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: 2

STC Holder: Rolls-Royce Engine Services-Oakland Inc. 7200 Earhart Road, Oakland, CA 94621-4504, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH3555NM	Status: Current	App Date: 11/17/1986	Rev Date: 01/06/2011
Description: Installation of a Teledyne-Gill P/N G-641 lead acid battery.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369F, 369FF, 369H, 369HE, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Rolls-Royce Engine Services-Oakland Inc. 7200 Earhart Road, Oakland, CA 94621-4504, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH5471NM	Status: Current	App Date: 09/03/1991	Rev Date: 01/06/2011
Description: Installation of Heli-Dyne E type nose and Model 369E horzontal stabilizer (P/N 421-087-505).
TC Nos.: H3WE
Models: MD Helicopter Inc.369D
ACO: AIR-770: West Certification Branch LA