The Howard Hughes Award presented to Leone U. Dadone, senior engineer, Boeing Vertol Company, in recognition of his outstanding achievements in helicopter airfoil research.
AHS' (now VFS) 36th Annual Forum and Technology Display held May 13-14, 1980 at Washington, D.C., USA
To use all the features of this site you must be logged in. If you are a VFS member and would like an account, please contact us.