Trans World Airlines, Inc., near Cairo, Egypt, August 31, 1950
Civil Aeronautics Board, US Department of Commerce
1951-06-15
US Department of Transportation Special Collections <a rel="nofollow" class="external autonumber" href="http://dotlibrary.specialcollection.net/Document?db=DOT-AIRPLANEACCIDENTS&amp;query=(select+473)">[1]</a>