SAN DIEGO (May 12, 2015) – Ensign Daniel Williams assigned to amphibious transport dock ship USS Somerset (LPD 25) hosts a tour of the pilothouse to Air Force Junior Reserve Officer Training Corps (JROTC) students from Esperanza High School of Anaheim, Calif., during a tour visit. Somerset is currently undergoing a five-month post-shakedown availability (PSA) period. The ninth San Antonio-class amphibious transport dock ship, Somerset is named in honor of the crew and passengers of United Airlines Flight 93, which crashed near Shanksville, Pa., in Somerset County during the Sept. 11, 2001 terrorist attacks. (U.S. Navy photo by Mass Communication Specialist 1st Class Vladimir Ramos/Released)