June 30, 1956: The Grand Canyon Air Disaster
Presenter William D. Waldock is a Professor of Safety Science at Embry – Riddle Aeronautical University & the creator of its aviation safety programs. He is a retires U.S. Coast Guard officer, a pilot, and has been investigating accidents for more than three decades, participating in more than 200 aircraft investigations and analyzing 500 more.

Provided with funds granted by the Arizona State Library, Archives, and Public Records Agency.