Anyone know anything about RAF Scotstown Moor DF site?

There was an experimental DF station built there which might be visible in the postwar aerial images.

I had a look around the area, there is what initially looks like a standard octagonal DF building but it has windows (with blast walls) and a roof. Some other structures which not identified.

http://canmore.rcahms.gov.uk/en/site...ls/corse+hill/

MB