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No. of STCs: 2

STC Holder: Advanced Technology Aircraft Company Angwin Airport, Hangar 13 P.O. Box 994, Angwin, CA 94508, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH5690NM	Status: Historical	App Date: 08/13/1991	Rev Date: 03/13/1992
Description: Installation of Advanced Technology Aircraft Co. engine barrier filter.
TC Nos.: H13WE, H1RM, H1SW, H3NM, H3SO, H4NM, H5NM, H5SO, H7SO, H8NM, H9NM
Models: Bell Helicopter Textron204B, UH-1B, UH-1B, UH-1B, UH-1B, UH-1B, UH-1E, UH-1E, UH-1E, UH-1E, UH-1E
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Advanced Technology Aircraft Company Angwin Airport, Hangar 13 P.O. Box 994, Angwin, CA 94508, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH5762NM	Status: Historical	App Date:	Rev Date: 09/22/1992
Description: Installation of Advanced Technology Aircraft Co. engine barrier filter.
TC Nos.: H9EA
Models: Boeing Defense & Space Group234
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200