180421-N-VR594-0213 PACIFIC OCEAN (April 21, 2018) Sailors leave the landing area of the flight deck after applying chocks and chains to an AH-1Z Cobra helicopter assigned to Marine Light Attack Helicopter Squadron (HMLA) 267 aboard the Harpers Ferry-class amphibious dock landing ship USS Pearl Harbor (LSD 52). Pearl Harbor is underway off the coast of Southern California conducting routine training operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kelsey J. Hockenberger/Released)