Keywords: CH-3E hovers over USS William V. Pratt (DLG-13) off Vietnam in 1967.jpg A U S Air Force Sikorsky CH-3E Jolly Green Giant helicopter s/n 66-13289 hovers over the after deck of the U S Navy guided missile destroyer USS William V Pratt DLG-13 on either 7 or 18 August 1967 while the ship was on Vietnam War duty in the Gulf of Tonkin Official U S Navy photo http //www history navy mil/photos/images/h98000/h98028c htm NH 98028 from the U S Navy http //www history navy mil Naval History and Heritage Command 1967-08 USN PD-USGov-Military-Navy see at this http //www history navy mil/branches/org11-2 htm site all Pictures in the Online Library of Naval Historical Center are public domain USS William V Pratt DDG-44 H-3 Jolly Green Giant/Pelican Vietnam War in 1967 Combat Search and Rescue in the Vietnam War 563d Rescue Group United States Air Force |