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: Rotor Wing, Inc 5885 Newfound Road, Mt. Olive, AL 35117, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2372SO	Status: Current	App Date: 05/31/1988	Rev Date: 09/29/2008
Description: Modify the gearbox breather system.
TC Nos.: H3WE
Models: MD Helicopter Inc.369, 369D, 369E, 369H, 369HE, 369HM, 369HS, 500N
ACO: AIR-750: East Certification Branch ATL

STC Holder: Rotor Wing, Inc 5885 Newfound Road, Mt. Olive, AL 35117, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2372SO	Status: Historical	App Date:	Rev Date: 12/28/1992
Description: Modify the gearbox breather system. (500N with Allison models 250-C20, 250-C20B, 250-C18 OR 250-C20R/2 engine installed)
TC Nos.: H3WE
Models: MD Helicopter Inc.369 (Army YOH-6A), 369D, 369E, 369H, 369HE, 369HM, 369HS, 500N
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500