Keywords: US Navy 110315-N-IC111-420 Chief Naval Air Crewman Steven Sinclair looks out from an HH-60H Sea Hawk helicopter assigned to the Black Knights of He.jpg en NORTHERN JAPAN March 15 2011 Chief Naval Air Crewman Steven Sinclair looks out from an HH-60H Sea Hawk helicopter assigned to the Black Knights of Helicopter Anti-Submarine Squadron HS 4 embarked aboard the aircraft carrier USS Ronald Reagan CVN 76 HS-4 is delivering humanitarian supplies to areas affected by a 9 0 magnitude earthquake and subsequent tsunami Ships and aircraft from the Ronald Reagan Carrier Strike Group are conducting search and rescue operations and re-supply missions as directed in support of Operation Tomodachi throughout northern Japan U S Navy photo by Mass Communication Specialist 3rd Class Kevin B Gray/Released 2011-03-15 110315-N-IC111-420 Navy http //www navy mil/view_image asp id 98478 U S Navy photo by Mass Communication Specialist 3rd Class Kevin B Gray PD-USGov-Military-Navy USS Ronald Reagan CVN-76 humanitarian aid Operation Tomodachi in March 2011 HH-60H Rescue Hawk Helicopter Anti-Submarine Squadron 4 United States Navy |