Aviation accident report for the crash of American Airlines Flight 320 on 3 February 1959. Report written by the Civil Aeronautics Board, part of the US Department of Transportation, and released on 10 January 1960
Civil Aeronautics Board, US Department of Transportation
1960-01-10
US Department of Transportation Special Collection <a rel="nofollow" class="external autonumber" href="http://specialcollection.dotlibrary.dot.gov/Document?db=DOT-AIRPLANEACCIDENTS&amp;query=(select+677)">[1]</a>