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 ST03175AT-DDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the custom interior installation made in Gulfstream GV-SP, Serial Number 5088.STC SA00003SEInstallation of Model 3500 seaplane floats.STC SA00987CHInstallation of AlliedSignal two tube EFIS-50 on co-pilot's panel with Honeywell FZ500 flight director.STC SA02005NYInstallation of SMR Technologies pneumatic deicer models.STC SA5223NMInstallation of modified Teledyne Continental engine equipped with turbo-normalizing system.STC ST00994CHInstallation of an AlliedSignal Mark VII Enhanced Ground Proximity Warning System.STC ST01022CHInstallation of dual Universal UNS-1C Flight Management System per Notice N8110.60, GPS as a Primary Means of Navigation for Oceanic/Remote Operations.STC SE4651SWInstallation of Slick pressurized magnetos. Also eligible on Teledyne Continental TSIO-520-NB engines modified per STC SE4327SW.STC SR01639SEInstallation of a 190 gallon fuel system conversion.STC SA10224SCInstallation of a Chelton Aviation Corp. AP-3C autopilot.STC SR02232NYInstallation of Purolator De-Icing Fuel Filter P/N 1743640-01.STC ST01866LAInstallation of AmSafe Inflatable Restraint System on front row passenger seats of the Jetstream 4101.STC ST03221ATInstallation of a passenger cabin Lanyard Support System for Overhead Air Conditioning DuctsSTC ST09880SCONE ONLY STC - Installation of a Business Jet executive interior. Approval is limited only to Boeing 737-7AH IGW aircraft, serial number 29749 ONLY.STC ST00423DE-DInstallation of Honeywell MK VIII Enhanced Ground Proximity Warning System (EGPWS).STC ST01861LAModifications to the 9-G rigid barrier, cargo door surround structure and other attendant modifications.STC SA1491GLInstallation of McCauley propeller model 4HFR34C762/94LMA-4.STC SA5071NMInstallation of galleys.STC ST00300DE-DInstallation of a single Universal Avionics Systems Corporation UNS-1K Flight Management System.STC ST01246WIReduced Vertical Separation Minimum (RVSM) Group airworthiness approval.STC ST03160AT-DDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4029. Installation of custom interior.STC ST01181WI-DInstallation of a Honeywell IHAS-8000 Multi-Hazard Awareness System Installation.STC SA02247CHInstallation of Pheromone Distribution Pod SystemSTC SA03217ATInstallation of improved Horizontal Stabilizer Attachment Fitting XLS KitSTC SA2318NMFabrication of North River Aviation model 8400 brake booster assemblies, and modification of Scott Aviation model B-711 brake master cylinders by installation of said assemblies.STC SA2963SOAdd the following approved fuel: leaded and unleaded automotive gasoline per ASTM specification D-439.STC SA3633NMFabrication of North River Avia. Model 8400 brake booster assembly, and modify Scott Avia. Model B-711 brake master cylinders.STC SA3634NMFabrication of North River Avia. Model 8400 brake booster assembly, and modifcation of Scott Aviation Model B-711 brake master cylinders.STC SA3635NMFabrication of North River Model8400 brake booster assembly and modification of Scott Aviation Model B-711 brake master cylinders.STC SA4629NMFabrication of Model 8400 brake booster assemblies, and modification of Scott Aviation Model B-711 brake master cylinders by installation of said assemblies.STC SA4653NMFabrication of Model 8400 brake booster assembly, and modification of Scott Aviation Model B-711 brake master cylinder by installation of said assembly. (PA-22-108 SN 22-8000 thru 22-9848)STC ST01365WIRemoval and replacement of an existing Raytheon AN/APX-100 Identification Friend or Foe (IFF) transponder, with an AN/APX-119 IFF Mode S Transponder.STC ST01467SEGroup aircraft approval for Reduced Vertical Separation Minimum (RVSM).STC SA02238ATReplace existing Pratt & Whitney PT6A enginesSTC SA4531NMReplace 100 watt landing light with a 250 watt lamp.STC ST01790NY-DONE-ONLY STC: Installation of Deactivation of Mid Cabin Pocket Door System for serial number 117.STC ST10402SC-DInstallation of Senior Leadership Communication System (SLCS) (wideband satellite communication subsystems, group viewing subsystems, local area network subsystems and high speed data subsystems).STC SA02195NYInstallation of STOL Kit. Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Cessna Model 207, Serial Number 207007061. .STC ST00519DE-DInstallation to upgrade existing VHF analog data link system to a VHF Digital Data Link (VDL) Mode 2 system.STC ST00634LA-DInstallation of IIMorrow Navigation Management system, with Global Positioning Sensor (GPS).STC SA02210NYinstallation of Concorde 10Ah Battery.STC SA1489GLInstallation of McCauley propeller Model 2A37C223/90RB-6.STC SR02208NYLavatory installation.STC ST01524LAInstallation of Rosemount Pitot Static Probes, part numbers 856NA1 and 856NA2.STC ST01525LAInstallation of the Honeywell AZ-252 air data computer.STC ST01526LAAircraft modifications for establishing approval basis for Reduced Vertical Separation Minimum as contained in STCs ST01524LA and ST01525LA.STC ST03213ATInstallation of the Universal Avionics System class A Terrain Awareness Warning System TAWSSTC ST03215ATInstallation of Dual IS&S Altimeter/AIR Data Display Unit (ADDU) with Analog Interface unit (AIU)STC ST01374WI-DInstallation of an Airshow 4000 system on Learjet Model 45 aircraft (serial numbers 45-232 through 45-2000).STC SA02228AKInstallation of Leading Edge Exhaust Systems, LLC LEESPA12 ESA-180, LEESPA12ESA-SM, and LEESPA12ESA-LM Exhaust Systems.