180201-N-ZC358-212 EL CENTRO, Calif. (Feb. 01, 2018) Blue Angels Diamond pilots practice air show maneuvers during a winter training flight over El Centro, Calif. The Blue Angels are scheduled to perform more than 60 demonstrations at more than 30 locations across the U.S. in 2018. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jess Gray/Released)