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No. of STCs: 2

STC Holder: Robert L. or Barbara V. Williams Box 608, Udall, KS 67146, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA175GL	Status: Current	App Date: 09/08/1976	Rev Date: 04/06/1989
Description: Installation of conventional landing gear
TC Nos.: 3A19
Models: Cessna Aircraft Company150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 152, A150K, A150L, A150M, A152
ACO: AIR-760: Central Certification Branch WI

STC Holder: Robert L. or Barbara V. Williams Box 608, Udall, KS 67146, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA315GL	Status: Current	App Date: 03/17/1979	Rev Date: 04/13/1982
Description: Installation of Fluidyne skis.
TC Nos.: 3A12
Models: Cessna Aircraft Company172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N
ACO: AIR-760: Central Certification Branch WI