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 ST00595WI-DModification of an existing dual Collins AMS-850 Avionics Management System installation.STC SA00228WI-DInstallation of Collins EFIS-84 Electronic Flight Instrument System (4 tube), Collins Dual MCS-65 Compass System, and Collins Dual 332D-11T Vertical Gryo System.STC SA09295AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-741-20/30.STC SA09296AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-741-20/30.STC SA09297AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-741-20/30.STC SA1269CE-DInstallation of Collins FCS-80 flight control system with ADI-84/ EHSI-84 system (pilots).STC SA1270CE-DInstallation of Collins EHSI-74 system (co-pilots).STC SA1929CE-DInstallation of dual Collins TDR-94/94D Mode S transponders.STC SA2581CEInstall dual Collins TPR-720 Mode S transponders.STC SA3994SW-DRemove two cabin closets and install two seat assemblies and a new class divider.STC ST09392SCInstallation of dual Universal Avionics UNS-1Msp Flight Management Systems.STC ST71CH-DInstallation of a Collins TCAS-94 Traffic Alert and Collision Avoidance System with Collins TDR-94D Mode S Transponders.STC SA09299AC-DInstallation of S-TEC System 20/30 single and two axis automatic Flight Guidance Systems, Model ST-752-20/30.STC SA09300AC-DInstallation of S-TEC System 20/30 single and two axis automatic flight guidance systems, model ST-752-20/30.STC SB00793CHReplace Cameron Balloons US basket/burner system and fuel tanks with Aerostar Basket Model RB5 (/N D-52805), the Aero Burner Model HP III Dual (P/N D-52350), and Aerostar V-15 (P/N D-51977) and V-18 (P/N D-53037) fuel tanks. (N-145 S/N 5682 only)STC SR00477SEInstallation of Erickson Model 10333-101 water/foam cannon system.STC ST01502ATInstallation of G1 Galley, P/N53601000-1.STC SA09294AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-739-20/30.STC SA3612SWRemoval of main and nose gear doors, door actuators and switches and installation of mechanical nose gear door actuator, skin fairings, bulkhead stiffeners and hydraulic line caps.STC SA7070SW-DInstallation of the jump seat.STC SA02092AKInstallation of Hartzell HC-D4N-3R/ D9511F(K) four bladed propeller and D-630-3(P) spinner assembly.STC SA8308SW-D??STC ST00698NYInstallation of cargo nets.STC ST09343SCInstallation of two AC-800 Air Data Computers, two BA-141 altimeters, one AL-801 Alt pre-selector, two FZ-500 Flight Director Computers, and two MS-500 Flight Director Mode Selectors.STC SA2702CEInstallation of Collins TDR-94D Mode S transponder and provisions for Collins TCAS-94 TCAS II system.STC SH568NEInstallation of Turbomeca Arriel IS and 1S1 engines.STC SR09179RCInstallation of Rotor Dynamics Americas (RDA) 3303 Airborne Vibration Monitoring System (AVMS).STC ST01499ATInstallation of a 249-passenger seating arrangement.STC ST01501ATInstallation of modified seats.STC SA00790CHInstallation of a Hoffman variostat two-blade propeller Model HO-V72L-A/VC180DU with Textron Lycoming O-320E2D engine. Approved for serial number 17701153 only.STC SA09289AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-731-20/30.STC SA09290AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-733-20/30.STC SA09291AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-735-20/30.STC SA3991SW-DActivitation of a single Honeywell/Trimble HT9100 global navigation satellite system (GNSS) flight management systems (GFMS).STC SH2906SOInstallation of a Jetranger Airmobile hotseat.STC SA00697NYInstallation of left-hand and right-hand EDO model 582-3430 floats.STC SA7387SWInstallation of a Gill cargo liner in place of existing sidewall and ceiling panels.STC SA8262SW-DInstallation of the Inertial Reference System.STC SH1376GLInstallation of strobe system kits OBK-001 and OBK-001A as replacement for originally installed anti-collison lights.STC SA09363SCInstallation of Trimble 2101 I/O Approach Plus Navigation system.STC SR09080RCInstallation of stainless steel protector between skid tube and skid shoe.STC ST00482LAInstallation of 304 Passenger Interior Configuration.STC ST00590WIInstallation of dual Honeywell LaserRef III systems with optional #3 AHSSTC ST00591WIInstallation of the Collins TCAS-94 TCAS II System.STC ST00592WIInstallation of Quad Securaplane standby power system.STC ST00593WIInstallation of AlliedSignal MK V enhanced ground proximity warning system (EGPWS).STC ST09364SCInstallation of dual Honeywell AZ-800 air data computers with static source error correction curve.STC SA02094AKFabrication and Installation of the F Atlee Dodge Rear Seat Heater.STC SA09292AC-DInstallation of S-TEC System 30 ALT Altitude Hold System, Model ST-730.STC SA5246SW-DInstallation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-215-40/50.