WHFB, virtual channel 42 (UHF digital channel ??), is an independent television station licensed to Hagerstown, Maryland, United States. The station is owned by Nexstar Media Group, as part of a duoply with Hagerstown-licensed NBC affiliate WHAG-TV (channel 25). The two stations share studios in the Alexander House Hotel on East Washington Street in downtown Hagerstown, and its transmitter is located in Mapleville.