WAUPACA COUNTY, WI (WTAQ) - An ATV accident in Waupaca County sends one man to the hospital.

Authorities say the man had to be airlifted after he became pinned under the vehicle in the Township of St. Lawrence around 8:30 p.m. Saturday.

Officials say a man and his son were returning from hunting when their ATV flipped as they went up a hill.

The son was thrown and the dad was hurt when he became pinned. The son was not hurt.