Mark Harper

@markmdh

Radio Amateur (MW1MDH) Geek, Simpsons, Mythbusters and #jeanmicheljarre fan :)..Data Moder,SWL

Saltney, North Wales (IO83ME)

Joined June 2009

847 Following

152 Followers

7.6K Posts

These Tweets are protected.

Only approved followers can see this account's Tweets.