HARRISBURG – Dauphin County authorities are searching for a missing man. Charles Billings was last seen on November 14 at 7 a.m. at the 4000 block of North Progress Avenue. He may have traveled outside of the area. Anyone who may have any information as to his whereabouts or anyone who may have had recent contact with him is asked to contact Susquehanna Township Police at 717-652-8265.