Parliamentarian representatives from the state of Saarland walk to an air traffic control tower during a visit to Spangdahlem Air Base, Germany, March 5, 2020. Before touring base facilities, Saarland representatives and U.S. Air Force Col. David Epperson, 52nd Fighter Wing commander, discussed F-16 Fighting Falcon noise and airspace used in the Saarland region. (U.S. Air Force photo by Staff Sgt. Preston Cherry)