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No. of STCs: 2

STC Holder: William F. Hubler 5703 Hubler Lane, Caldwell, ID 83605, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4713NM	Status: Current	App Date: 03/29/1989	Rev Date: 03/05/1998
Description: Install an Allied Signal TPE331-1-151A, -151G, or -151K turboprop engine operated at TPE 331-43-A ratings to replace the Garrett TPE331-43-A turboprop engine installed under STC No SA4369NM
TC Nos.: A4SW
Models: Thrush Aircraft Inc.S-2R
ACO: AIR-770: West Certification Branch SEA

STC Holder: William F. Hubler 5703 Hubler Lane, Caldwell, ID 83605, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5940NM	Status: Current	App Date: 01/06/1993	Rev Date: 03/05/1998
Description: Install an Allied Signal TPE331-1-151A, -151G, or -151K turboprop engine operated at TPE331-43-A ratings to replace the Garrett TPE331-43-A turboprop engine installed under STC No SA3071NM
TC Nos.: A4SW
Models: Thrush Aircraft Inc.S-2R
ACO: AIR-770: West Certification Branch SEA