A racing plane loses its engine at over 400 miles per hour. A vintage fighter slides down the runway without its landing gear. Two airplanes collide during an air race. And sometimes, a pilot has only seconds to figure out how to get an airplane safely back on the ground. In this video, we're taking a look at 20 real aviation incidents caught on camera at airshows, air races, and flying events around the world. Some of these aircraft are rare pieces of aviation history. Others are highly modifie…