A man was airlifted to Aspirus Wausau Hospital after a snowmobile accident in Antigo on Sunday. A person who happened upon the crash called 911 from the railroad grade near Antigo Construction. The witness said the man was unconscious and had blood coming from under his helmet. Rescuers say the man was without a heartbeat several times during the medical response. However, he regained a steady heartbeat and had some movement in his arms and legs. He was identified as a 35 year old Seymour man.