Another map lover, think its partly down to being curious (or nosey as the wife calls me). If I see something I like to know what it is m, what its history is, and what's planned for the future. This is partially helped by my wife being a planning officer, we also live in times where its incredibly easy to get at information about what's going n around us, one of the joys of the internet. I so subscribe to the OS electronic maps, which I think are excellent, and I have an full set of out of date electronic OS maps on MM navigator.
An example is that I was out in the kayak a couple of weeks ago and found that a pub on the Medway (Anchor in Yalding) that's was always a bit rough closed a while ago, and some money is now being thrown at it. All planning apps are posted online so after a quick bit of searching (you can look at a map and click on the property, this gives access to the planning history and any current applications), this also turns up the historic report for the place, was surprised how old the original bit is, and its listed. They had also included proposed views of the building and some quiet a lot of other info, all quiet interesting, but something else popped up, in the site constraints was
Thurnham, Kent Thurnham Exclusion Zone Current
Thurnham, Kent Thurnham Exclusion Zone Current
MOD Safeguarding Directive Thurnham MOD Thurnham Current
MOD Safeguarding Directive Thurnham MOD Thurnham Current
Which seemed odd, never heard of MOD Thurnham. Although there was a big NATO comms system in the area, but that all went in the 80s
http://www.subbrit.org.uk/rsg/sites/c/coldblow_ace_high/index.html
Bit more searching pulled up some comments on a history site concerning radar on a big gantry, operated by the Met Office
https://www.metoffice.gov.uk/learning/making-a-forecast/first-steps/observations/rainfall-radar
Finally looks like this is what the restrictions are about. Might go and have a look at the radar at some point.
PS heres the planning app
http://pa.midkent.gov.uk/online-app...do?activeTab=constraints&keyVal=ODSR4DTYLXI00