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.

STC SA00804CHInstallation of Wipaire Model 2100 amphibian floats.Wipaire Inc · Jan 3, 2000STC SA00847WIInstallation of a dual/single Garbin GNS 430 GPS/COM/NAV System.Preston Aviation Consulting Inc · Jan 3, 2000STC SH2804SOManufacture of High Skid Type Landing Gear.Aeronautical Accessories, Inc. · Dec 30, 1999STC SR006337LAInstallation of Inspect Imaging Sytem "inert" configuration (no electronics installed).Utah State University Research Foundation · Dec 30, 1999STC SR00637LAInstallation of Inspect Imaging system 'inert' configuration (no electronics installed).Utah State University Research Foundation · Dec 30, 1999STC SA1306SWInstallation of Lycoming IO-360-C1C engines with Hartzell HC-C2YK-2/C7666A-4 propellers with gross weight increase.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA1314SWInstallation of Fiberglass extended nose.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA1315SWInstallation of fiberglass dorsal fin.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA2137SW-ACInstallation of dual Universal UNS-1B+ Flight Management Systems in order to fly GPS, GPS SIAP, and GPS-overlay approaches utilizing a worldwide database.FAA Aviation System Standards AVN-300 · Dec 27, 1999STC SA597SWExtended nose with baggage compartment.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA598SWInstallation of wheel well doors.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA599SWInstallation of fiberglass engine nose cowls.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA600SWInstallation of narcelle and wing root fairings.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA612SWInstallation of square wing tips.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA613SWInstallation of dorsal fin and square tip fin and rudder.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA697SWInstallation of one-piece windshield.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA698SWInstallation of Rear picture window.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA774SWInstallation of Franklin 64-350-C1 engines with McCauley 2AF31C10/84SF-8 propeller increase gross weight 3675 lbs. takeoff for Piper Model PA-23, and increase in gross weight to 3992 lbs take-off for Piper model PA-23-160Apache Modification Aircraft Corporation · Dec 27, 1999STC SA779SWInstallation of auxiliary tanks in the nacelle over top of wingApache Modification Aircraft Corporation · Dec 27, 1999STC SA803SWDual brake installationApache Modification Aircraft Corporation · Dec 27, 1999STC SA894SWInstallation of nacelle saddleback.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA897SWInstallation of fiberglass propeller spinners.Apache Modification Aircraft Corporation · Dec 27, 1999STC SA898SWRevised engine cowling installationApache Modification Aircraft Corporation · Dec 27, 1999STC SA551NEInstallation of a Collins EFIS 86B(12) Electronic Flight Instrument system, Digital Autopilot System, APS-85II, ADS-82 Air Data System and WRX-300 Weather Radar to meet Category II Limits.Bombardier Completion Center Inc · Dec 24, 1999STC SA00846WIInstallation of B&C Specialty products BC 425-1 standby alternator.B & C Specialty Products Inc · Dec 23, 1999STC ST00820LA-DInstallation of passenger cabin interior.Gulfstream Aerospace Corporation · Dec 23, 1999STC ST02059ATRevise NZ-2000's 5.2 FMS software version to include JCAB FNAS inspection system functions.Gulfstream Aerospace Corporation · Dec 23, 1999STC SR00779NYInstallation of external load stabilization system.Exactair Manufacturing, Inc · Dec 22, 1999STC ST00881LAInstallation of galleys.Composites Unlimited Inc · Dec 22, 1999STC SA00763SEInstallation of vortex generators on the wing leading edge, and vertical fin surfaces.Micro AeroDynamics Inc · Dec 21, 1999STC SE00890LAInstallation of Nickson's cylinder barrels on Lycoming reciprocating engine models.Nickson's Machine Shop Inc · Dec 21, 1999STC ST00819LA-DInstallation of passenger cabin interior. Approved for installation on GV, serial number 576 ONLY.Gulfstream Aerospace Corporation · Dec 21, 1999STC ST09088AC-DInstallation of AlliedSignal AIRSAT 1 IRIDIUM Aeronautical Satellite Communication System.FAA Aviation System Standards AVN-300 · Dec 21, 1999STC ST09615SCInstallation of Model 925 passenger seats, manufactured by B/E Aerospace under TSO C39b, in lieu of the existing series 121 seats.American Eagle Airlines Inc · Dec 21, 1999STC ST00993NY-DInstallation of Cabin Interior Seating Update.Delta Engineering · Dec 19, 1999STC SA192WEBaggage compartment installation.Aerotech Industries · Dec 17, 1999STC SA3328SOInstall landing gear wheel cover.Goldman Don · Dec 17, 1999STC ST00685NYBaggage Restraint System Installation.Field Aviation Co, Inc · Dec 17, 1999STC ST01160CHReduction of aircraft maximum takeoff gross weight to 74,990 pounds. (1-11 400 SERIES /EG)Select Aviation · Dec 17, 1999STC ST00453ATInstallation of special equipment and twelve passenger seats for animal charter flights.Federal Express Corp · Dec 16, 1999STC ST01098CH-DInstallation of an AlliedSignal CAS-66A traffic alert and collision avoidance system (TCAS I).ElectroSonics · Dec 16, 1999STC ST09606SCONE ONLY STC - Reconfiguration on the cabin interiro to accommodate 18 passengers. S/N 055Akridge Aircraft Interiors · Dec 16, 1999STC SA7162SW-DInstallation of S-TEC System40/50 single and two axis automatic flight guidance systems, Model ST-418-40/50.S-TEC Corporation · Dec 15, 1999STC SA7815SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-486, with optional automatic electric trim system.S-TEC Corporation · Dec 15, 1999STC ST00341LAInstallation of Nasco Aircraft Brake or SGL Carbon Composites brake stack kit P/N 3001049, in Aircraft Braking Systems brake assembly p/n 5012589-1 or 5012589-2.NASCO Aircraft Brake Inc · Dec 15, 1999STC ST00508LAInstallation of SGL Carbon Composites, Inc. brake stack kit P/N 3001112, in Aircraft Braking systems Corp. (ABCS) brake assembly P/N 5011809 or 5011809-1.NASCO Aircraft Brake Inc · Dec 15, 1999STC ST01101CHInstallation of Rosemount Advisory Ice Detection System.Rosemount Aerospace Inc · Dec 15, 1999STC SR00406DEInstallation of SpectroLab SX-5 searlight.Air Methods Corporation · Dec 14, 1999STC SR00407DEInstallation of EMS interior.Air Methods Corporation · Dec 14, 1999STC ST00840WIUpgrade of existing dual NZ-2000 Flight Management System software to Version 5.2.Duncan Aviation Inc · Dec 14, 1999