The worst kept recent secret has now been officially confirmed, the RADAR station is to be reopened. http://www.shetnews.co.uk/news/15163-mod-confirms-unst-radar-base-plans
This was patently obvious when I was there and the return of a powerful airsearch RADAR is likely to make the place a lot less welcoming than it is now. Not only are you going to subject to Shetland’s notoriously fickle weather, but significant RF exposure. Whether the current access to area immediately outside the top enclosure will be restricted is anyone’s guess.
If you want to activate this then you should get your skates on before you’re really not welcome or it’s just not sensible to go there,
Just in time for me I think.