I'm just getting started in this world.

A QSO finishes and everyone keys at once to get in.

Aaah, interesting. I've never been around one of those situations and it never occurred to me that enough people would be doing something this niche at one time for that kind of jam-up to occur.

Thanks for the heads-up. I guess maybe I'll look at investing in a real full-duplex radio at some point. Probably a mobile though, not an HT. Getting a decent mobile rig for my truck is next on my ham wish-list anyway.