The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 5

STC Holder: Parks Industries Ltd, Inc 8609 Valley View P O Box 32205, Amarillo, TX 79110, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10081SC	Status: Historical	App Date: 10/10/2001	Rev Date: 10/04/2002
Description: Remove existing two piece wing spar web and replace with a single piece, heavier gauge aluminum web. Remove vertical stiffeners and horizontal reinforcement with heavier gauge aluminum and omit joggles in reinforcements.
TC Nos.: 5A3
Models: Beechcraft Corporation45 (Military YT-34), A45 (Military T-34A; B-45), D45 (Military T-34B)
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Parks Industries Ltd, Inc 8609 Valley View P O Box 32205, Amarillo, TX 79110, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1450SW	Status: Historical	App Date: 08/20/1971	Rev Date: 09/18/1985
Description: Installation of Continental IO-520-B, -BA, or -BB engine and McCauley 2A36C23/84-B-0 or 3A32C76/82NB-2 propeller.
TC Nos.: 5A3
Models: Beechcraft CorporationA45 (Military T-34A; B-45), D45 (Military T-34B)
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Parks Industries Ltd, Inc 8609 Valley View P O Box 32205, Amarillo, TX 79110, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3755SW	Status: Historical	App Date: 07/20/1983	Rev Date: 04/06/1987
Description: Modification of the horizontal stabilizer front spar.
TC Nos.: 5A3
Models: Beechcraft Corporation45 (Military YT-34), A45 (Military T-34A; B-45), D45 (Military T-34B)
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Parks Industries Ltd, Inc 8609 Valley View P O Box 32205, Amarillo, TX 79110, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4704SW	Status: Historical	App Date: 09/15/1980	Rev Date: 06/23/1982
Description: Installation of 15-gallon tip tanks.
TC Nos.: 5A3
Models: Beechcraft CorporationA45 (Military T-34A; B-45), D45 (Military T-34B)
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Parks Industries Ltd, Inc 8609 Valley View P O Box 32205, Amarillo, TX 79110, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5549SW	Status: Historical	App Date: 07/12/1983	Rev Date: 09/28/1983
Description: Installation of Beech B-45 Stall modification kit.
TC Nos.: 5A3
Models: Beechcraft CorporationA45 (Military T-34A; B-45), D45 (Military T-34B)
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140