Keywords: Lockheed P2V Neptunes with Fletcher-class destroyer in April 1962.jpg U S Navy Lockheed P2V-7 Neptune aircraft fly over a Fletcher-class destroyer during an anti-submarine warfare demonstration during U S president John F Kennedy's visit the U S Atlantic Fleet 14 April 1962 A Sikorsky HSS Seabat helicopter is visible in the background Official U S Navy photo http //www history navy mil/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/USN-1112000/USN-1112049-B html USN 1112049-B from the U S Navy http //www history navy mil Naval History and Heritage Command 1962-04-14 U S Navy PD-USGov-Military-Navy Lockheed P-2 Neptune Fletcher class destroyers Sikorsky H-34 |