Rocket propelled Martin built test vehicle, designed to investigate upper atmosphere, which completed six successful launchings; it is just under 50 ft tall, 32 in. in diam and has four fins; Reaction Motors XLR 10-RM-2 20,000-lb unit is in tail section and instruments are up front.
Viking flights prove research worth
Aviation Week
Aviation Week ; 54 , n 3 ; p 24-26 + 28
1951
Article (Journal)
English
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