130511-N-DR144-213 PACIFIC OCEAN (May 11, 2013)- Lt. Evan Young supervises the launch of a CH-46 Sea Knight from the helicopter control tower aboard San Antonio-class amphibious transport dock ship USS Anchorage (LPD 23). Anchorage is underway after being commissioned in its namesake city of Anchorage, Alaska. (U.S. Navy photo by Mass Communication Specialist 1st Class James R. Evans / RELEASED)