A U.S. Navy Vought O3U-3 <i>Corsair</i> assigned to Observation Squadron Four pictured in front of seaplane hangars along the waterfront at Naval Air Station Pensacola, Florida (USA). Note the cart on which the floatplane could be moved while on land.
U.S. Navy
<a rel="nofollow" class="external text" href="http://collections.naval.aviation.museum/emuwebdoncoms/pages/doncoms/AdvQuery.php">U.S. Navy National Museum of Naval Aviation</a> photo No. <a rel="nofollow" class="external text" href="http://collections.naval.aviation.museum/emuwebdoncoms/pages/doncoms/Display.php?irn=16036472&amp;QueryPage=%2Femuwebdoncoms%2Fpages%2Fdoncoms%2FAdvQuery.php">1996.229.059</a>