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No. of STCs: 5

STC Holder: Bob Williams d/b/a Bush Conversions Box 431, Udall, KS 67146, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2761SW	Status: Current	App Date: 02/04/1978	Rev Date: 02/26/1986
Description: Installation of leading edge cuffs, stall fences, aileron seals, wing tips.
TC Nos.: 3A13
Models: Cessna Aircraft Company182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182P, 182Q, 182R, R182, T182, TR182
ACO: AIR-760: Central Certification Branch WI

STC Holder: Bob Williams d/b/a Bush Conversions Box 431, Udall, KS 67146, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2784SW	Status: Historical	App Date: 02/04/1978	Rev Date: 06/06/1980
Description: Installation of leading edge cuffs, stall fences, aileron seals, wing tips.
TC Nos.: 3A21
Models: The Cessna Aircraft Company210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M
ACO: AIR-7K0: Wichita ACO Branch

STC Holder: Bob Williams d/b/a Bush Conversions Box 431, Udall, KS 67146, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2852SW	Status: Current	App Date: 02/04/1978	Rev Date: 08/29/1989
Description: Installation of leading edge cuffs, stall fences, aileron seals, wing tips.
TC Nos.: 3A12
Models: The Cessna Aircraft Company172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q
ACO: AIR-760: Central Certification Branch WI

STC Holder: Bob Williams d/b/a Bush Conversions Box 431, Udall, KS 67146, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2854SW	Status: Current	App Date: 02/04/1978	Rev Date: 04/02/1985
Description: Installation of leading edge cuffs, stall fences, aileron seals, and wing tips.
TC Nos.: 5A6
Models: Cessna Aircraft Company180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K
ACO: AIR-760: Central Certification Branch WI

STC Holder: Bob Williams d/b/a Bush Conversions Box 431, Udall, KS 67146, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2855SW	Status: Current	App Date: 01/10/1978	Rev Date: 03/19/1985
Description: Installation of wing Leading edge cuffs, stall fences, aileron seals, and wing tips.
TC Nos.: A4CE
Models: The Cessna Aircraft Company206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: AIR-760: Central Certification Branch WI