Hi Peter
Thanks for such an extensive reply! So these are ham radio call signs? Being totally ignorant of this area of interest I have a couple of questions. As this is an ultralight group I’m assuming these logs are picked up on sideband? If so then it’s something I’ve not yet investigated, although I do have a couple of sideband capable sets. Bear in mind I’m a (very) late starter in this game, added to that I’m in the UK. If I chose to look, where would be a good place to start?
Drifter