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