WZLX

WZLX (100.7 FM, Boston) is a classic rock radio station in the Boston, Massachusetts market. WZLX was one of the first classic rock FM stations in America. Its studios are located in Brighton district of Boston, and its transmitter is located on top of the Prudential Tower.

History

What is now WZLX was originally WCOP-FM, notable for being one of the first FM stations to break simulcasting with its AM partner. WCOP-FM's separate programming was initially classical music and was one of the first FM stations in the region to (briefly) broadcast in FM stereo (the station would resume stereo programming in the early 1970s).

In 1965, WCOP (AM) had become Boston's affiliate for the NBC Radio Network, and WCOP-FM would often simulcast the hourly NBC Radio newscasts. By 1969, NBC Radio's weekend series Monitor had moved from WCOP to WCOP-FM, to allow the former to broadcast more hours of country music on the weekends.

The station went through a number of format changes (and later callsign changes), including beautiful music in the late 60s until 1973, oldies (as “Total Gold 101, WCOP-FM”, 1973–74), country 1974–76), AOR (as WTTK "TK101" 1976–78), beautiful music (as WHUE, 1979–85), and Top 40 (as WKKT "The Cat", for a few months in 1985). Also, just before the switch to WKKT in December 1984, the station (as beautiful music station WHUE) sought and received the WCOZ call letters formerly on 94.5. Ironically, those calls belonged (legally) to the 100.7 frequency for just 2 weeks in December 1984.