On July 13, 2017, about 2015 mountain standard time, a Beech D55 twin-engine airplane, N1796A, was substantially damaged when it was involved in an accident near Hailey, Idaho. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that, just before he entered the landing flare, he realized that his engines were "not synced up" and the airplane began to drift to the right of the runway. The pilot then realized that the airplane was getting too slow, and he increased the power to the left engine and pitched the airplane's nose down. The airplane yawed to the right and the right wingtip impacted the ground. The airplane hit the ground sideways, and the landing gear collapsed, resulting in substantial damage. The airplane slid off the runway and came to rest upright. The pilot reported that there were no mechanical problems with the airplane.