Hobbs-Lea County

The pilot of the twin turbo-prop airplane lost control of the aircraft during the initial takeoff climb phase while in instrument meteorological conditions. An instrument flight rules flight plan was filed for the planned 169-nautical mile cross-country flight. The aircraft impacted terrain approximately 1.7 miles northwest of the departure airport. The 2,893-hour instrument rated private pilot, who had accumulated over 765 flight hours in the same make and model, had been cleared to his destination "as filed," and told to maintain 7,000 feet, and to expect 17,000 feet in 10 minutes. After becoming airborne, the flight was cleared for a left turn. The tower controller then cleared the flight to contact air route traffic control center. The pilot did not acknowledge the frequency change; however, he did establish radio contact with center on 133.1, and reported "climbing through 4,900 feet for assigned 7,000." The weather reported at the time of flight was winds from 010 degrees at 15 knots with 700 feet overcast and 3 miles visibility in mist. The radar controller observed the aircraft climbing through 5,500 feet and subsequently observed the airplane starting a descent. No distress calls were received from the flight. Signatures at the initial point of impact were consistent with a nose-low ground impact in a slight right bank. A post-impact fire consumed the airplane. No discrepancies or anomalies were found at the accident site that could have prevented normal operation of the airplane.

At the conclusion of a dark night IMC cross-country flight, the pilot was being vectored onto the ILS approach. After stabilizing, the approach "was normal." At decision altitude, the pilot indicated that he could see the approach lights and the runway, but was not in a position to land so he executed a missed approach. After being vectored around for another approach, he stated that he was on the localizer but was "high" on the glide slope. After giving "a little" nose down pitch, he became distracted when the autopilot became "accidentally disengaged." The pilot stated that he "inadvertently descended through the glide slope and impacted the ground short of the runway." He further stated that the "first indication" that he was low was when the aircraft "struck the ground." The aircraft was destroyed on impact. A facility check conducted by the FAA of the ILS found all parameters within normal specifications.

En route to Muskogee, while cruising by night, the pilot reported engine trouble but did not report any emergency. Twenty minutes later, the airplane went out of control and crashed in a huge explosion near Altus. The pilot, sole on board, was killed.