dotlibrary.specialcollection.net

Wikipedia: May 7

Anchor text: Department of Transportation Online Digital Special Collections Library

Wikipedia: United States government role in civil aviation

Wikipedia: Spatial disorientation

Wikipedia: Trans-Canada Air Lines

Anchor text: DOT Online Database

Wikipedia: TWA Flight 260

Anchor text: Aircraft Accident Report on Northwest Orient Airlines Flight 2

Wikipedia: Water landing

Anchor text: (alternate link)

Wikipedia: Pacific Air Lines

Anchor text: Accident Report, Pacific Air Lines incident of May 7, 1964, File No: 1-0017

Wikipedia: Pacific Air Lines

Wikipedia: Blade off testing

Anchor text: Department of Transportation, Special Collections

Wikipedia: List of accidents and incidents involving airliners in the United States