The man’s name has not been released.
The crash happened off County Road G, near Rhyner Road, in Vinland. Vinland is southwest of Neenah.
“At 8:36 this morning the Winnebago County Sheriff’s Office received a call in our 911 center about a plane that had crashed here,” said Patrol Capt. Lara Vendola Messer.
First responders found the Ultralight flipped in a soybean field.
The pilot was pronounced dead at the scene. He was the only person in the aircraft.
“Heard a loud crash so I went outside to see what happened and unfortunately saw an airplane upside down in our soybean field,” said Karen Brazee.
Brazee called 911. She checked to see if the pilot was still alive.
“And ran down the ditch and also saw a gentleman from N&M Transfer assisting the person that had crashed,” Brazee said.
Winnebago County Sheriff’s Office is leading the investigation into the crash.