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: 3

STC Holder: Scott Churchill Hwy 169 North, LeSueur, MN 56058, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH1710GL	Status: Historical	App Date:	Rev Date: 03/07/2002
Description: Install fixed elevator in lieu of synchronized elevator.
TC Nos.: 2H3
Models: Bell Helicopter Textron47G-2A, 47G-2A-1, 47G-3 (OH-13H), 47G-3B, 47G-3B-1 (TH-13T), 47G-3B-2, 47G-4, 47G-4A, 47G-5, 47G-5A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Scott Churchill Hwy 169 North, LeSueur, MN 56058, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH605GL	Status: Historical	App Date: 02/12/1982	Rev Date: 06/17/2008
Description: Removal of Avco Lycoming TV0-435-B1B Engine, Turbocharger, and related parts; and the installation.
TC Nos.: 2H3
Models: Bell Helicopter Textron47G-3B-1 (TH-13T)
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Scott Churchill Hwy 169 North, LeSueur, MN 56058, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH605GL	Status: Historical	App Date:	Rev Date: 04/28/1982
Description: Removal of Avco Lycoming TVO-435-B1B engine, turbocharger and related parts; and the installation of Avco VO-435-A1F engine modified in accordance with STC SE144GL.
TC Nos.: 2H3
Models: Bell Helicopter Textron47G-3B-1 (TH-13T)
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358