WFFF-TV is the Fox affiliate for Vermont`s Champlain Valley and Upstate New York`s North Country. 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 operates ABC affiliate WVNY (owned by Mission ......