Author of paper "Helicopter Technological Progress Part II Bell Helicopter Co." in the 
Vertiflite, November/December 1974 (page 2).

Bartram Kelley, Senior Vice President, Engineering for Bell

76 views
0

Author of paper "Helicopter Technological Progress Part II Bell Helicopter Co." in the
Vertiflite, November/December 1974 (page 2).

Image source

 

Uploaded to 2 years ago

 

License: Creative Commons Attribution-ShareAlike

 

Note: This content is private but anyone with the link will be able to see this.