Hi Antony,
I've just seen that you've been welcomed before at Charlie Tango and extend the same warm welcome.
For us to be able to allocate you a call sign we will need details of your QTH being the town/city (village, whatever) you live in or near. If you can enter that in your profile (click the 'Profile' button at the top of the site when logged in) or leave details in a posting here we can get you allocated.
Either myself or Gary will swing by later to get you a call sign issued once that's done.
All the best,
Victor
CT Admin.