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: 5

STC Holder: Goodyear Tire & Rubber Co Flight Operations Municipal Airport, Akron, OH 44309, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-125	Status: Current	App Date:	Rev Date: 01/01/1960
Description: E18S powerpack for 450 hp. (Maximum continuous and takeoff).
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Goodyear Tire & Rubber Co Flight Operations Municipal Airport, Akron, OH 44309, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-125	Status: Historical	App Date:	Rev Date:
Description: E18S powerpack for 450 hp. (Maximum continuous and takeoff).
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Goodyear Tire & Rubber Co Flight Operations Municipal Airport, Akron, OH 44309, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-126	Status: Current	App Date:	Rev Date: 01/01/1960
Description: One Southwind 940-B 20,000 B.t.u. TSO-C20 heater in each nacelle.
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Goodyear Tire & Rubber Co Flight Operations Municipal Airport, Akron, OH 44309, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-126	Status: Historical	App Date:	Rev Date:
Description: One Southwind 940-B 20,000 B.t.u. TSO-C20 heater in each nacelle.
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Goodyear Tire & Rubber Co 14 Royal Dr., Forrest Park, GA 30297, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01773AT	Status: Current	App Date:	Rev Date: 12/04/1998
Description: Replace Goodyear tire p/n 441K62-1 currently approved for installation on the main landing gear with Goodyear tire p/n 441K82-1.
TC Nos.: A6WE
Models: McDonnell Douglas CorporationMD-90-30
ACO: AIR-750: East Certification Branch ATL