzell HC-C2YK-1B/7666-2 propeller M20C Serial No. 680003 (N3906N) onlyLASAR Inc. · Jan 29, 2024STC SA4502NMInstallation of Lycoming IO-360-A1A, -A1B, -A1B6, or -A1B6D, -A3B6, or -A3B6D engine and Hartzell HC-C2YK-1B/7666A-2 or HC-C2YR-1B-7666A-2 propellerLASAR Inc. · Jan 29, 2024STC SA4535NMInstallation of a cowl closure fairingLASAR Inc. · Jan 29, 2024STC SA5480NMInstallation of landing light flasherLASAR Inc. · Jan 29, 2024STC ST01554LAInstallation of a Nose Landing Gear Steering Horn AssemblyLASAR Inc. · Jan 29, 2024STC ST04630CHINSTALL AVIO BOOK AVIOCAST AIRCRAFT INTERFACE (AID) SYSTEM PROVISIONSCANARD AEROSPACE CORPORATION · Jan 29, 2024STC ST02773SEReplacement of existing decorative laminateJamco America Inc. · Jan 26, 2024STC SA01294WIInstallation of the MT-Propeller Entwicklung GmbH model MTV-14-D-C-F/CF188-30g propellerMT- Propeller Entwicklung GmbH · Jan 25, 2024STC ST03410NYInstallation of a Intelsat Connectivity SystemDelta Engineering Corporation · Jan 25, 2024STC ST03592NYInstallation of a Strut Data Collection System (SDCS) systemMammoth Freighters LLC. · Jan 19, 2024STC ST00161IBInstallation of a DK180 Underwater Locator Device (ULD) using Dukane mounting bracketFokker Services B.V. · Jan 18, 2024STC ST04184CHUpgrade of Collins GLU-920 MMRs and Collins TPR-901 Mode S Transponders to provide ADS-B Out functionalityCanard Aerospace Corporation · Jan 18, 2024STC ST04629CHINSTALL USB FLIGHT DECK POWER SYSTEMASTRONICS ARMSTRONG AEROSPACE · Jan 18, 2024STC SA02030WIOne-Aircraft-Only modification to add an upper surface radome (aerodynamic fairing) to the Cessna T303 Crusader. S/N T30300213Mission Hardward Ltd.Co · Jan 17, 2024STC ST00172IBInstallation of Thrane & Thrane Aviator 300SkyService F.B.O. Inc. · Jan 17, 2024STC SR04637CHReplacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control PanelAirwolf Aerospace LLC · Jan 11, 2024STC SA661ALInstallation of Plexiglass Skylight in fuselage cabinTerry L. Bowden, President Certified Aeronautical Products LLC · Jan 10, 2024STC ST00170IBInstallation of the VVIP cabin interiorJet Aviation AG · Jan 10, 2024STC ST04393CHAvionics upgrade installation of a Garmin GTN (TM) 750 Touchscreen Navigator interfaced to existing pilot side instruments and existing FC-200 or FC-530/-550 Autopilot and added GWX (TM) 70 Weather Radar. The Garmin GTN (TM) 750 GPS is paired with the added GTX (TM) 345R (or GTX 33/33D) Transponders for Automatic Broadcast Surveillance (ADS-B) OUT and ADS-B IN (GDL-88) capability with wireless download connectivity utilizing Garmin Connext®. Optional second Garmin GTN (TM) 650/750 interfaced to existing copilot side instruments only.Royal Air Inc. · Jan 10, 2024STC SA00171IBInstallation of the Radar Altimeter Mounts (Structural Provisions Only)Rocky Mountain Aircraft · Jan 9, 2024STC ST04050NYInstallation of the Coulson Aerial Firefighter Tanker Modification to Boeing Model 737-300 series aircraft per Coulson Aviation USA, IncCoulson Aviation (USA) Inc. · Jan 9, 2024STC ST04580ATCabin Interior Reconfiguration, and Modifications to existing monuments and SeatsDelta Flight Products LLC · Jan 9, 2024STC ST04725NYThe Refurbishment of First Class SuitesSeat Air Systems · Jan 9, 2024STC ST03430NYInstallation of a Crew Rest ModuleDelta Engineering Corporation · Jan 3, 2024STC SA02917NY-DInstallation of Camera PortsMAG Aerospace · Jan 2, 2024STC ST02904NYInstallation of a Panasonic Avionics Corporation Global Communications Suite (GCS)Delta Engineering Corporation · Dec 30, 2023STC ST00165IBActivation of SBAS systemFOKKER SERVICES B.V. · Dec 29, 2023STC SA01105DEInstallation of the Persistent Systems MPU5 Wave Radio SystemPersistent Systems · Dec 28, 2023STC SA00103DEInstallation of Infrared Imaging System and Recording System and Monitors, for (S/N 1555-198)Dart Aerospace Company · Dec 22, 2023STC SR00004DEInstallation of an SX-5 searchlight.Dart Aerospace Company · Dec 22, 2023STC SR00006DEInstallation of Inframetics IRTV-445G infrared imaging system.Dart Aerospace Company · Dec 22, 2023STC SR00059DEInstallation of infrared imaging system.Dart Aerospace Company · Dec 22, 2023STC SR00063DEInstallation of Inframetrics IRTV-445G infrared imaging system.Dart Aerospace Company · Dec 22, 2023STC SR00068DEInstallation of infrared imaging system.Dart Aerospace Company · Dec 22, 2023STC SR00125DEInstallation of infrared imaging systemDart Aerospace Company · Dec 22, 2023