Supplemental type certificates

49,120 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 SA296CEM4B or M4C flight control system.Bendix Corp · Nov 4, 1999STC SE2563CELeaded and unleaded automotive gasoline, 91 minimum antiknock index (RON+MON) /2 per ASTM spec D-439. Intermixing with aviation gasoline also approved.Petersen Aviation Inc · Nov 4, 1999STC ST00282LA-DInstallation of Barry Controls Aerospace active tuned mass absorber system.Barry Controls · Nov 4, 1999STC ST00830WIInterior Arrangement Modification for 7 or 8 passengers.JetCorp · Nov 4, 1999STC ST02028ATInstallation of a Dual Trimble 2101 I/O Approach Plus GPS.Fine Airlines, Inc. · Nov 4, 1999STC SA00599WI-DInstallation of the AlliedSignal Flitefone VI airborne Radiotelephone System.Chelton Avionics, Inc · Nov 3, 1999STC SA980SOInstallation of a Blackwood Cherokee MK I Hand Control (reference STC SA1741WE) and modification of the nose wheel steering and toe brake systems.American Air flight Traning Inc. · Nov 3, 1999STC SR09225RCInstallation of Concorde RG214 valve regulated sealed lead acid batteryFalcon Crest Aviation Supply Inc · Nov 3, 1999STC SA2269WEInstallation of modified wheels and brakes. (All 75 Models listed on TC A-743)Denton Aircraft Company · Nov 2, 1999STC SA858WEEnvironmental control system.GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services · Nov 2, 1999STC SA859WEInstallation of air conditioning primary feed duct.GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services · Nov 2, 1999STC SA860WEInstallation of pressurization control system.GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services · Nov 2, 1999STC SA9049NM-DInstallation of PTC model 950 business class seats and Weber model 4001 tourist class seats.Airbase Service, Inc · Nov 2, 1999STC ST00992NY-DUpdate Honeywell Inc. EDZ-815 Electronic Flight Instrumentation system.Delta Engineering · Nov 2, 1999STC ST00108BOInstallation of Cleveland wheel and brake assembly 20-148.Cedric M Abbott · Nov 1, 1999STC ST00739NY-DInstallation of AlliedSignal Aerospace Enhanced Ground Proximity Warning System.Delta Engineering · Nov 1, 1999STC ST00875LAInstallation Universal Avionics Systems Thrane and Thrane TT-5000 series Aero-I SATCOM system.Universal Avionics Systems Corp · Nov 1, 1999STC SA00400DEInstallation of recognition light kit number 644133 in the outboard leading edges of each wing.West Star Aviation · Oct 29, 1999STC SA02017ATInstallation of a Wescam FLIR System, NSI Microwave System and an Operator's Console.Aero Avionics Inc. · Oct 29, 1999STC SA4782SWInstallation of a supplemental red anti-collision light.Raytheon Aircraft Company · Oct 29, 1999STC ST00828WIUpgrade of the existing Israel Aircraft Industries installed dual AlliedSignal GNS-XES flight management system software.Duncan Aviation, Inc · Oct 29, 1999STC ST00986NY-DUpdate Honeywell business and commuter Aviation Systems FMZ-2000 flight management systems.Delta Engineering · Oct 29, 1999STC ST09592SCreduction in aircraftmaximum certificated weith to 74,500 poundsJet Place Inc · Oct 29, 1999STC SR00550NYInstallation of Nose Mount(structural installation only).DECA Aviation Engineering Limited · Oct 28, 1999STC SA1040NEInstallation of the Claircom air to ground telephone system.Claircom Communications Group L.P. · Oct 27, 1999STC SH4801NMModification of tailboom attaching hardware on tailboom to incorporate angle mounting plates and bolts.Aerometals · Oct 27, 1999STC ST00812LA-DInstallation of pasenger cabin interior. Approved for installation on GV, serial number 568 ONLY.Gulfstream Aerospace Corporation · Oct 27, 1999STC SR02016ATManufacture and installation of Wind Deflector.Gomes Jorge dba Diamond Aviation · Oct 26, 1999STC ST00854CHInstallation of an AlliedSignal Enhanced Ground Proximity Warning System.DaimlerChrysler Aviation, Inc. · Oct 26, 1999STC SA09419AC-DInstallation of S-TEC System 20/30 single and two axis automatic flight guidance systems, Model ST-869-20/30.S-TEC Corporation · Oct 25, 1999STC SA09420AC-DInstallation of S-TEC system 20/30 single and two axis automatic flight guidance systems, model ST-869-20/30.S-TEC Corporation · Oct 25, 1999STC SA00872LAInstallation of a Thrane and Thrane Aero-M SATCOM System. (B300 King Air Series)Universal Avionics Systems Corp · Oct 22, 1999STC SA00747SEInstallation of a Lycoming IO-360-A1B engine and a McCauley B3D36C429-82NPA-6 propeller.Frost James · Oct 21, 1999STC ST00738SEInstallation of Teledyne Controls Digital Flight Data Acquisition Unit (DFDAU) P/N 2233000-XXX as replacement partsTeledyne Controls · Oct 21, 1999STC ST02014ATInstallation of forward and aft cargo compartment floor panelsDelta Airlines Inc · Oct 21, 1999STC ST09590SCInstallation of a Dual UNS-1K flight management system (FMS) with 2102 keyboard/GPS sensor.Jet Works Aviation, Inc. · Oct 21, 1999STC SA00354ATInstallation of Garrett TPE331-5-511 engines.National Flight Services, Inc · Oct 20, 1999STC SA00856ATInstallation of Garrett engines(TPE331-6) as modified by STC SE00229AT.National Flight Services, Inc · Oct 20, 1999STC SA02012ATInstall Lycoming model GO-480-G2D6 engine and Hartzell model HC-A3MVF-3L propeller with LMV-9333N-5 blades.Murphy John B/Stringer Dorothy E · Oct 20, 1999STC SA4894NMInstallation of floor panels.Aviation Management Systems, Inc. · Oct 20, 1999STC SA5078NMInstallation of Colllins traffic alert and collision avoidance system (TCAS II).Aviation Management Systems, Inc. · Oct 20, 1999STC SA6099NMModification of interior arrangement.Aviation Management Systems, Inc. · Oct 20, 1999STC SE00229ATInstallation of Garrett TPE331-10 Combustor and Turbine in TPE331-6 engine.National Flight Services, Inc · Oct 20, 1999STC ST00486LAInstallation of floor panels.Aviation Management Systems, Inc. · Oct 20, 1999STC ST02013ATInstallation of additional recording parameters into existing Digital Flight Data Recorder.JanzAir Consulting Services · Oct 20, 1999STC SA01374ATInstallation of dual LITEF LCR-92 AHRS.East Coast Aerospace Engineering · Oct 19, 1999STC SE00275ATInstallation of GarrettTPE331-10 combustor and turbine in the TPE331-5 engine.National Flight Services, Inc · Oct 19, 1999STC SE5141NMInstallation of the SOL 3503 exhaust gasket.SOL Company · Oct 19, 1999STC SA1586GLInstallation of an AlliedSignal TCAS II (CAS 67A or CAS 81A) Traffic Alert and Collision Avoidance system.Gulfstream Aerospace Corporation · Oct 18, 1999STC ST00808LA-DInstallation of passenger cabin interior. Approved for installation on GV, serial number 563 ONLY.Gulfstream Aerospace Corporation · Oct 16, 1999