Word: placehok 
              
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...Conn, basement, where Charles H. Kaman, 31, worked out a design for a helicopter that won a naval competition in 1949. It was a liaison copter that could be converted to a flying ambulance. Last week Kaman had more than $2,000,000 in military orders for his four-placeHOK-i and the smaller HTH-i, both of which have twin rotors with inter-meshing blades...