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: 1

STC Holder: US Energy Corp 2780 Temple Avenue, Long Beach, CA 90806, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH131WE	Status: Current	App Date:	Rev Date: 07/07/1971
Description: Installation of EMPAC (U.S. Energy Corporation) Model TA-30 dual voltage alternator system(12 volts/60 amperes and28 volts/68 amperes) in lieu of12-volt alternator.
TC Nos.: 4H12
Models: Schweizer Aircraft Corporation269B, 269C
ACO: AIR-770: West Certification Branch LA