Decks of Houston

The pilot took off in fog and light rain and climbed into clouds at about 300-400 feet above the ground while both landing lights were extended and illuminated. Also the airport's rotating beacon (located about a mile from the accident site) was flashing on the clouds according to a ground witness. Just after entering the clouds the pilot was issued a left turn from his present heading of 350° to a heading of 270° and told to contact departure control. He did not make this contact and he continued the left turn (now descending) to a heading of 210° at which time the aircraft collided with trees and a large electrical transmission line and then the ground. The engines were operating at a high power setting at the time of impact. All broken flight control cables revealed evidence of overstress separation. No evidence of preimpact mechanical failure or malfunction was found. The pilot, sole on board, was killed.