Links to places, websites and groups I have found and like.

http://www.crazy-places.com : A friends website. Urbex exploration and Cold War sites. Have visited a couple of these sites, the U-Boat Command Bunker being my favourite.

http://www.aprs2.net : The Tier2 APRS Group.

http://www.mkraynet.org.uk : Milton Keynes RAYNET Group.

https://tracker.habhub.org : APRS Balloon Tracking ( Just because it’s interesting stuff ).