From the station's relaunch as WEWB until December 2006, its master control was located at sister station WB affiliate WLVI-TV in Boston. However, local offices were at Corporate Woods in Albany. WLVI's meteorologists maintained WCWN's weather page. In 2004, WEWB's digital signal signed on-the-air and began broadcasting on UHF channel 43. In 2005, the "WB 45" name was dropped in favor of "Capital Region's WB" at the tail end of a period in which most of Tribune's WB affiliates (minus its VHF and "heritage" stations) were re-branded in the same format.