No, the first practical helicopter was made in 1941.
It was not built then, but Leonardo da Vinci made a drawing of a helicopter in the 15th Century.
Jeffrey Joseph in 1937
Igor Sikorsky
Mr. Helicopter AKA, the meat spinner
The first helicopter was made in 1909.
No, the first practical helicopter was made in 1941.
Igor Sikorsky made the first practical helicopter
Igor Sikorsky made the first practical helicopter
Sikorsky made the first practical helicopter. Bell followed very soon after
The first practical helicopter built was the Sikorsky VS300, as in pic.
They were aluminium
Berlin
It was not built then, but Leonardo da Vinci made a drawing of a helicopter in the 15th Century.
Many people contributed ideas, but Igor Sikorski made the first successful helicopter
The Soviet Union made the largest helicopter, the Mil Mi-12. The first prototype made its first lift-off on June 27, 1967.
the united states