sunnybunny: Since the FAA Museum closed down the viewing enclosure shop
the tours no longer run. However, proper enthusiasts tours of Culdrose are run by a number of aviation groups, and these allow very good access with photography permitted in most areas.
And yes, the Hellcat on display in the FAAM at Yeovilton was used as the Captain's personal aircraft at Lossiemouth up until the late 1950s at least.