Remains of the XB-17 (Model 299) following its crash due to an attempted takeoff with locked elevator controls.
U.S. Air Force
1935-10-30
<a rel="nofollow" class="external free" href="https://media.defense.gov/2011/Mar/30/2000573522/-1/-1/0/050406-F-1234P-030.JPG">https://media.defense.gov/2011/Mar/30/2000573522/-1/-1/0/050406-F-1234P-030.JPG</a>, from <a rel="nofollow" class="external text" href="https://www.nationalmuseum.af.mil/Upcoming/Photos/igphoto/2000573522/">gallery page</a>.