Landing (descent or approach)

The pilot stated that on the morning of the accident he filled both wing fuel tanks to full. After takeoff, he climbed to his planned cruise altitude of 24,000 ft mean sea level (msl). While en route to his destination, the pilot reported that the left engine experienced a flame-out. The pilot opted to divert from the originally planned destination and descended. When the airplane was about 7,900 ft msl, the pilot reported that the right engine experienced a loss of power and that he was not going to be able to make it to the airport. Shortly thereafter, the airplane collided with trees and the airplane came to rest with the right wing and empennage severed from the fuselage.

The single engine airplane departed Cannes-Mandelieu Airport on a private flight to Courchevel with two passengers and one pilot on board. The goal of the flight was to maintain the validity of the pilot to access to the Courchevel Altiport. Following a right hand base leg, the pilot configured the airplane to land on runway 22. On final, the altimeter showed an altitude close to the runway threshold, and the aircraft was levelled off to the runway threshold. A few seconds before landing, the stall warning sounded, the engine power was increased and then reduced completely. The undercarriage impacted an embankment above the runway threshold and were torn off. The airplane lifted a bit then fell back onto the runway. It slid for about 100 metres before coming to rest. A fire erupted on the right side of the fuselage. The pilot and the front passenger exited the aircraft through the rear door and managed to extract the rear passenger, who was unconscious and died a few minutes later.

The captain and first officer (FO) departed on a non-revenue flight operating under instrument flight rules with four passengers bound for Truckee, California. Most of the flight was uneventful. During the descent, air traffic control (ATC) told the flight crew to expect the area navigation (RNAV [GPS]) approach for runway 20. The captain (pilot flying [PF]) stated and the FO (pilot monitoring [PM]) calculated and confirmed that runway 20 was too short for the landing distance required by the airplane at its expected landing weight. Instead of making a request to ATC for the straight-in approach to runway 11 (the longer runway), the captain told the FO they could take the runway 20 approach and circle to land on runway 11, and the FO relayed this information to ATC. ATC approved, and the flight crew accepted the circle-to-land approach. Although the descent checklist required that the flight crew brief the new circle-to-land approach, and the flight crew’s acceptance of the new approach invalidated the previous straight-in approach brief, they failed to brief the new approach. ATC instructed the flight crew to hold, but the captain was slow in complying with this instruction, so the FO started the turn to enter the holding pattern and then informed ATC once they were established in the hold. About 20 seconds later, ATC cleared them for the approach. Before the FO confirmed the clearance, he asked the captain if he was ready for the approach, and the captain stated that he was. The FO subsequently commented that they had too much airspeed at the beginning of the approach and then suggested a 360° turn to the captain, but the captain never acknowledged the excessive airspeed and refused the 360° turn. After the FO visually identified the airport, he told the captain to make a 90° right turn to put the airplane on an approximate heading of 290°, which was parallel to runway 11 and consistent with the manufacturer’s operating manual procedures for the downwind leg of the circling approach. However, the FO instructed the captain to roll out of the turn prematurely, and the captain stopped the turn on a heading of about 233° magnetic, which placed the airplane at an angle 57° left of the downwind course parallel with runway 11. As a result of the early roll-out, the flight crew established a course that required an unnecessarily tight turning radius. When they started the turn to final, the airplane was still about 1.3 nautical miles (nm) from the maximum circling radius that was established for the airplane’s approach category. The FO also deployed flaps 45° after confirming with the captain (the manufacturer’s operating manual procedures for the downwind leg called for a flaps setting of 30°, but the manufacturer stated that a flight crew is not prohibited from a flaps 45° configuration if the approach remains within the limitations of the airplane’s flight manual). The airplane’s airspeed was 44 kts above the landing reference speed (Vref) of 118 kts that the flight crew had calculated earlier in the flight; the FO told the captain, “I’m gonna get your speed under control for you.” The FO likely reduced the throttles after he made this statement, as the engine fan speeds (N1) began to decrease from about 88% to about 28%, and the airplane began to slow from 162 kts. After the FO repeatedly attempted to point out the airport to the captain, the captain identified the runway; the captain's difficulty in finding the runway might have been the result of reduced visibility in the area due to smoke. The FO continuously reassured and instructed the captain throughout the circle-to-land portion of the approach. On the base leg to the runway and about 25 seconds before impact with the ground, the FO started to repeatedly ask for control of the airplane, but neither flight crewmember verbalized a positive transfer of control as required by the operator’s general operating manual (GOM); we could not determine who had control of the airplane following these requests. As the airplane crossed the runway extended centerline while maneuvering toward the runway, the FO noted that the airplane was too high. One of the pilots (recorded flight data did not indicate which) fully deployed the flight spoilers, likely to increase the airplane's sink rate. (The flight spoilers are deployed using a single control lever accessible to both pilots.) The airspeed at the time was 135 kts, 17 kts above the Vref based on the erroneous basic operating weight (BOW) programmed into the airplane’s flight management system (FMS). About 7 seconds later, the left bank became steeper, and the stall protection system (SPS) stick shaker and stick pusher engaged. The captain asked the FO, “What are you doing,” and the FO again asked the captain multiple times to “let [him] have the airplane.” The stick shaker and stick pusher then briefly disengaged before engaging again. The airplane then entered a rapid left roll, consistent with a left-wing stall, and impacted terrain. A postcrash fire consumed most of the wreckage. All six occupants, four passengers and two pilots, were killed.

The single engine airplane departed Borkum Airport in the early afternoon on a local skydiving mission. At an altitude of 14,000 feet, the skydivers jumped out the cabin then the pilot reduced his altitude and returned to Norderney Airport. On approach, control was lost and the airplane crashed in the sea of Wadden, about 4 km southeast of the airfield. The aircraft was destroyed and the pilot was killed.

The airplane departed Nairobi-Wilson Airport on a charter flight to El Wak, carrying 37 passengers and 4 crew members. While descending to El Wak Airport, the pilot continued to the east and elected to land on an airfield located 18 km east of El Wak, near Bur Ache, in Somalia. After landing, the airplane veered to the left and impacted a pile of earth and rocks, causing the left main gear to collapse. All 41 occupants evaacuated safely and the aircraft was damaged beyond repair.

On final approach to Durango-Guadalupe Victoria Airport following an uneventful flight from San Luis Potosí, the twin engine airplane was unstable. The crew decided to make a sudden descent below the minimum descent altitude without visual contact with the runway, resulting in an initial impact with the runway surface and subsequently with an open drainage ditch located between runway 03/21 and taxiway 'A'. The airplane came to rest upside and burst into flames. One pilot was seriously injured and the second occupant was killed.

The aircraft departed Petropavlovsk-Kamchatsky Airport at 1257LT on a schedule service (flight PTK251) to Palana, carrying 22 passengers and a crew of six, among them Olga Mokhiriova, chief of the municipality of Palana. At 1439LT, the crew contacted Palana ATC and was cleared to start the descent. While completing an NDB approach to runway 29, the crew encountered marginal weather conditions with fog and ceiling at 300 metres. Too low, the aircraft impacted terrain about 4 km northwest of the airport. The wreckage was found in the evening on the top of a rocky wall. The aircraft disintegrated on impact and debris fall down on the sea bank. All 28 occupants were killed.

The four engine aircraft departed Cagayan de Oro Airport to transfer troops to Jolo. On board were 88 passengers and a crew of 8, including three pilots. After landing on runway 09 at Jolo Airport, the aircraft was unable to stop within the remaining distance. It overran, collided with several house and came to rest in a wooded area, bursting into flames. At least 49 occupants were killed as well as three people on the ground. All others were injured.

The pilot was conducting a cross-country flight when, about 8 miles north of his intended destination, he reduced engine power, pitched for level flight, and waited for indicated airspeed to drop below 174 kts to add 20° of flaps. As soon as the drag was introduced, the airplane began to “buck back and forward,” and the two engines were “throttling up and down on their own.” He noted that the right engine seemed to be “sputtering and popping” more than the left engine, so he decided to raise the flaps and to shut down and feather the right engine. He declared an emergency to air traffic control. The pilot then noticed that the left engine was “slowly spooling down” and the airplane was not able to maintain airspeed and altitude. The pilot performed a forced landing to a flat, muddy wheat field about 4 nautical miles from the airport. The airplane sustained substantial damage to the fuselage and to both wings. A Federal Aviation Administration inspector traveled to the accident site to examine the airplane. Flight control and engine control continuity were confirmed. The master switch was turned on and the fuel gauges showed a zero indication. There was no evidence of fuel at the accident site or in the airplane. During the recovery of the airplane from the field, no fuel was found in the three intact fuel tanks, nor in any of the engine fuel lines. The pilot later stated that he ran the airplane out of fuel during the accident flight. The pilot reported that, during the preflight checks and twice during the accident flight, he activated the low fuel warning light, and no anomalies were noted. Postaccident testing of the low fuel warning light in an exemplar Piper Aerostar 602P revealed no anomalies.

The twin engine aircraft departed Naypyidaw on a flight to Pyin Oo Lwin, carrying 14 passengers and two pilots, among them high ranking officers and monks. On final approach to Pyin Oo Lwin-Anisakan Airport runway 21, the aircraft collided with obstacles and crashed near a steel plant located about 3 km short of runway threshold. A pilot and three passengers were injured while 12 other occupants were killed. Development will follow.