A New London man suffered serious injuries when his motorcycle crashed in the Town of Mukwa Monday afternoon. According to the Waupaca County Sheriff’s Department, the 20 year old man was heading west on Jennings Road when he lost control of the motorcycle and entered the north ditch, where he hit a culvert and a tree stump. Officials say he was ejected from the motorcycle. He was flown by ThedaStar helicopter to Theda Clark Regional Medical Center in Neenah. The crash remains under investigation.