MacDonald was Chairman of the Technology Evolution for Advanced Rotors. From Vertiflite, September/October 1975.
AHS_Publications VFS Publications
Liked Like Share

Herman I. MacDonald

1025 views
0

MacDonald was Chairman of the Technology Evolution for Advanced Rotors.

From Vertiflite, September/October 1975.

Image source

 

Uploaded to — 9 years ago

 

License: Creative Commons Attribution-ShareAlike

 

In this album