A U.S. Marine Corps Boeing Vertol CH-46A <i>Sea Knight</i> approaches the amphibious assault ship USS <i>Tripoli</i> (LPH-10), circa in 1968.
U.S. Navy
U.S. Navy photo <a rel="nofollow" class="external autonumber" href="http://www.navysite.de/cruisebooks/lph10-68/201.htm">[1]</a> from the <a rel="nofollow" class="external text" href="http://www.navysite.de/cruisebooks/lph10-68/index_027.htm">USS <i>Tripoli</i> (LPH-10) 1968-1969 cruise book</a> available at <a rel="nofollow" class="external text" href="http://navysite.de/cruisebooks/index.html">Navysite.de</a>