This was quick revisit during a day of solo exploring, following my previous much longer explore in October 2013. The target this time: the former rapier surface-to-air missile training dome, which was the first of its kind in the UK. A press cutting from the time of its opening in 1985 can be read here. I was a little apprehensive, given recent reports of the over-zealous security, but I stealthily worked my way across the site and past security vans…