smoke as he's doing, you know, all of his arrow batik maneuvers and it's quite entertaining. 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.