I don't get WBAL in my area, but am listening online now.
It's a funny show to watch though... (as the MD4BUSH details spill out). Best just to let the Dems undress themselves in public sometimes.
Most of the DC area can get WBAL (1090 on the dial). They do cut power at 4:45 in the winter, and Ron Smith's show is on from 3-6 pm. I listen to it in the summer, and for the first hr. 45 mins. in the winter.
It's a good source for MD politics, which are totally absent from DC stations.