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: 3

STC Holder: Dearden John 938 Shady Lane, Jackson, MO 63755, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-173	Status: Historical	App Date: 01/22/1957	Rev Date: 07/18/2013
Description: Installation of Lycoming O-235-C1, O-235-C2C, O-290-D, O-290-D2, O-320 engine.
TC Nos.: A-694
Models: Don Luscombe Aviation History Foundation Inc.8E, 8F, T-8F
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Dearden John 938 Shady Lane, Jackson, MO 63755, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-173	Status: Historical	App Date: 01/22/1957	Rev Date: 08/02/2001
Description: Installation of Lycoming O-235-C1, O-235-C2C, O-290-D, O-290-D2, O-320 engine.
TC Nos.: A-694
Models: The Don Luscombe Aviation History Foundation Inc.8E, 8F, T-8F
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Dearden John 938 Shady Lane, Jackson, MO 63755, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-642	Status: Historical	App Date: 10/29/1958	Rev Date: 08/02/2001
Description: Lycoming O-290-D2 engine and Sensenich M76AM-2 propeller.
TC Nos.: A-694
Models: The Don Luscombe Aviation History Foundation Inc.8E
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100