The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 2

STC Holder: Midwest Truxton International, Inc. 3411 York Road, Oakbrook, IL 60521, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH1215GL	Status: Current	App Date:	Rev Date: 07/30/1987
Description: Reduction of standard passenger seating from sixteen to nine seats or less.
TC Nos.: 1H11
Models: Sikorsky Aircraft CorporationS-58ET
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Midwest Truxton International, Inc. 6225 Garfield Avenue, Burr Ridge, IL 60521-5244, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00968CH	Status: Current	App Date:	Rev Date: 12/03/1998
Description: Reduce take-off gross weight from 13,000 to 12,500 lbs. During passenger and internal cargo carrying operations. (S-58ET s/n 58-855)
TC Nos.: 1H11
Models: Sikorsky Aircraft CorporationS-58ET
ACO: AIR-760: Central Certification Branch CHI