Austin

The non-instrument-rated pilot departed on a cross-country flight in a twin-engine turboprop airplane on an instrument flight plan. As the pilot neared his destination airport, he received heading and altitude vectors from air traffic control. The controller cleared the flight for the approach to the airport; shortly afterward, the pilot radioed that he was executing a missed approach. The controller then issued missed approach instructions, which the pilot acknowledged. There was no further communication with the pilot. The airplane collided with terrain in a near-vertical angle. About the time of the accident, the automated weather reporting station recorded a 300-foot overcast ceiling, and 5 miles visibility in mist. Examination of the wreckage did not reveal any anomalies that would have precluded normal operation. Additionally, both engines displayed signatures consistent with the production of power at the time of impact. The pilot's logbook indicated that he had a total of 1,281.6 flight hours, with 512.4 in multi-engine airplanes and 192.9 in the accident airplane. The logbook also revealed that he had 29.7 total hours of actual instrument time, with 15.6 of those hours in the accident airplane. Of the total instrument time, he received 1 hour of instrument instruction by a flight instructor, recorded about 3 years before the accident. The accident is consistent with a loss of control in instrument conditions.

The airplane was fueled with 65-gallons of jet-A in preparation for the evening's flight. The 6,600-hour pilot stated that no abnormalities were noted during the engine start, and takeoff. However; shortly after departure, and after the pilot had leveled off at 7,000-feet, he reported to air traffic control that he had an engine failure and a total power loss. During the descent, the pilot attempted both an air and battery engine restart, but was not successful. The inspection on the engine was conducted on November 30, 2005. The accessory gearbox had a reddish-brown stain visible beneath the fuel pump/fuel control unit. The accessory gearbox was turned; rotation of the drive splines in the fuel pump (splines for the fuel control unit) was not observed. The fuel pump unit was then removed, the area between the fuel pump and accessory gearbox was stained with a reddish brown color. The fuel pump drive splines were worn. Additionally, the internal splines on the fuel pump drive coupling were worn. The wear on the spline drive and coupling prevented full engagement of the spline drives. Both pieces had evidence of fretting, with a reddish brown material present. The airplane had approximately 130 hours since a maintenance inspection (which included inspection of the fuel pump). The engine had accumulated approximately a total time of 9,852 hours, with 5,574 hours since overhaul.

Freezing rain, mist, and ice pellets were forecast for the destination airport with temperatures 34 to 32 degrees F. During the daylight IMC descent and vectors for the approach, the airplane began to accumulate moderate clear ice, and a master warning light illumination in the cockpit indicated that the horizontal stabilizer heat had failed. The airplane was configured at 120 knots and 10 degrees flaps in accordance with the flight manual abnormal procedures checklist; however, the crew did not activate the horizontal stabilizer deice backup system. The aircraft touched down 1,500 ft down the runway, which was contaminated with slush, and did not have any braking action or antiskid for 3,000 ft on the 7,753-ft runway. Therefore, 3,253 ft of runway remained for stopping the aircraft, which was 192 feet short of the 3,445 ft required for a dry runway landing. Upon observing a down hill embankment and support poles beyond the runway, the captain forced the airplane to depart the right side of the runway to avoid the poles. After the airplane started down the embankment, the nose landing gear collapsed, and the airplane came to a stop.

About 6 minutes after takeoff, at 2138:31 cdt, the pilot reported level at 9,000 feet msl. At 2140:17, he transmitted that he had trouble and said he could not control or disconnect the autopilot (a/p) which was causing the aircraft to descend. At 2141:14, he stated he was descending at 6,000 feet/min. Another company pilot in another aircraft asked if he could find the breaker, meaning the a/p circuit breaker. At 2141:27, the pilot of N8CC replied, 'call you back.' Seconds later, radio and radar contact with N8CC were lost. A search was initiated, but the aircraft was not found until the following morning. An exam revealed the aircraft impacted in a steep, nose down, inverted attitude while at high speed; much of the wreckage was buried. No preimpact part failure/malfunction was found. With the a/p engaged, back pressure on the control column would have caused the a/p to trim nose down. Subsequently, the manufacturer issued a precautionary advisory to all MU-2 owner/operators regarding proper operation of the a/p and the various ways in which it can be disengaged. The pilot, sole on board, was killed.

While in cruising altitude, the right engine caught fire and failed. The pilot reduced his altitude and completed an intentional wheels-up landing in a pasture. The airplane slid on its belly and came to rest. The pilot was uninjured while the aircraft was damaged beyond repair.

While in cruising altitude, the twin engine airplane entered an uncontrolled and crashed in flames in an open field. The pilot, sole on board, was killed.

En route by night from Austin to Houston, the pilot encountered poor weather conditions and decided to continue. Later, the twin engine airplane struck tree tops and crashed near Giddings. The aircraft was destroyed by impact forces and both occupants were killed.

The crew was engaged in a training flight and left Austin-Bergstrom AFB in the early afternoon. While cruising some 56 km east of the airbase, the crew reduced his altitude to 300 feet and was flying over small hills when the aircraft banked to the left and reached an angle of some 50 to 60 degrees. The left wing hit trees and the aircraft crashed inverted in a wooded area. Both pilots were killed.
Crew:
Verle A. Richards 1.

Crashed in unknown circumstances in Saint Edwards College, Austin. Crew fate unknown.