Hot Springs

The pilot obtained a weather briefing, filed an IFR flight plan, and took off at night on a flight from Hot Springs, Arkansas, to Pueblo, Colorado. About one minute later, he advised air traffic control that he needed to return to Hot Springs. He then contacted the airplane operator and said the heater was not working. The operator suggested that he return for repairs. The pilot was then heard to say, 'oh, shoot!' No further radio transmissions were received from the flight. The airplane cut a 400 foot swath through trees, and the wreckage path measured 940 feet. With exception of a heater problem, no pre impact mechanical failure was evident. Both occupants were killed.

The maintenance test flight was being flown following completion of airworthiness directive 87-02-02 requiring the mandatory replacement of all primary flight control cables. Following lift-off, witnesses observed the airplane start a rapid roll to the right until initial impact was made with the ground by the right wing tip. Examination of the wreckage revealed the a half turn in the routing of the replaced flight control cable was inadvertently omitted on both control columns which would result in the ailerons operating in reverse of the commanded input. The passenger was the quality control inspector who had inspected and signed off the maintenance performed. According to other company personnel, he had briefed the crew prior to the flight on the purpose of the test flight and the extent of the maintenance that the airplane had undergone. All three occupants were killed.

Turning onto the runway the copilot observed a flash behind his instrument panel. He then received an electrical shock to his right arm from the right console. A fire then erupted at the lower right hand corner of his instrument panel. The crew and pax evacuated the aircraft. The interior of the aircraft was consumed by fire as well as most of the upper half of the fuselage. Examination of the right side wire bundle revealed numerous indications of arcing between wires and from wires to ground. One wire was arced at a point in line with a plastic oxygen line. There was also an oily residue inside the wire bundle. A small section of the right brake pressure line exhibited signs of elect arcing. The hydraulic system pressure gage copper line also showed signs of arcing. The plastic oxygen lines from the the cockpit side of the forward pressure bulkhead to the cockpit outlets had been consumed by fire and the oxygen supply was depleated.

While approaching Tinker AFB by night, the crew encountered low visibility due to foggy conditions and initiated a go-around maneuver. The crew attempted four other approaches that were abandoned due to poor visibility. During the fifth approach, the crew declared an emergency due to low fuel then the airplane stalled and crashed. A pilot was killed while the second occupant was seriously injured.

While cruising at an altitude of 21,000 feet in marginal weather conditions, the airplane went out of control, spiraled to the ground and crashed in a field. The aircraft was totally destroyed and both occupants were killed.

N80G departed Cleveland, Ohio, at approximately 1208LT for Ingalls Field Airport, Hot Springs, Virginia. The crew consisted of Captain Warren F. Noonan and Copilot Theodore O. Krauss. The purpose of the flight was to pick up passengers at Hot Springs, then fly to Johnstown, Pennsylvania, for an additional passenger, and return to Cleveland. The flight landed at Ingalls Field Airport sometime between 1300 and 1400 without incident. No records of aircraft arrival times are kept at this airport. N80G departed Hot Springs at approximately 1545LT with four passengers on board. The aircraft was observed to take off on the northeast runway and to climb to an altitude below the clouds. It was then observed to fly in a northwesterly direction for approximately four or five miles. About 1650, over an hour after takeoff and just before the aircraft struck the mountain, it was heard by a number of persons who lived within a radius of 10 miles of the accident scene; none saw it. The airplane hit trees and crashed in a wooded area, killing all six occupants.