Keywords: US Navy 050530-N-7130B-121 An aircraft director signals an MH-60S Knighthawk to depart flight deck aboard the Nimitz class aircraft carrier USS Ronald Reagan (CVN 76).jpg en Pacific Ocean May 30 2005 - An aircraft director signals an MH-60S Knighthawk attached to the Black Jacks of Helicopter Sea Combat Squadron Two One HSC-21 to depart flight deck aboard the Nimitz class aircraft carrier USS Ronald Reagan CVN 76 The nuclear powered ship is currently underway conducting routine carrier operations U S Navy photo by Photographer's Mate 3rd Class Aaron Burden RELEASED 2005-05-30 050530-N-7130B-121 Navy http //www navy mil/view_image asp id 24875 U S Navy photo by Photographer's Mate 3rd Class Aaron Burden PD-USGov-Military-Navy Helicopters at USS Ronald Reagan CVN-76 MH-60S Seahawk Helicopter Sea Combat Squadron 21 United States Navy |