SEA SIGNALS U.S. Navy Petty Officer 2nd Class Robert Titus signals an MH-60S Seahawk helicopter from the aft missile deck of the guided-missile destroyer USS Halsey during a replenishment in the waters south Japan, Nov. 13, 2014. SHARE IMAGE: Download Image: Full Size (0.05 MB) Photo By: VIRIN: 173157-M-SXQ54-494.jpg Photo Gallery