Rockwell Turbo Commander 680/681

After takeoff from runway 17 at São Paulo-Congonhas Airport, the crew was cleared to climb to 5,500 feet maintaining heading 270. Weather conditions were poor with clouds, atmospheric turbulences and strong winds. At an altitude of 5,300 feet, the aircraft lost height and descended to 4,700 feet, an altitude that was maintained for 17 seconds. Then the aircraft entered an uncontrolled descent and crashed in four houses located in the district of Vila Anhanguera, about 5,5 km southwest of the airport. The aircraft and all four houses were destroyed. All seven occupants were killed while on the ground, six people were injured, one seriously.

After 2 previous attempts, the pilot was cleared for a third VOR Runway 14 Approach. He was issued landing information, and he reported the airport in sight. The minimum descent altitude (MDA) for the approach was 1,620 ft msl. The airport elevation was 1297 ft. The airplane was observed by an ATC controller to descend, and the controller's Brite scope (radar) displayed 1,400 ft. The controller observed the airplane's landing light bob up and down, followed by the nose pitching up. At about the same time, a ground witness in the area saw the airplane at low altitude; according to this witness, the pilot tried to 'pull the plane up' just before it collided with the static cable of a power line. The cable was about 85 feet above ground level (1,382 feet MSL) and approximately 2 miles from the approach end of the runway. No preimpact malfunction of the airplane, engine, or VOR was found.

En route from Miami to Puerto Plata, while cruising at an altitude of 13,000 feet, the pilot informed ATC about the failure of the left engine and was cleared to divert to Nassau. On final approach to Nassau Airport, the aircraft struck a fence and crashed about 300 metres short of runway threshold. All four occupants were rescued and the aircraft was damaged beyond repair.

VH-NYG had departed Tamworth three days before the accident on an extended passenger charter through Sydney, Moree, Emerald, Brisbane, Moree, and Tamworth. On the day of the accident, the pilot had submitted a flight plan nominating a charter category, single pilot, Instrument Flight Rules flight from Brisbane to Moree, then Tamworth. The flight plan indicated that the aircraft carried 1400 Ib (635 kg) of fuel and had an endurance of 211 min. The aircraft, with four passengers on board, departed Brisbane at 0902 hours and landed at Moree at 1010 after an uneventful flight. All four passengers left the flight at Moree. The pilot reported taxiing at Moree to Dubbo Flight Service at 1047 and called airborne at 1050. At 1117 hours the aircraft was given a clearance to enter the Tamworth Control Zone on descent from 10000 ft. The pilot was told to expect a right downwind leg for runway 30. At 1125 the pilot requested a change of runway to runway 18, stating that there was a fuel flow problem with the left engine. The aerodrome controller (ADC) issued a change of runway (runway 18) to the aircraft, asking the pilot whether emergency conditions existed. The pilot answered in the negative and about 30 sec later informed the ADC that he was conducting one left orbit. The orbit was commenced at about 300 ft above ground level (agl) and approximately above the threshold of runway 18. The orbit was flown with an angle of bank of about 60°. The aircraft developed a high rate of descent during the orbit and rolled wings level in a pronounced nose-down attitude after turning through almost 360°. The aircraft then struck the ground in a grassed paddock about 350 m short of the threshold of runway 18 and in line with the right edge of the flight strip. The aircraft, largely intact, slid in the direction of the runway for 53 m before coming to rest. The pilot, sole on board, was killed.

The airplane had not flown since June 1989. The flight had made 2 high speed taxi operations before takeoff. Immediately after takeoff the flight called to land. The airplane was observed on downwind 200-800 feet agl, 15-25° nose high. The airplane then stalled. The compressor surge valves for the left and right engines were found in the open position. Both occupants were killed.

While approaching Iceland on a ferry flight from Frobisher Bay, the crew declared an emergency due to fuel shortage and requested the permission to divert to Keflavik Airport. On final approach to runway 29, both engines failed simultaneously. The aircraft stalled and crashed on a road located 1,500 meters short of runway. Both pilots were injured and the aircraft was destroyed.

The twin engine aircraft was engaged in an illegal contraband flight, carrying four people and a load of 670 kilos of cocaine. After takeoff from a private strip in San Ignacio, the aircraft was shot down by the Mexican Police and crashed. Two occupants were seriously injured and two others were killed.

The twin engine airplane departed Medellín-José María Córdova at 2248LT on a charter flight to Cali. During initial climb, the aircraft went out of control and crashed in unknown circumstances near the city of El Retiro, about 13 km southwest of Medellín Airport. The aircraft was destroyed and all eight occupants were killed.

During a cross country flight from WI to CA and return, the non instrument, low experienced private pilot, flew into IMC conditions. The aircraft impacted flat snow-covered ground, destroying the aircraft and fatally injuring his passenger. Examination of wreckage revealed no evidence of pre-accident malfunction of the aircraft or its powerplants. A passenger was killed while three other occupants were injured.