Sign in
|
Join
|
Help
in
The Greatest Person?
100 Greatest Forum
(Entire Site)
Home
Blogs
Forums
100 Greatest
Photos
Downloads
Flight Global
AirSpace
»
100 Greatest Forum
»
The Greatest Person?
»
Juan de la Cierva
Juan de la Cierva
Last post 10-10-2009 2:12 PM by
Jean-Pierre Harrison
. 0 replies.
Page 1 of 1 (1 items)
Sort Posts:
Oldest to newest
Newest to oldest
Previous
Next
10-10-2009 2:12 PM
Jean-Pierre Harrison
Joined on 10-10-2009
Juan de la Cierva
Reply
Contact
For inventing and successfully flying the autogiro in 1923. Cierva's development of the first fully practical rotorcraft until his death in 1936 provided the technical and operational foundation for all rotorcraft since.
Page 1 of 1 (1 items)
© RBI 2001-2007