Thule_AFB_B-52_Crash_Site 2 Published on January 20, 2018 in 21 January 1968Full resolution (656 × 1034) ← Previous Next → Concentric cracks in teh sea ice at the upper center of this photograph show the impact point of Hobo 28. The aircraft burned for several hours, covering the ice downwind with soot. (U.S. Air Force)