The "ghost hunters" might like to stake out the Officers' Mess at Scampton. Especially the bar cellar area. During my time there (late 1988-9) the staff did
not like going down there alone.
Also, a member of the Reds was Station Duty Officer and saw a figure in WW2 flying kit standing by the ante room fireplace, whilst doing his locking-up round around midnight. It shook him up.
Having said that, seeing as he was in the Reds, having to do the SDO duty was probably quite a shock, too.