National Aeronautics

National Aeronautics

4.11 - 1251 ratings - Source

The DH 4 employs a standard 43-hp Mercury outboard engine whose power is transmitted through dual V belts; uses standard automotive or aviation gasoline; requires no flight controls except throttle and yaw; weighs 218 lbs., and carries one man plus 125 lbs. of cargo. .... warned that a aquot;brand new set of problemsaquot; such as centrally located helipagt;orts, a continued high degree of operating safety, and theanbsp;...

Title:National Aeronautics
Publisher: - 1952


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