150629-N-UK306-065 PACIFIC OCEAN (June 29, 2015) Sailors assigned to the Black Knights of Combat Helicopter Squadron (HSC) 4 coordinate the departure of an SH-60 Sea Hawk helicopter on the flight deck of the aircraft carrier USS Ronald Reagan (CVN 76). Ronald Reagan is underway off the coast of Southern California. (U.S. Navy photo by Mass Communication Specialist 3rd Class Timothy Schumaker/Released)