"After 30 years as spirited and often ferocious rivals, WBLS (107.5 FM) and WRKS (98.7 FM, Kiss-FM) will become one.RIP Kiss FM. Listen to a 1984 Kiss FM set by Kool DJ Red Alert below...
In a turn as sudden and stunning as the Yankees merging with the Mets, the city's two adult urban radio stations announced in a joint press release Thursday that they will become "One Family, One Station."
Kiss and WBLS began simulcasting at 10 a.m. Thursday, starting with a tribute to the 30-year legacy of Kiss.
As of 12 a.m. Monday they will become a single station at 107.5 FM, under the WBLS call letters." [Daily News]