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No. of STCs: 5

STC Holder: Lake Line Helicopters Inc 13601 Pioneer Trail, Eden Prairie, MN 55343, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA151GL	Status: Current	App Date:	Rev Date: 07/05/1977
Description: Installation of Lycoming VO-435-A1F engine modified in accordance with STC SE144GL.
TC Nos.: H-1
Models: Bell Helicopter Textron47G-2 (USAF H-13H)
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Lake Line Helicopters Inc 13601 Pioneer Trail, Eden Prairie, MN 55343, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE144GL	Status: Historical	App Date:	Rev Date: 02/17/1977
Description: Modify engine to increase compression ratio to 8.7:1.
TC Nos.: E-279
Models: Textron Lycoming AVCO CorporationVO-435-A1F
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Lake Line Helicopters Inc Southport Airport, Rosemount, MN 55068, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH109GL	Status: Current	App Date:	Rev Date: 02/17/1976
Description: Installation of CH-34A titanium firewall with intumescent coating.
TC Nos.: 1H11
Models: Sikorsky Aircraft CorporationS-58E
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Lake Line Helicopters Inc 13601 Pioneer Trail, Eden Prairie, MN 55343, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH165GL	Status: Historical	App Date:	Rev Date: 04/27/1977
Description: Installation of low fuel warning system.
TC Nos.: H-1
Models: Bell Helicopter Textron47G Series, 47G-2 (USAF H-13H)
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Lake Line Helicopters Inc 13601 Pioneer Trail, Eden Prairie, MN 55343, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH166GL	Status: Historical	App Date:	Rev Date: 04/27/1977
Description: Installation of low fuel warning system.
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-3B-2A, 47G-4, 47G-4A, 47G-5, 47G-5A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358