Supplemental type certificates
49,117 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 SR02148NYInstallation of Cold Weather Baffle Kit.STC ST00411LAInstallation of Honeywell Traffic Alert and Collision Avoidance System (TCASII).STC ST00412LAInstallation of a Honeywell Traffic Alert and Collision Avoidance System (TCASII).STC ST01904CHInstallation of IS&S Air Data Display Units 9D-80130-15, Analog Interface Unit 9B-81040-30, and Rosemount model 0856NA pitot-static probes. Limited to Learjet 24 models with MKII wings, 300 kts Vmo airspeed limitation, and JET FC-110 autopilot. Excludes serial numbers 25-337, 25-352, 25-361, and 25-370 through 25-372.STC ST02016CHCertification for Reduced Vertical Separation Minimum (RVSM) operational capability. Excluding serial numbers 25-337, 25-352, 25-361, and 25-370 through 25-372.STC SA4-769Cambridge fuel air ratio analyzers.STC SA2414WEModification for increase in maximum weights.STC SA289WECarburetor air scoops.STC SA290WEMain landing gear doors.STC SA3-358Airplane and powerplant modifications related to civil conversion.STC SA3-632Beech Kit 581-1, except angle of incidence change (Item 602) and stall strips (Item 607c) of Spec. A-765; with STC SA2-383, with or without STC's SA2-204 and SA3-409; and wing spar mod. Maximum gross weight: takeoff 9,500 lbs., landing 9,400 lbs.STC SA305WECabin modified to G18 configuration.STC SA332WEPropeller spinners and increase in maximum continuous power to 450 hp.STC SA3471WEModification for increase in maximum weight approved for model E-18S, serial number BA20.STC SA356WEInstallation of A3A autopilot.STC SA4-1035Modification of door frame between cabin and cockpit for installation of folding door.STC SA4-1116Three additional windows.STC SA4-1198Aft bulkhead removal.STC SA4-1256Installed astrodome.STC SA4-1299Voltage regulators moved to front side of forward bulkhead.STC SA4-1368Replaced Airline Training Company L-12001B wing tips with American Turbine Engine Company wing tipsSTC SA4-1486Additional seats.STC SA4-1536Picture window G18 type.STC SA4-1595Installed American Turbine Engine Co. drawing B-138 divan.STC SA4-718Installed auxiliary nose fuel tanks per American Turbine Engine Company Drawing B-3, Sheet 1, Sheet 2 and Sheet 3.STC SA548WEAir stair door.STC ST01883CHInstallation of reinforced flightdeck door and venting system.STC SA01969CHInstallation of a Benz Airborne Systems Torque Pressure System.STC ST01052WI-DInstallation of Collins Proline 21 Avionics System.STC ST01580AT-DInstallation of Radio Panels and Collins VHF Transceivers with 8.33 KHz spacing.STC ST02145NYInstallation of In-Flight Safety Monitoring System (ISMS) and Voice SATCOM for models 737-76N and 767-7CT.STC ST03144ATInstallation of a Honeywell CAS-67A Traffic Alert and Collision Avoidance System-II (TCAS-II).STC SA7106SW-DInstallation of oxygen system.STC SA01336WI-DModification of a Collins CDU-2000/3000 Control Display Unit(s) installationSTC SA02019NYInstallation of EDO 2870/2960 model floats. STC SA01353NY required with this modification. Approved for models 182E-H, 182J-N, 182P-Q.STC SA10439SCInstallation of a Chelton Aviation Corp (CAC) AP-3C autopilot.STC ST01335WI-DModification of a Collins CDU-5000/6100/6200 Control Display Unit(s) installation.STC ST01575SEInterior reconfigurationSTC ST01817LAInstallation of Dual Collins ADC-87A Air Data Computers, Collins ALI-80A altimeter, Collins MSI-80C Mach Airspeed Indicator, Thommen Standby Altimeter, and Horizon Aerospace Standby Airspeed Indicator.STC ST02175CHInstallation of Rosemount Aerospace Cockpit Door Surveillance System (CDSS).STC SA01970CHInstallation of a Benz Airborne Systems oil pressure system.STC ST01375NYInstallation of air filter to cabin air conditioning/recirculation system.STC ST01752LA-DInstallation of a 14-passenger cabin interior and associated aircraft completion alterations.STC ST02143NYInstallation of Panasonic Avionics Corporation System 3000i Passenger Entertainment System.STC ST09665ACInstallation of an 8F/106Y (1st class/coach) passenger cabin configuration and a new G2 Galley, Part Number SJ732CO-1.STC ST01584SEInstallation of ELS/EHS Mode S System Upgrade.STC ST02174CHUpgrade of a Honeywell Mark V Enhanced Ground Proximity Warning System to add the Runway Awareness Advisory System (RAAS).STC ST02905AT-DInstallation of Collins Transponder Flight Identification System.STC SA01007SEInstallation of interior fiberglass panels.STC ST00919CHInstall retained latching system.