Authorities in Sauk County say no one was injured in the crash of a small plane near Baraboo-Wisconsin Dells Regional Airport. The plane hit the ground and flipped on its top shortly after 7:00 p-m Thursday. The Federal Aviation Administration has been notified. Workers removed the 1940s-era biplane from a field after the accident just north of the runway. No names have been released. The cause of the crash is being investigated.