d-rats.wa7dre.org port 9000 worked, thank you.
I'm volunteering a endurance running event (50k miles, 8000ft elevation climb, in the heat) and d-rats seems like a great solution.? I've used APRS, FlDIGI, JS8CALL, others.? ?This one is simple enough and I like that any tech can fire up a D-Star radio and create a local network with chat, files, etc. without too much configuration.? We shall see.
K7CFO