STC Holder: Wilpac Manufacturing Co

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No. of STCs: 2

STC Holder: Wilpac Manufacturing Co Address: 135 North Johnson Ave., El Cajon, CA 92020, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-75	Status: Historical	App Date:	Rev Date:
TC Nos.: A-669,
Models: McDonnell Douglas Corporation: DC-3 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Modified Convair B24 exhaust manifold (Pratt & Whitney R-1830).

STC Holder: Wilpac Manufacturing Co Address: 135 North Johnson Ave., El Cajon, CA 92020, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-75	Status: Current	App Date:	Rev Date: 01/01/1960
TC Nos.: A-669,
Models: McDonnell Douglas Corporation: DC-3 Series
ACO: AIR-770: West Certification Branch LA
Modified Convair B24 exhaust manifold (Pratt & Whitney R-1830).