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No. of STCs: 3

STC Holder: California Helicopter International 2935 Golf Course Drive, Ventura, CA 93003, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA513NE	Status: Current	App Date:	Rev Date: 09/19/1988
Description: Replacement of auxiliary fuel boost pumps with Parker-Hannifin-Airborne in-line auxiliary fuel booster pumps.
TC Nos.: 1H11
Models: Sikorsky Aircraft CorporationS-58ET
ACO: AIR-770: West Certification Branch LA

STC Holder: California Helicopter International 2935 Golf Course Drive, Ventura, CA 93003, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH464NE	Status: Historical	App Date:	Rev Date: 09/19/1988
Description: Installation of an Alternate Float Bottle System.
TC Nos.: 1H11
Models: Sikorsky Aircraft CorporationS-58BT, S-58ET
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: California Helicopter International 8500 Mission Road, San Antonio, TX 78214, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH8030SW	Status: Current	App Date:	Rev Date: 07/08/1991
Description: Installation of an engine fire detection system.
TC Nos.: 1H11
Models: Sikorsky Aircraft CorporationS-58A, S-58B, S-58C, S-58D, S-58E, S-58F, S-58G, S-58H, S-58J
ACO: AIR-760: Central Certification Branch FTW