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 SA5216SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems Model ST-208-40/50.S-TEC Corporation · Aug 21, 1996STC SA8472SWInstallation of Rolls Royce Model TAY 651-54 engines and TR6510 thrust reversers. (727-62C, -25C, -173C, -30C, -108C, -185C, -31C, -22C, -180C, -27C, -51C)The Dee Howard Co · Aug 20, 1996STC ST01036AT-DInstallation of a custom interior.Gulfstream Aerospace Corporation · Aug 20, 1996STC ST01049AT-DInstallation of a Collins RTU 4220 RADIO TUNING UNITS.Gulfstream Aerospace Corporation · Aug 20, 1996STC ST01069AT-DInstallation of a Collins TDR-94D Mode S Transceivers.Gulfstream Aerospace Corporation · Aug 20, 1996STC ST01070AT-DInstallation of a Collins TCAS-94(TCAS II) System.Gulfstream Aerospace Corporation · Aug 20, 1996STC SA00241LARelocate vertical stabilizer from three degrees to zero degrees.American Navion Society · Aug 19, 1996STC SA3640WEInstallation of flap lower close out strip.American Navion Society · Aug 19, 1996STC SA4-1626Fiberglass nose wheel streamlined fairing.American Navion Society · Aug 19, 1996STC SA4-313Toe brake kit and parking brake.American Navion Society · Aug 19, 1996STC SA4290NM-DInstallation of passenger cabin interior. Approved for installation on serial number 1289 only.Gulfstream Aerospace Corporation · Aug 19, 1996STC SA464NYInstallation of Northstar Avionics M3 Global Positioning System Navigator for VFR and IFR Enroute, Terminal and Non-Precision Approach.Northstar Technologies, Inc · Aug 19, 1996STC SA5890NMInstallation of wing leading air vent system.American Navion Society · Aug 19, 1996STC ST00469NYInstallation of main landing gear auxiliary landing lights.Alpine Aviation, Inc · Aug 19, 1996STC SA02056AKFabrication of Replacement Rudder Assembly (P/N 3216).F Atlee Dodge Aircraft Service · Aug 16, 1996STC SA09163AC-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-634-40/50.S-TEC Corporation · Aug 16, 1996STC SA5085NMInstallation of Matra Marconi, aircraft to satellite data relay system.Matra Marconi Space (UK) Ltd · Aug 16, 1996STC ST01086AT-DInstallation of Dual Avionics Systems Corp. UNS-1M, Navigation Mangement System.Gulfstream Aerospace Corporation · Aug 16, 1996STC SA00250LAInstallation of Pratt & Whitney R1830-92 or R1830-90D engines in pairs or intermixed. (DC-3 Series N2298C S/N 33201)Catalina Flying Boats Inc · Aug 14, 1996STC SR00885AT-DInstallation and operation of Shadin Microflo-L Computerized Fuel Management System.East Coast Avionics, Inc · Aug 13, 1996STC SR00985AT-DInstallation and operation of a Precise Flight, Inc. Pulselite.East Coast Avionics, Inc · Aug 13, 1996STC SR09084RCInstallation of a Benz engine oil pressure transducer, P/N BAS-222-250G.Benz Airborne Systems · Aug 12, 1996STC SR09085RCInstallation of a Benz engine torque pressure transducer, P/N BAS-222-80G.Benz Airborne Systems · Aug 12, 1996STC SR09086RCInstallation of a Benz transmission oil pressure transducer, P/N BAS-222-100G.Benz Airborne Systems · Aug 12, 1996STC SR09087RCInstallation of a Benz hydraulic oil pressure transducer, P/N BAS-222-2000A.Benz Airborne Systems · Aug 12, 1996STC SA00989AT-DInstallation and operation of a CAL Corporation Cal Quest Satellite Communications System.East Coast Avionics, Inc · Aug 9, 1996STC SA09164AC-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-528.S-TEC Corporation · Aug 8, 1996STC SA2129SW-ACRemoval of Collins single 628T-3 HF Communications system and installation of dual HF systems, Collins HF-9000 with SelCal.Federal Aviation Administration · Aug 8, 1996STC SA8266SW-DInstallation of the Battery Temperature System.Dassault Falcon Jet · Aug 8, 1996STC SA8385SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-528.S-TEC Corporation · Aug 8, 1996STC ST00326NY-DInstallation of a Single AlliedSignal GNX-Xls Flight Management System.Delta Engineering · Aug 8, 1996STC SA09161AC-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-182-40/50.S-TEC Corporation · Aug 7, 1996STC SA00363SEInstallation of main landing gear doors.Copeland Robert L · Aug 6, 1996STC ST01103ATIncrease in Maximum Design Landing Weight from 368,000 lbs. to 380,000 lbs.Newport Aeronautical Dvlpmt · Aug 5, 1996STC ST01104ATInstallation of a DirecTV Airborne Satellite Television system. (767-200 SERIES S/N 22214)Delta Airlines Inc · Aug 5, 1996STC SA00143LAInstallation of control yoke retainer lock.ELT Engineering · Aug 2, 1996STC SA01101ATInstallation of Madras Air Service (MAS) wing tips.Hope Ronald F · Aug 2, 1996STC ST00463WIInterior arrangement.Midcoast Aviation Inc · Aug 2, 1996STC SA00360SEInstallation of Edo 628-2960 floats.Ingalls Arthur D · Aug 1, 1996STC SA00462NYInstallation of PK Model 2300 floats.Smith Clay · Aug 1, 1996STC ST00462WIInstallation of Allied Signal Avionics, Inc. CAS-67 Traffic Alert and Collision System TCAS IIDuncan Aviation Inc · Aug 1, 1996STC SA02054AK-DFabrication and Installation of Aero Twin, Inc. Double Place Folding Seat P/N ATFS2-01Aero Twin, Inc · Jul 31, 1996STC SA3064NMInstallation of a McCauley D3A34C90/S82NC-2 propeller.Plummer Robert C · Jul 31, 1996STC ST00454NYRemoval of Existing Seat Belt and Shoulder Harness on Four-Place Divan and Installation of Various Placards.Rochester Aviation, Inc · Jul 31, 1996STC ST01083AT-DInstallation of Allied Signal Aerospace Flight Management System, GNS- XLS.Gulfstream Aerospace Corporation · Jul 31, 1996STC SA5317NM-DInstallation of a Hospital/Clinic Interior. (L-1011-385-1 1064, 1079, 1114, 1120, and 1125)Operation Blessing Interational Relief and Develop · Jul 30, 1996STC SA00460WIRemoval of nose landing gear doors.Nogle & Black Aviation, Inc · Jul 29, 1996STC SB534CHInstallation of basket/burner system and fuel tanks. (AX8-88B S/N 161)Ludwig Ruth · Jul 26, 1996STC SR01095ATInstallation of a Global Wulfsberg GNS-XLS Navigation Management System.Sikorsky Aircraft · Jul 25, 1996STC ST527CHInstall GTE generation 1B Digital Airfone in PTC-940 seatback previously installed with GTE Analog Airfones.ERDA, Inc · Jul 25, 1996