The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 9

STC Holder: Butler Aviation LaGuardia Field, Flushing, NY 11371, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-140	Status: Current	App Date:	Rev Date:
Description: Cockpit heater and air intake and blower mounting.
TC Nos.: A-762
Models: McDonnell Douglas CorporationC54-DC Series, DC-4
ACO: AIR-750: East Certification Branch NY

STC Holder: Butler Aviation National Airport, Washington, DC 20090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-471	Status: Current	App Date:	Rev Date:
Description: Weather mapping radar.
TC Nos.: 6A6
Models: Tracor Flight Systems Inc.340, 440 Military C-131E
ACO: AIR-750: East Certification Branch BOS

STC Holder: Butler Aviation National Airport, Washington, DC 20090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-488	Status: Current	App Date:	Rev Date:
Description: Various radio and modifications plus rearrangement of control head on pedestal and revised radio electrical circuitry.
TC Nos.: 6A6
Models: Tracor Flight Systems Inc.340
ACO: AIR-750: East Certification Branch BOS

STC Holder: Butler Aviation National Airport, Washington, DC 20090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-500	Status: Current	App Date:	Rev Date:
Description: Waste King flight data recorder5424.
TC Nos.: 6A6
Models: Tracor Flight Systems Inc.340, 440 Military C-131E
ACO: AIR-750: East Certification Branch BOS

STC Holder: Butler Aviation International Airport, W. Palm Beach, FL 33401, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA187SO	Status: Historical	App Date:	Rev Date:
Description: Bar cabinet and 2-place couch.
TC Nos.: A2SW
Models: Israel Aircraft Industries Ltd.1121
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Butler Aviation International Airport, W. Palm Beach, FL 33401, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA187SO	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Bar cabinet and 2-place couch.
TC Nos.: A2SW
Models: Israel Aircraft Industries Ltd.1121
ACO: AIR-750: East Certification Branch ATL

STC Holder: Butler Aviation National Airport, Washington, DC 20090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA63EA	Status: Historical	App Date:	Rev Date:
Description: General Dynamics rectangular exhaust exit mufflers on aircraft with Hamilton Standard43E60/6895-12 propellers and Pratt & Whitney R-2800-CB-16/17 engines.
TC Nos.: A-793
Models: Tracor Flight Systems Inc.240 Series
ACO: Boston ACO Branch, Tel: +1 (781) 238-7151

STC Holder: Butler Aviation National Airport, Washington, DC 20090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA63EA	Status: Current	App Date:	Rev Date: 01/01/1960
Description: General Dynamics rectangular exhaust exit mufflers on aircraft with Hamilton Standard43E60/6895-12 propellers and Pratt & Whitney R-2800-CB-16/17 engines.
TC Nos.: A-793
Models: Tracor Flight Systems Inc.240 Series
ACO: AIR-750: East Certification Branch NY

STC Holder: Butler Aviation Baltimore/Washington Int'l Airport, Baltimore, MD 21240, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST512SO	Status: Current	App Date:	Rev Date: 09/20/1974
Description: Installation of cargo door and nets.
TC Nos.: 1A17
Models: Gulfstream Aerospace CorporationG-159
ACO: AIR-750: East Certification Branch NY