WBRS at Brandeis seems to be staying on the air most (but not all) of the time, with their mix of students staying in the area and community volunteers.
WBRS has, or at least had, an automation system to stay on the air 24/7...but admittedly they are usually pretty good about staying live a lot of the time. During summertimes, one of the conditions of getting free summer housing (which usually 2 - 4 student executive board members do) is that you've got to take at least 8 hours per week of airshifts. Anyways, the automation was just a lot of ripped CD's (not frequently updated, but it was a lot of them) and handy freeware visual basic plugin for Winamp 2.9x called "
Winamp Radio Scheduler". It's very basic, but does quite a bit for freeware.
FWIW, if anyone put a concerted effort into rounding up a dozen volunteers to, starting in the summer, go pick up airshifts and volunteer in management positions...within a year or two, three at the most, that group would have
de facto control over WMFO entirely.
These stations are student-run, not directly run by the colleges themselves as far as day-to-day operations are concerned. (WZBC has occasionally had a paid professional adviser, but I don't know the current status of that).
I haven't talked to her in a couple years, but I assume that Judy is still there. She is a full time employee of BC, and half her job is running WZBC and the other half is teaching communications courses. She came to BC from Bunker Hill Community College, also teaching radio, and I think Regis College before that. Anyways, as Judy would no doubt remind me, she might be the professional manager, but she very much leaves the day-to-day operation of the station up to the student managers. They are doing a lot - if not most - of the work.
However, I think most people at BC don't even realize WZBC exists. That's probably for the best...I doubt WZBC could get away with half the things they do on-air if people really knew about them. ;D