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No. of STCs: 3

STC Holder: Edlund Dale Edlund Engineering Logan Field, Billings, MT 59102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA99RM	Status: Current	App Date:	Rev Date: 07/12/1977
Description: Installation of freon type air conditioning system.
TC Nos.: A9CE
Models: The Cessna Aircraft CompanyA188, A188A, A188B
ACO: AIR-770: West Certification Branch SEA

STC Holder: Edlund Dale Edlund Engineering Logan Field, Billings, MT 59102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE178RM	Status: Current	App Date:	Rev Date: 07/09/1979
Description: Increase fuel pump and vacuum pump accessory pod maximum overhang moments to 150 in.lbs. each.
TC Nos.: 5E-1
Models: Pratt & Whitney DivisionR-985 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Edlund Dale Edlund Engineering Logan Field, Billings, MT 59102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE179RM	Status: Current	App Date:	Rev Date: 07/09/1979
Description: Increase fuel pump and vacuum pump accessory pod maximum overhang moments to 150 in.lbs. each.
TC Nos.: 5E-2
Models: Pratt & Whitney DivisionR-1340 Series
ACO: AIR-770: West Certification Branch SEA