From: "Rich S."

It may be occasionally used for B-707's. Here's some pics of a test getting
underway. . .

http://www.harbornet.com/folks/shankland/test1.jpg

http://www.harbornet.com/folks/shankland/test2.jpg

http://www.harbornet.com/folks/shankland/test3.jpg

Rich S.

What is the story behind those pictures?

Dan, U. S. Air Force, retired