Who has made helicopter
Answers
Answered by
4
Answer:
The craft made its first flight—tethered for safety—on September 14, 1939, at the company's plant at Stratford, CT, with Sikorsky himself at the controls. Igor Sikorsky with Orville Wright upon delivery of the first helicopter (XR-4) to the US Army at Wright Field in 1942
Answered by
3
Question :-
Who has made helicopter ?
Answer :-
Igor Sikorsky, Paul Cornu and Arthur M. Young
Similar questions
Computer Science,
5 months ago
Social Sciences,
5 months ago
Science,
10 months ago
Social Sciences,
10 months ago
Math,
1 year ago
Math,
1 year ago
Math,
1 year ago