B-17 drift meter

Check out the navigators drift meter on the B-17 at the 390th Memorial Museum Foundation #b17 #390thmemorialmuseum #boneyardsafari #aviationsafari

https://video.wixstatic.com/video/44d869_dfafb7ec30a94636b349a7faa4f59d12/360p/mp4/file.mp4