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: 7

STC Holder: Larsen Industries 7790 Rawsonville Road, Belleville, MI 48111, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA201GL	Status: Current	App Date:	Rev Date: 11/10/1977
Description: Installation of Sensenich 74CK propeller in lieu of original fixed pitch wood propeller using special bolts supplied by the propeller manufacturer.
TC Nos.: A-694
Models: The Don Luscombe Aviation History Foundation Inc.8B
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Larsen Industries 7790 Rawsonville Road, Belleville, MI 48111, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA229GL	Status: Current	App Date: 11/10/1977	Rev Date: 03/16/1978
Description: Installation of Lycoming O-235-C1, O-235-C1C, O-235-C2A, O-235-C2B or O-235-C2C.
TC Nos.: A-694
Models: The Don Luscombe Aviation History Foundation Inc.8E, 8F
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Larsen Industries 7790 Rawsonville Road, Belleville, MI 48111, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA230GL	Status: Current	App Date:	Rev Date: 04/10/1978
Description: Installation of single piece front and lower cowl.
TC Nos.: A-694
Models: The Don Luscombe Aviation History Foundation Inc.8E, 8F
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Larsen Industries 7790 Rawsonville Road, Belleville, MI 48111, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA448CE	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Prestolite ALK-5000 alternator.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22 Series
ACO: AIR-7C0: Chicago ACO Branch

STC Holder: Larsen Industries 7790 Rawsonville Road, Belleville, MI 48111, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA448CE	Status: Historical	App Date:	Rev Date:
Description: Prestolite ALK-5000 alternator.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Larsen Industries 7790 Rawsonville Road, Belleville, MI 48111, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE5CE	Status: Historical	App Date:	Rev Date:
Description: Prestolite ALK-5001 alternator.
TC Nos.: E-223, E-229, E-274
Models: Textron Lycoming AVCO CorporationO-235, O-290, O-320 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Larsen Industries 7790 Rawsonville Road, Belleville, MI 48111, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE5CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Prestolite ALK-5001 alternator.
TC Nos.: E-223, E-229, E-274
Models: Textron Lycoming AVCO CorporationO-235, O-290, O-320 Series
ACO: AIR-760: Central Certification Branch CHI