Keywords: US Navy 091029-N-0807W-233 Seaman Kayla L. Gravdal assigned to the amphibious dock landing ship USS Harpers Ferry (LSD 49) stands by to retrieve chocks and chains from a Marine Corps CH-46 Sea Knight helicopter.jpg en SOUTH CHINA SEA Oct 29 2009 Seaman Kayla L Gravdal assigned to the amphibious dock landing ship USS Harpers Ferry LSD 49 stands by to retrieve chocks and chains from a Marine Corps CH-46 Sea Knight helicopter during landing qualifications U S Navy photo by Mass Communication Specialist 2nd Class Joshua J Wahl/Released 2009-10-29 091029-N-0807W-233 Navy http //www navy mil/view_image asp id 77866 U S Navy photo by Mass Communication Specialist 2nd Class Joshua J Wahl PD-USGov-Military-Navy Aboard USS Harpers Ferry LSD-49 |