200127-N-NH257-0051 PACIFIC OCEAN (Jan. 27, 2020) Aviation Boatswain's Mate 2nd Class Jeffrey Polly from Fresno, Calif., signals an MH-60R Sea Hawk helicopter on the flight deck aboard the aircraft carrier USS Nimitz (CVN 68). Nimitz is currently underway conducting routine operations. (U.S. Navy photo by Mass Communication Specialist Seaman Elliot Schaudt/Released)