160312-N-NI474-347 EL CENTRO, Calif. (March 12, 2016) U.S. Navy Flight Demonstration Squadron, the Blue Angels, Diamond pilots prepare for their next maneuver during the Naval Air Facility El Centro Airshow, Mar. 12, 2016. The Blue Angels are celebrating its 70th anniversary and are scheduled to perform 65 demonstrations at 34 locations across the U.S. in 2016. (U.S. Navy photo by Mass Communication Specialist 2nd Class Daniel M. Young/Released)