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 SA2582SOModifications to cockpit equipment arrangement.Gulfstream Aerospace Corporation · Jan 3, 1996STC SA1-406Collins 37R-2 antenna.Atlantic Aviation Corporation · Jan 1, 1996STC SA1-552Pesco 2 P-R400-BRD fuel pumps.Island Service Division · Jan 1, 1996STC SA1-562CJ805-3B modified as an alternate to CJ805-3 engine.Northeast Airlines Inc · Jan 1, 1996STC SA1-62E18S wing tips Beech 414-18, 1500-610 right and -609 left.Chamberlain Aviation Inc · Jan 1, 1996STC SA1-635HC-A2x20-4/8433 propeller.Hartzell Propeller Inc · Jan 1, 1996STC SA1-7Gyro-stabilizer 69A116 on aircraft with serial numbers 32151 and up.Globe Industries Inc · Jan 1, 1996STC SA1-72Three-place seat.Ohio Aviation Co · Jan 1, 1996STC SA1-74Air step door.Chamberlain Aviation Inc · Jan 1, 1996STC SA1-86McCauley metal fixed-pitch propeller 1B90-CM on aircraft powered by Continental A-65 engine.Beth-Air Consulting · Jan 1, 1996STC SA1-88Elimination of carburetor heater muff on aircraft with downdraft cooling systm and Bendix PS5BD carburetor.Rudolph Chalow · Jan 1, 1996STC SA110EARemoval of right front door and other modifications.Sky Diving Inc · Jan 1, 1996STC SA110SOElectric pitch trim system.Piper Aircraft Corp · Jan 1, 1996STC SA1115WECeconite 101 covering of complete airframe.Cooper Engineering Corporation · Jan 1, 1996STC ST09136SCInstallation of Fairchild F1000 digital flight data recorder.Aircraft Systems & Mfg · Dec 29, 1995STC ST00391WIInstallation of an AlliedSignal CAS 67A traffic alert and collision avoidance system(TCAS II), and Dual MST-6A Mode S transponders.Midcoast Aviation Inc · Dec 28, 1995STC SA50222NMInstallation of acrylic window liners.G & D Aero Products, Inc · Dec 27, 1995STC SH984SOInstallation of Lycoming T5313A or B engines, replacing Lycoming T5311A engines, including minor installation changes.US Helicopter, Inc · Dec 27, 1995STC SR00933ATInstallation of floor panels.Advanced Technology & Research, Inc · Dec 22, 1995STC ST00938ATInstallation of a Bendix/King CAS 66A TCAS I.Superior Avionics · Dec 22, 1995STC ST09138SCInstallation of Eros MAGIC MF10series quick donning crew oxygen mask.K C Aviation Inc · Dec 21, 1995STC SA00260SEInstallation of engine cowling.STC/Mooney Limited · Dec 20, 1995STC ST00847ATInstallation of main deck cargo door, main deck floor modification/ cargo handling and restraint system, 9g cargo bulkhead, Class E cargo compartment and courier seating(with lavatory/galley storage and crew bunks).Newport Aeronautical Dvlpmt · Dec 20, 1995STC ST473CHInstallation of an AlliedSignal Mark VII ground proxomity and windshear warning system.Avionics Group Inc. · Dec 20, 1995STC SA00144LAInstallation of Weber Lavatories.Monogram Systems · Dec 19, 1995STC SA472CHRemoval of Nav-O-Matic 400B autopilot restriction. (404 S/N 404-0613)New Creations, Inc · Dec 19, 1995STC ST00934ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Dec 19, 1995STC ST00935ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Dec 19, 1995STC ST00936ATInstallation of cockpit annunciator light for each of the two wing standby fuel pumps.Jet Harbor, Inc · Dec 19, 1995STC ST00937ATInstallation of Garrett Auxiliary Power Unit (APU) Model GTCP331-350(J). (707-338C, S/N 19621)Northrop Grumman · Dec 19, 1995STC SA8231SW-DInstallation of the cockpit voice recorder system.Dassault Falcon Jet · Dec 15, 1995STC SA8256SW-DInstallation of security system(structures).Dassault Falcon Jet · Dec 15, 1995STC SR00135LAInstallation of Yehnert Tail Rotor Blades YH-278 as replacements for Hiller Tail Rotor Blades 55073.Yehnert Helicopters, Inc · Dec 15, 1995STC SA00569ATInstallation of Aero-Trim 800 electric elevator trim system. (M20 up to and including M20J-24-854)Aero Trim, Inc · Dec 14, 1995STC ST435CH-DInstallation of a Collins TCAS-94 traffic alert and collision avoidance system (TCAS-II) system.Duncan Aviation · Dec 14, 1995STC SA02043AKFabrication and installation of pilot's seat belt attachment brackets.F Atlee Dodge Aircraft Service · Dec 13, 1995STC SR00138LAInstallation of ground handling wheels carrier, P/N 300-08-00 on existing skid tubes.Brackett Aero Filters Inc. · Dec 13, 1995STC ST00385WIProvisions for electronic equipment consisting of racks, antenna doublers and console.Phoenix Air Worldwide Aircraft Services · Dec 13, 1995STC ST469CHInstallation of an AlliedSignal Mark VI ground proximity warning system.Elliott Aviation Technical Products · Dec 12, 1995STC SE00131LAModification of the subject engines to incorporate an oil tank reservoir insulation blanket in accordance with Hi Temp Insulation Inc. Drawing List 46M1024-301, Revision N/C, dated December 5, 1995, or later FAA approved revision as an acceptable alternate to Pratt & Whitney part number 50R280-01 or 51R059-01 insulation blankets.Hi Temp Insulation Inc · Dec 11, 1995STC ST00383NYInstallation of Sperry EDZ-805 Dual EFIS with multi-functional display, Honeywell LASEREF II dual intertial reference system and Sperry FMZ-800 dual flight management system. (CL-600-2A12 (CL-601) 3005)Navair Limited · Dec 11, 1995STC ST00930ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Dec 11, 1995STC ST310CHInstallation of Ametek fuel flow indicator.Ametek Aerospace Products · Dec 11, 1995STC SA00195SEInstallation of vortex generators on the wing and vertical tail surfaces.Micro AeroDynamics Inc · Dec 8, 1995STC ST00928ATInstallation of a main cabin solid aluminimum window plug.Marshall Precision Mfg Inc · Dec 8, 1995STC ST465CHInstallation of overhead stowage bin face trim.Aircraft Food Service Equipment Repair · Dec 8, 1995STC ST466CHInstallation of a pneumatic flow control system.National Aircraft Service Inc · Dec 8, 1995STC SA00139LAInstallation of a replacement S & S Propeller model W7448A1-2.S & S Propellers Inc · Dec 7, 1995STC SA00140LAInstallation of a replacement S & S Propeller model W7448A1-2.S & S Propellers Inc · Dec 7, 1995STC SA00382NYInstallation of replacement windshields.L P Aero Plastics, Inc · Dec 7, 1995