High Quality Content by WIKIPEDIA articles! WHDH, digital channel 42 (virtual channel 7), is an NBC-affiliated television station in Boston, Massachusetts. It is the largest NBC station not owned by the network. Owned by Sunbeam Television, WHDH is a sister station to CW affiliate WLVI. The two stations share studios located at Bulfinch Place (near Government Center) in downtown Boston, and WHDH`s transmitter is located in Newton, Massachusetts.