WDNR

89.5 WDNR was the campus radio station at Widener University in Chester, Pennsylvania near Philadelphia.  They originally went on the air as a carrier current station in the late 1960s known as WPMC.  The call letter change to WDNR took place in 1972 and by 1977 commenced FM broadcasts.  In 2014 Widener University made the decision to cease funding the station and turned the license back in to the FCC.  Take a look at the now-defunct WDNR below (the tour actually begins around the 2:30 mark.)