links "The Plane Crash that Wiped Out Oregon's Leadership," Jeff Mapes, The Oregonian, Aug. 11, 2010. John B. Smith, "Governor Snell's Plane Crash," U.S. Forest Service, Aug. 2002.—Memoir Oregon Beechcraft Bonanza crash Accidental deaths in Oregon Beechcraft Bonanza crash October 1947 events in the United States Aviation accidents and incidents in Oregon