What is "wrko"

WRKO (680 AM) is a radio station based in Boston, Massachusetts, currently owned by Entercom Communications Corp. Its transmitter is located in Burlington, Massachusetts, next to the Burlington Mall, and the station's studios are located in Boston's Allston district.

WRKO is Boston's second most powerful station. A 50,000-watt class B station, it provides at least secondary coverage to portions of Massachusetts, Connecticut, Rhode Island, New Hampshire and Maine during the day. Its signal is highly directional at night to protect a number of clear-channel stations on adjacent frequencies, and CFTR on 680 kHz in Toronto, Canada.