The search is on for an Owensboro pilot who’s plane has gone missing. According to Kentucky State Police, they are searching by plane and helicopter for 70-year-old Robert C. Dalzell, Jr. Officials say he left Rough River State Park Airport in Grayson County at 11:32am Monday morning after arriving there earlier from Owensboro. KSP told the Messenger-Inquirer that the last contact with Dalzell’s phone was when it pinged about 10 miles from the Falls of Rough airstrip. Dalzell, an anesthesiologist at Owensboro Health Regional Hospital, is an experienced pilot. Crews say they are concentrating on remote areas since no one reported seeing or hearing a crash.