A U.S. Navy MH-60S Knight Hawk helicopter hoists up a search and rescue swimmer. The rotor wash from a U.S. Navy MH-60S Knight Hawk helicopter makes a pattern in the Mediterranean Sea as it hoists up a search and rescue swimmer during drills on April 19, 2005. Swimmers and helo crews from the USS Kearsarge Strike Group are keeping their rescue skills sharp through training while deployed in support of the war on terror. SHARE: Download: Full Size (0.09 MB) Credit: VIRIN: 174693-J-EKC57-714.jpg Photo Gallery