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: McCulloch Properties Inc 2733 E. Spring Street, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1296WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Seats at emergency exit incorporating a free folding back.
TC Nos.: A-763
Models: Lockheed Aircraft Corporation49-46
ACO: AIR-770: West Certification Branch LA

STC Holder: McCulloch Properties Inc 2733 E. Spring Street, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1296WE	Status: Historical	App Date:	Rev Date:
Description: Seats at emergency exit incorporating a free folding back.
TC Nos.: A-763
Models: Lockheed Aircraft Corporation49-46
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: McCulloch Properties Inc 2733 E. Spring Street, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1319WE	Status: Historical	App Date:	Rev Date:
Description: Installation of Collins ATC transponder Model 621A-2 with antenna type 237Z-1.
TC Nos.: A-763
Models: Lockheed Aircraft Corporation49-46
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: McCulloch Properties Inc 2733 E. Spring Street, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1319WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Installation of Collins ATC transponder Model 621A-2 with antenna type 237Z-1.
TC Nos.: A-763
Models: Lockheed Aircraft Corporation49-46
ACO: AIR-770: West Certification Branch LA

STC Holder: McCulloch Properties Inc 2733 E. Spring Street, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1360WE	Status: Current	App Date:	Rev Date: 03/10/1967
Description: Installation of Collins Model642C-1 cockpit voice recorder system.
TC Nos.: A-763
Models: Lockheed Aircraft Corporation49-46
ACO: AIR-770: West Certification Branch LA

STC Holder: McCulloch Properties Inc 2733 E. Spring Street, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1982WE	Status: Historical	App Date:	Rev Date:
Description: Installation of luggage barrier.
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A, 188C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: McCulloch Properties Inc 2733 E. Spring Street, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1982WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Installation of luggage barrier.
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A, 188C
ACO: AIR-770: West Certification Branch LA