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No. of STCs: 1

STC Holder: Los Angeles County Sheriff's Department Aero Bureau 4324 Donald Douglas Dr., Long Beach, CA 90808, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4507NM	Status: Current	App Date: 03/24/1988	Rev Date: 09/22/1988
Description: Approval for takeoffs and landings up to and including 12,000 feet densiy altitude is authorized.
TC Nos.: 1H11
Models: Sikorsky Aircraft CorporationS-58BT, S-58DT, S-58ET, S-58FT, S-58HT, S-58JT
ACO: AIR-770: West Certification Branch LA