STC Holder: Twentieth Century Aircraft Co

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No. of STCs: 2

STC Holder: Twentieth Century Aircraft Co Address: 436 N. Roxbury Drive, Beverly Hills, CA Unknown, United States		Contact us to have your company added here!
STC No.: SA4-372	Status: Current	App Date:	Rev Date: 01/01/1960
TC Nos.: A-762,
Models: McDonnell Douglas Corporation: C54-DC Series, DC-4
ACO: AIR-770: West Certification Branch LA
CO and smoke detection system in belly baggage compartments.

STC Holder: Twentieth Century Aircraft Co Address: 436 N. Roxbury Drive, Beverly Hills, CA Unknown, United States		Contact us to have your company added here!
STC No.: SA4-372	Status: Historical	App Date:	Rev Date:
TC Nos.: A-762,
Models: McDonnell Douglas Corporation: C54-DC Series, DC-4
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
CO and smoke detection system in belly baggage compartments.