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.

STC SA00413WIInstallation of McCauley Propeller D3A34C401/90DFA -2, -4, -6, -8, -10 on Models previously equipped with TCM IO-520-D engine.P Ponk Aviation · Sep 22, 2005STC SA00426WIInstallation of McCauley Propeller Model D3A34C402/90DFA -8, -10 and associated changes.Air Plains Services Corporation · Sep 22, 2005STC SA00531WIInstallation of D3A34C401/90DFA -2, -4, -6, -8, and -10 propellers.Air Plains Services Corporation · Sep 22, 2005STC SA00727WIInstallation of D3A3C401/90DFA -2, -4, -6, -8, & -10 propellers on Cessna Aircraft Models 182, 128A though 182R and associated changes.Air Plains Services Corporation · Sep 22, 2005STC SA2635CEInstallation of Continental O-470-S or O-470-R engine.P Ponk Aviation · Sep 22, 2005STC ST02999ATInstallation of a Mode S Transponder Elementary and Enhanced Surveillance System Wiring and Control Panel.Avionics Support Group Inc. · Sep 22, 2005STC ST10156SC-DInstall one additional row of T/C seats.American Airlines Inc · Sep 22, 2005STC SA00688CHInstallation of McCauley Propeller model D3A36C430/74SA-0.McCauley Propeller Systems · Sep 21, 2005STC SA00718CHInstallation of McCauley Propeller Model 3A36C434/80VEA-0.McCauley Propeller Systems · Sep 21, 2005STC SA00785CHInstallation of McCauley propeller model 4HFR34C774/94LPA-0.McCauley Propeller Systems · Sep 21, 2005STC SA00797CHInstallation of McCauley Propeller Model B3D36C431/80VSA-1 or B3D36C433/80VSA-1, and spinner assembly.McCauley Propeller Systems · Sep 21, 2005STC SA00798CHInstallation of McCauley propeller Model B3D36C431/80VSA-1 or B3D36C433/80VSA-1, and spinner assembly.McCauley Propeller Systems · Sep 21, 2005STC SA00879CHInstallation of McCauley Propeller Model 3AF32C528/82NEA-4 spinner and optional anti-ice/deice.McCauley Propeller Systems · Sep 21, 2005STC SA00880CHInstallation of McCauley Propeller Model 3AF32C528/82NEA-X, spinner and optional deice.McCauley Propeller Systems · Sep 21, 2005STC SA03170ATInstallation of two (2) additional seat belt attach brackets on the cabin floor to provide for individual pilot/copilot restraint (instead of a single seat belt for both occupants)Lowe Aviation Aircraft Maintenance · Sep 21, 2005STC SA1351GLInstallation of McCauley Model 4HFR34C762/94LMA-4 propellers. (A100 (U-21F) WITH STC SA1679SO INSTALLED)McCauley Propeller Systems · Sep 21, 2005STC SA1372GLInstallation of McCauley propellers.McCauley Propeller Systems · Sep 21, 2005STC SA1416GLInstallation of McCauley Model 4HFR34C653/L106FA-0 propellers.McCauley Propeller Systems · Sep 21, 2005STC SA33CHInstallation of McCauley propeller model 4HFR34C661/90LNA-2.McCauley Propeller Systems · Sep 21, 2005STC SA477CHInstallation of McCauley Propeller model B3D36C428/82NPA-6.McCauley Propeller Systems · Sep 21, 2005STC ST01808LACabin interior re-configuration. Data pertaining to this modification is considered inadequate for duplication on other aircraft. This approval is limited to the installation made on Canadair CL-600-2B16 Serial Number 5415.West Star Aviation · Sep 21, 2005STC ST02158NYInstallation of Artex ELT C406.Avionics Design Services Ltd. · Sep 21, 2005STC ST02904ATInstallation of a Single or Dual Collins HF Communication System with a Leading Edge Antenna into a Boeing 737·200 /-300/-400/-500 aircraftJanzAir Consulting Services · Sep 21, 2005STC SE02157NYInstallation and maintenance of new roller-bearing lifters and camshaft.Air P Techno Inc · Sep 20, 2005STC ST01599SEInstallation of KID Systeme SkyPower (TM) In Seat Power Supply System.Northwest Aerospace Technologies Inc · Sep 20, 2005STC ST01600SEInstallation of Panasonic eFX (TM) In Flight Entertainment SystemNorthwest Aerospace Technologies Inc · Sep 20, 2005STC ST03119AT-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 4014.Gulfstream Aerospace Corporation · Sep 20, 2005STC SA01591SEFabrication of Spoilers, Inc. Model SP1000UG spoiler system.TRM Avionics Logistics Inc · Sep 16, 2005STC SA02153NYInstallation of Lake Central Air Services Horizontal Stabilizer Attachment Fitting.Lake Central Air Services · Sep 16, 2005STC ST01786NY-DInstallation of Honeywell Avionics Primus 2000 Flight Management System (FMS) NZ6.0 UpgradeDassault Falcon Jet - Wilmington Corp · Sep 16, 2005STC ST02155NYInstallation of 148 passenger interior configuration.Cascade Aerospace Inc. · Sep 16, 2005STC ST02053CH-DInstallation of a 14 Passenger Corporate Executive Interior ArrangementGulfstream Aerospace Corporation · Sep 15, 2005STC ST02140CHInstallation of a Forward Galley/Galley Annex, 401 Configuration.Gulfstream Aerospace Corporation · Sep 15, 2005STC ST10306SC-DInstallation of dual articulating arms for electronic flight bag mounting with optional WSI weather system.Gulfstream Aerospace Corporation · Sep 14, 2005STC SR00379NYInstallation of airframe mounted fuel filter.Eurocopter Canada Limited · Sep 13, 2005STC ST01753LA-DInstallation of a 13-passenger cabin interior and associated aircraft completion alterations. Limited to installation on GV-SP, serial number 5070 ONLY.Gulfstream Aerospace Corporation · Sep 13, 2005STC ST01754LA-DInstallation of an 18-passenger cabin interior. Limited to installation on GV-SP, serial number 5072 ONLY.Gulfstream Aerospace Corporation · Sep 13, 2005STC ST01966CHInstallation of a CMC Electronics CT-1000G Flight-Deck Organizer System.Pentastar Aviation LLC · Sep 13, 2005STC SA00812NYInstallation of Technisonic Industries Limited TFM-138, A, and B (does not include TFM-138, s/n 1540 and up, TFM-138B, s/n 1500 and up).Technisonic Industries Limited · Sep 12, 2005STC SA10442SCInstallation of Chelton Aviation Corporation (CAC) AP-3C autopilot.Chelton Aviation Corporation · Sep 12, 2005STC SA237GLInstall edge landing lights.Tough Birds LLC · Sep 12, 2005STC ST00585DEFor installation of a quick change cabin configuration with equipment racks throughout the main cabin and baggage compartment areas to support atmospheric research.National Science Foundation · Sep 12, 2005STC ST01746LACabin interior re-configuration .Data pertaining to this modification is considered inadequate for duplication on other aircraft. This approval is limited to the installation made on Boeing 737-300 Serial Number 23258.Jackalus Aviation · Sep 12, 2005STC SR00490SEInstallation of replacement tail rotor pitch control tube assembly fairleads in tailboom.Acrohelipro Global Services USA Inc. · Sep 10, 2005STC ST01564SEInstallation of a new interior reconfigurationFlight Structures Inc. · Sep 9, 2005STC ST01902NYUpdate of existing General Dynamics Em-Power In-seat power supply.Delta Engineering Corporation · Sep 9, 2005STC SA444NWInstallation of fowler flaps.Sierra Industries Inc · Sep 8, 2005STC SA689NWInstallation of transponder identification switch in the left hand control wheel.Sierra Industries Inc · Sep 8, 2005STC SA802NWInstallation of a transponder identification switch on left hand control wheel.Sierra Industries Ltd. · Sep 8, 2005STC SA2742NMInstallation of a Lycoming IO-360-A3B6 or A3B6D engine.Firewall Forward Inc · Sep 7, 2005