STC Holder: Northwestern Aeronautical

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No. of STCs: 1

STC Holder: Northwestern Aeronautical Address: Holman Field, St. Paul, MN 55101, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-482	Status: Current	App Date:	Rev Date: 01/01/1960
TC Nos.: A-669, A-618,
Models: McDonnell Douglas Corporation: DC-3 Series, DC-3 Series
ACO: AIR-760: Central Certification Branch CHI
Stewart-Warner 940-F-24 cabin heater.