I suspected as much, but I couldn't find any license info in MD for this one...closest license to here (Baltimore) is PA and NJ, but this one is blowing me out of the chair...
I just noticed this post and thought I would give a listen. I have a signal at +20db on my R7000. The beam is currently pointing north almost directly into downtown. Pesky pagers!!!!
I just went down to 75.9000 and the signal is at +30-40db I must be right on top of this one.