Operational History
The Messenger's small size, simple construction, and inexpensive cost made it ideal for testing and experimentation. As well as the original communications duties, the National Advisory Committee for Aeronautics used one in its pioneering aerodynamic research programs from 1923 to 1929. Sperry modified twelve into the radio-controlled Messenger Aerial Torpedo, an early flying bomb, and developed the apparatus for a Messenger to make the first successful airship hook on and release in December 1924.
Read more about this topic: Verville-Sperry M-1 Messenger
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