In 1975 the BBC put a guy on one of the small uninhabited Scottish islands for a fortnight. Though he did receive some basic training from the RAF prior, and in a familiar environment. Found it amusing to watch at least.

Part 1
https://www.facebook.com/BBCArchive/videos/921938101484662/

Part 2
https://www.facebook.com/BBCArchive/videos/483163085838569/

Part 3
https://www.facebook.com/BBCArchive/videos/696747857467749/