It appears the 145.29 repeater is down.? I was there briefly last week, and it was working when I left.? This is a busy week, I have family coming in, and not sure what opportunity I will have to get down there.
No idea, could be antenna, power, or repeater itself.? It has a 120V to 13.8V switching supply inside.? The 444.950 machine is up, so unless on different circuits, not likely power problem.? I'll pass along what I find out when I can.
Brian