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No. of STCs: 2

STC Holder: Excalibur Aviation Company P.O. Box 32007, San Antonio, TX 78216, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA360SW	Status: Historical	App Date:	Rev Date: 02/01/1973
Description: GO-480-G2D6 or -G2F6 engines and increase in weight to 6,000 pounds.
TC Nos.: 5A4
Models: Raytheon Aircraft Company50 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Excalibur Aviation Company P.O. Box 32007, San Antonio, TX 78216, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA360SW	Status: Current	App Date: 02/20/1964	Rev Date: 02/12/1973
Description: Conversion of Beech 50 for increase gross weight from 5,500 lbs to 6,000 lbs and replacing GO-435-C2 engines with GO-480-G2D6 or -G2F6 engines
TC Nos.: 5A4
Models: Beechcraft Corporation50
ACO: AIR-760: Central Certification Branch FTW