amfmsw said:WPBS (the Philadelphia Bulletin Station...now WUSL) was originally on 107.7. It did a frequency swap with ca$h for 98.9, WSNJ Bridgeton.
I wonder how WPBS promoted its switch from 107.7 to 98.9, if at all. Same for WSNJ. And for WEEU, when it moved from 850 (its freq. when I attended what is now Kutztown U. in the early 80s) back to 830.
ixnay