428-GX-K-124730: :   Naval Air Station, North Island, San Diego, California.  An SH-2F “Seasprite” Helicopter of Helicopter Antisubmarine Squadron Light 31 (HSL-31) on a parking apron.  Photographed by Lieutenant A. F. Walpole, Jr, September 12, 1979.  U.S. Navy Photograph, now in the collections of the National Archives.  (2017/01/31).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
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