Keywords: US Navy 110706-N-GW695-079 Airmen remove chocks and tie-down chains from a CH-46 Sea Knight helicopter.jpg en GULF OF ADEN July 6 2011 Airmen remove chocks and tie-down chains from a CH-46 Sea Knight helicopter assigned to the Evil Eyes of Marine Medium Helicopter Squdron HMM 163 during flight operations aboard the amphibious transport dock ship USS Green Bay LPD 20 Green Bay and the embarked 13th Marine Expeditionary Unit 13th MEU are underway supporting maritime security operations and theater security cooperation efforts in the U S 5th Fleet area of responsibility U S Navy photo by Mass Communication Specialist 3rd Class Stephen M Votaw/Released 2011-07-06 110706-N-GW695-079 Navy http //www navy mil/view_image asp id 103973 U S Navy photo by Mass Communication Specialist 3rd Class Stephen M Votaw PD-USGov-Military-Navy Aboard USS Green Bay LPD-20 CH-46 Sea Knight Aircraft tie-down chains |