Wikipedia
WFFF-TV, channel 44, is the Fox affiliate for Vermont's Champlain Valley, Upstate New York's North Country and Montreal, Quebec. Licensed to Burlington, Vermont, it broadcasts on UHF channel 43 ( virtual channel 44.1 via PSIP) from a transmitter on Vermont's highest peak, Mount Mansfield. Owned by Nexstar Broadcasting Group, WFFF-TV operates ABC affiliate WVNY (owned by Mission Broadcasting) through a local marketing agreement; the two stations share studios on Mountain View Drive in Colchester, Vermont. Like other network stations serving Plattsburgh and Burlington, WFFF-TV has a large audience in Southern Quebec, Canada. This includes Montreal, a city ten times more populous than all of WFFF-TV's entire American viewing area combined. Most Vidéotron systems in Canada carry WFFF-TV as their Fox affiliate.