 On that tower, a Class B station should be limited to around 16,000 watts, but WVKL continues to enjoy a larger coverage area thanks to its grandfathered power.By the early 1970s, WTAR-FM was separately programmed, airing a beautiful music format; by 1977, WTAR-FM switched its call sign to WKEZ, with the "EZ" in the call letters referring to easy listening music.As Norfolk Newspapers began acquiring newspapers and broadcast properties in other states, it was renamed Landmark Communications, and later Landmark Media Enterprises.