June 4, 2006, Jacksonville, Fla. / Cessna 421B

At about 1130 Eastern time, the airplane sustained substantial damage during a gear-up landing in visual conditions. The pilot later reported that, during initial climb, he smelled smoke and felt heat in the cockpit, then turned back toward the airport. He said several aural warnings sounded. During the descent back to the airport his communications radio malfunctioned, and he was unable to contact the tower after declaring the initial emergency. The pilot said he thought the airplane was on fire, and landed gear-up in the dirt between the taxiway and the runway.