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 SA7798SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, model ST-470.S-TEC Corporation · Jun 26, 1991STC SH8026SWInstallation of Kulite P/N APTE-138-100G main transmission and combining gear box oil pressure transducers.Benz Airborne Systems · Jun 26, 1991STC SH2917SWInstallation of electric gyro instruments.Thales Avionics, Inc. · Jun 25, 1991STC SH2973SOInstallation of external scavenge oil kit P/N 174160.Facet Filter Products · Jun 25, 1991STC SH8021SWInstallation of B & D Model 89094 cockpit voice recorder.Air Logistics · Jun 24, 1991STC SH8022SWInstallation of a B & D model 89094 cockpit voice recorder.Air Logistics · Jun 24, 1991STC SA2122CE-DReconfiguration of Cockpit and Passenger CabinBoeing Commercial Airplane Group - Wichita Division · Jun 21, 1991STC SA2958SOReplace existing batteries with nickel cadmium batteries.SAFT America Inc · Jun 21, 1991STC SA5217NMInstallation of an air medical transport unit.Air Methods Corporation · Jun 21, 1991STC SA7128SW-DInstallation of S-TEC system 60 two axis automatic flight guidance system Model ST-010 with Optional Automatic Electric Trim SystemS-TEC Corporation · Jun 20, 1991STC SA7163SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-426.S-TEC Corporation · Jun 20, 1991STC SA2972SOInstallation of an 380 tourist passenger configuration.TIMCO · Jun 19, 1991STC SA1195NWInstallation of Sensenich 76EM8S10-0-60 through -65 propellers on a Lycoming O-360-A4K engineFletchair Inc · Jun 14, 1991STC SA1618GLInstallation of on-board engine analyzer system.Masten Products Inc · Jun 14, 1991STC SA2967SOInstallation of interior IAW Drawing List SC 42 000058, Rev A.Gulfstream Aerospace Corporation · Jun 14, 1991STC SA3969SW-DInstallation of the APU EGT and Tach indicators.American Airlines Inc · Jun 13, 1991STC SH2966SOInstallation of pitch control link teflon rings.Bouman R Thomas · Jun 11, 1991STC SP7836SWInstallation of Condor bushing, P/N C.P. 22001.Schweis Robert W · Jun 11, 1991STC SA29283SOInstallation of coffee maker/tea maker(water boiler) P/N 3510-0044-05 and rail assembly 416-0201-17 or rail assembly 416-0201-5.Aircraft Modular Products · Jun 9, 1991STC SH2900SOInstallation of a Honeywell P-700 radar system.Sikorsky Aircraft · Jun 7, 1991STC SA4261NM-DInstallation of Dual Collins TDR-94D Mode S Transponder System. This installation does not constitute approval for interface with the TCAS.Gulfstream Aerospace Corporation · Jun 6, 1991STC SH5060NMEstablish a nine passenger seating limitation.Crane Helicopter Services, Inc · Jun 5, 1991STC SA1608GLInstallation of a band D model8909X cockpit voice recorder, P/N 89090-003211. (500 S/N 0214 AND UP)ElectroSonics Div of AiRadio Corporation · Jun 4, 1991STC SA126SOInstallation of wing fabric attachment clips.Arbor Company · Jun 3, 1991STC SA150SOInstallation of surface fabric attachment clip.Arbor Company · Jun 3, 1991STC SA177SOInstallation of fabric attachment clips.Arbor Company · Jun 3, 1991STC SA199SOFabric attachment clips in place of rib lacing cord.Arbor Company · Jun 3, 1991STC SA615SOSurface fabric attachment clips.Arbor Company · Jun 3, 1991STC SA7166SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system Model ST-402.S-TEC Corporation · Jun 3, 1991STC SA1167EAInstallation of Collins ADS-80 air data system.Rockwell Collins Inc · May 30, 1991STC SA1552GLInstallation of a Sundstrand cockpit voice recorder.Skytronics, Inc · May 30, 1991STC SA5161NMInstallation of passenger seats and floor modificationFlight Structures Inc · May 29, 1991STC SA857NEReplacement of existing rotary inverters with static inverters.Skycharter Limited · May 29, 1991STC SA3970SW-DInstall a Litton LTN-2001 global positioning satellite sensor unit(GPSSU) with dual wiring provisions.American Airlines Inc · May 27, 1991STC SA303WEHeater relocated.Rogerson ATS · May 25, 1991STC SA3044WEInstallation of fuel tank inter- connect system.Rogerson ATS · May 25, 1991STC SA331WERemoval of section fuel tanks and installation of baggage compartment per STC SA333WE.Rogerson ATS · May 25, 1991STC SA370WEInstallation of 167-gallon auxiliary outer wing fuel tanks.Rogerson ATS · May 25, 1991STC SA4-1554Structure modification to improve access to fuel tanks for stripping and resealing.Rogerson ATS · May 25, 1991STC SA459WEInstallation of 167-gallon main fuel tank in each outboard wing panel.Rogerson ATS · May 25, 1991STC SA977GL-DRelocation of the exhaust oulet for the microturbo Saphir auxiliary power unit.AlliedSignal Aerospace Co · May 24, 1991STC SA2720CEInstallation of Honeywell EDZ-805 EFIS system.Duncan Aviation Inc · May 22, 1991STC SA5214NMInstallation of AMI model 2055 cabin attendant seat.AMI Industries Inc · May 22, 1991STC SA855NEInstallation of dual Global GNS-500A series 5 navigation management system.Innotech Aviation · May 22, 1991STC SA1605GLReplace Janitrol combustion heater with C&D Airmotive combustion heater.C & D Associates Inc · May 20, 1991STC SA2951SOAttachment of Cameron basket P/N CB301B-3 S/N 8602 and Cameron burner P/N CB392A, S/N 1216-1212.Dillard Terry R · May 17, 1991STC SA5042NMLimited to installation on serial number 131 ONLY.Combs P Douglas · May 17, 1991STC SA854NEInstallation of cabinet and general electric JT435 microwave oven.Innotech Aviation · May 17, 1991STC SA7303SW-DInstallation of the Fairchild GA100 cockpit voice recorder system.Falcon Jet Corporation · May 14, 1991STC SA1601GLInstallation of on-board engine analyzer system.Masten Products Inc · May 13, 1991