Hi and welcome to the railwayforum, we hope you enjoy the site. Feel free to join in where-ever you fancy... we're a friendly bunch.
Yep, by coincidence, a number of our members are radio amateurs, and some use their callsign as a username on here... I don't
Cheers (73 if you are a radio amateur)
Andy
BTW: Just a stab in the dark, but are you a rare bird photographer? Our sister site is Birdforum.net