Airport (less than 10 km from airport)

After an approach to runway 5, and touched down at 85 knots, the airplane yawed right, exited the runway, the right main landing gear collapsed, and the airplane nosed over. Examination of the airplane revealed that a right main wheel brake had locked up, and the landing gear had collapsed. Inspection of the right main landing gear assembly and all associated components could not provide any determination as to what caused the main wheel brake to lockup. The brake assembly was broken down into its component parts and inspected. No evidence of malfunction could be detected. No contamination of the hydraulic fluid was evident.

According to the pilot, he was conducting a GPS approach during occasional low ceilings, reduced visibility and rain. At the minimum descent altitude, the ground was 'occasionally' visible through fog and rain. Near the missed approach point, the runway lights were visible, so he continued the descent. He lost visual contact with the runway, and began a missed approach, but collided with trees. The accident site was 2 miles prior to the runway, on rising terrain, 200 feet below the runway elevation. The missed approach point was over the approach end of the runway.

The aircraft experienced an uncontained failure of the high pressure turbine stage 1 disk in the No. 1 engine during a high-power ground run for maintenance. Because of a report of an in-flight loss of oil, US Airways mechanics had replaced a seal on the n°1 engine’s integral drive generator and were performing the high-power engine run to check for any oil leakage. For the maintenance check, the mechanics had taxied the airplane to a remote taxiway on the airport and had performed three runups for which no anomalies were noted. During the fourth excursion to high power, at around 93 percent N1 rpm, there was a loud explosion followed by a fire under the left wing of the airplane. The mechanics shut down the engines, discharged both fire bottles into the No. 1 engine nacelle, and evacuated the airplane. Although both fire bottles were discharged, the fire continued until it was extinguished by airport fire department personnel. The aircraft was damaged beyond repair.

The four engine aircraft departed Paris-Le Bourget Airport on a flight to Valencia, Spain, where members of the chorus of the University of Bénin-Togo were dropped off. At the end of the afternoon, the crew departed Valencia on the final leg of the day to Lomé, Togo. While in cruising altitude over the Niger territory, the crew informed ATC about smoke spreading in the cockpit and was cleared for an emergency descent and landing at Niamey-Diori Hamani Airport. On approach, due to the failure of the hydraulic systems, the crew was unable to lower the undercarriage so a belly landing was completed. The aircraft slid for few dozen metres before coming to rest, bursting into flames. All 10 occupants escaped uninjured while the aircraft was destroyed by fire.

The pilot said that he 'landed properly' on the runway, touching down at about 700 feet from the approach end. He said that he 'applied brakes, which had no effect, ran out of runway, and turned to the right to avoid trees. [The] Grassy field should have worked out, except for the drainage ditch.' The pilot said that later he was told that there was a tail wind estimated at 45 knots, when he landed. Examination of the airplane revealed no anomalies. Approximately 34 minutes before the accident, the weather observation at Louisville, Kentucky, 11 miles south of the accident site, reported winds of 320 degrees at 16 knots, with gusts to 20 knots.

The air taxi pilot had flown to a remote airstrip and lodge in a company airplane to go hunting. He was scheduled the next morning for a flight from his company's base of operations, his original departure airport. According to a hunting guide at the lodge, the pilot departed the lodge's airstrip about 0608, with a load of revenue cargo. A few minutes later, the guide heard the sound of an airplane, and then a loud impact. The guide could not see the wreckage because it was too dark outside. He departed in his own airplane, but entered clouds shortly after takeoff, and had to return. The guide commented he thought the accident pilot was trying to return to the lodge airstrip because of the poor weather and darkness. The wreckage was located on a nearby mountain in daylight hours after the cloud cover had dissipated. Post accident inspection disclosed no evidence of any preimpact mechanical anomalies with the airplane. Official sunrise was 0813; official civil twilight was 0730. The time of the accident was approximately 0615.

While taking off from a waterlogged and unpaved runway in Tigil, the crew decided to abort as the aircraft was unable to reach a sufficient speed. Despite the situation, the crew attempted a second takeoff manoeuvre during which control was lost. The aircraft deviated to the left, veered off runway and struck an embankment before coming to rest in a ditch. All 11 occupants escaped uninjured while the aircraft was damaged beyond repair.

The airline transport certificated pilot was landing at a remote village on a scheduled domestic commuter flight with nine passengers. The accident airplane, a twin-engine turboprop certified for single-pilot operations, was equipped with a fuselage-mounted belly cargo pod. Witnesses saw the airplane touch down on the gravel runway with the landing gear retracted. The belly pod lightly scraped the runway for about 40 feet before the airplane transitioned to a climb. The propeller tips did not contact the runway. As the airplane began climbing away from the runway, the landing gear was extended. The airplane climbed to about 100 to 150 feet above the ground, and then began a descending left turn, colliding with tundra-covered terrain. A postcrash fire destroyed the fuselage, right wing, and the right engine. The flaps were found extended to 40 degrees. The balked landing procedure for the airplane states, in part: "power levers to maximum, flaps to 15 degrees, landing gear up, and then retract the flaps." Five passengers seated in the rear of the airplane survived the crash. The survivors did not recall hearing a gear warning horn before ground contact. The airplane was landed gear-up eight months before the accident. The airplane was nearly landed gear-up four months before the accident. Each time, a landing gear warning horn was not heard by the pilot or passengers. A postcrash examination of the airplane and engines did not locate any preimpact mechanical malfunction. The FAA's Fairbanks, Alaska, FSDO conducted an inspection of the operator six months before the accident, and recommended the operator utilize two pilots in the accident airplane. Following the accident, the Fairbanks FSDO required the operator to utilize two pilots for passenger flights in the accident airplane make and model.

The airplane departed Manta-Eloy Alfaro Airport at 1711LT on a cargo flight to San Pablo, carrying one passenger, two pilots (among them an instructor) and a Load consisting of 70 boxes of shrimp larvae. En route, while cruising at an altitude of 5,000 feet, the right engine suffered power fluctuations. The instructor pilot switched on the auxiliary fuel pump and changed the fuel mixture but the engine problems persisted. On final approach to San Pablo, the right engine failed and the crew continued the approach on one engine. Following a high approach, the aircraft landed too far down the runway, about 292 metres from the runway end. It bounced and landed firmly six metres further. Realizing that the runway distance available was insufficient, the instructor pilot decided to initiate a go-around procedure. The aircraft climbed to a height of about 20 metres then impacted ground 140 metres to the right of the runway centreline and 26 metres past the runway end. The copilot was killed and both other occupants were seriously injured.

Shortly after takeoff from Montpellier-Candillargues Airport, while in initial climb, the aircraft stalled and crashed near the runway end. The pilot, sole on board, was killed.