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: Warnell Company Box 588, Atlanta, TX 75551, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2840SW	Status: Current	App Date: 08/18/1978	Rev Date: 04/19/1979
Description: Chemical spray boom.
TC Nos.: 2H3, H-1
Models: Bell Helicopter Textron47B, 47B3, 47D (USAF H-13B), 47D1 Series, 47E (Navy HTL-3), 47G Series, 47G-2 (USAF H-13H), 47G-2A, 47G-2A-1, 47G-3 (OH-13H), 47G-3B, 47G-3B-1 (TH-13T), 47G-4, 47G-4A, 47G-5, 47G-5A
ACO: AIR-760: Central Certification Branch FTW