Soldotna, Alaska de Havilland Crash
NTSB members investigate the July 7. 2013 crash @ NTSBgov-Flickr
NTSB members investigate the July 7. 2013 crash @ NTSBgov-Flickr
Retired Boeing flight instructor describes Flight Level Change Mode flaw @ www.CockpitChatter.com
Neurosurgeon Dr. Geoffrey Manley discusses plane crash injuries @ PBSNewsHour – YouTube