This is an FAA video and is the work product of the US Government and, as such, carries no copyright and is free for use. This video covers pilot training on the subject of wake turbulence. I believe it is from 1974.
I have a lot of FAA videos to upload, I estimate around 30, and will be converting them and uploading over the next few weeks. Please subscribe to stay informed of new uploads.
Thank you
آی-ویدئو