In the 1480s Leonardo da Vinci designed a machine on paper that he believed would be capable of vertical flight. The first operational helicopter, called the Focke-Wulf Fw 61, was built in 1936. The first helicopter to be put into full production.
In the 1480s Leonardo da Vinci designed a machine on paper that he believed would be capable of vertical flight. The first operational helicopter, called the Focke-Wulf Fw 61, was built in 1936. The first helicopter to be put into full production.
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