and amanda, basically, crawls all over the airplane while kyle is doing all sorts of arrow batik maneuvers with that big old biplane of his. >> but toward the end of their routine, something goes horribly wrong. >> there was one final loop that they made and i guess we were all just waiting for them to come back down. >> he's going to crash. >> and the plane didn't come back up. >> it just kind of disappeared behind a little brush line. >> i didn't know what was happening. we actually thought it was part of the show at first. people were anticipating for the plane to come back up. >> the plane never rises and people in the crowd realize they just witnessed a terrible accident. >> i was so shocked because the crowd, some thousands of people were here, and you could have heard a pin drop. >> we have an airplane that went down at the air show. >> fortunately, our crash fire rescue trucks were rolling before the airplane ever got on the ground and so they were