Officials have confirmed that two people have died after an ultralight aircraft crashed into the river near Ft. Atkinson's municipal airport around 8 p.m. Tuesday evening, Aug. 8, 2017. The victims are a 61-year-old male and his 16-year-old son, authorities say. Officials currently are updating the media. Check back for the latest details. ..The Fort Atkinson Fire Department says an ultralight aircraft crashed into the Rock River around 8 p.m. Tuesday. This happened near the city's municipal airport. Firefighters say two people were on board. Authorities were able to find both of them and brought them to shore.