Plain, Valley

On 12 July 2021 at about 1245 (1545) a Viking Air Ltd DHC-2 Beaver MK1A aircraft registration 5Y-BCL operated by the Desert Locust Control Organization of Eastern Africa (DLCO-EA) with three on board crashed at Kosovo area of Ndabibi in Naivasha, Nakuru County. The accident site is located near the edge of the hilly eastern side of Eburru forest manned by the Kenya Forest Service (KFS). The flight originated from Wilson airport, Nairobi County and was enroute to Lodwar airport, Turkana County. The aircraft was destroyed by impact forces and largely consumed by the ensuing fire. A passenger suffered fatal injuries while the pilot and the other passenger suffered serious injuries requiring more than 48 hours of hospitalization. At the time of the accident the area in the vicinity of the accident site had near overcast cloudy conditions.

Crashed in unknown circumstances, killing the pilot, sole on board.

The pilot was conducting a personal flight and was descending the airplane to the destination airport. Automatic dependent surveillance-broadcast (ADS-B) data showed that the airplane accomplished several turning maneuvers near the airport. These turns occurred from an elevation of 6,000 to 4,950 ft mean sea level, at which time the data ended. The airplane was 80 ft above ground level at the time. Witnesses reported seeing a low-flying airplane perform a turn and then veer toward the ground. The airplane came to rest about 4 miles east of the destination airport and 70 ft from the last data target. A postcrash fire ensued. Postaccident examination of the airframe and engines found no mechanical anomalies that would have precluded normal operation. Examination of the left engine revealed that the engine was likely producing power. The right engine examination revealed damage consistent with low or no rotation at the time of the accident, including distinct, localized contact marks on the rotating propeller shaft. In addition, no metal spray was found in the turbine section, and no dirt was found within the combustor section. The examination of the right propeller blades showed chordwise scoring with the blades bent aft and twisted toward a low-pitch setting. Examination of the fuel system noted no anomalies. The airplane was equipped with a single redline (SRL) autostart computer. Examination of the right (R) SRL-OFF annunciator panel light bulb showed signatures of hot filament stretch, which was consistent with illumination of the light at the time of the accident. The SRL light normally extinguishes above an engine speed of 80% rpm. Given the low rotational signatures on the right engine and the illuminated “R SRL-OFF” warning light, it is likely that the right engine lost engine power during the flight for reasons that could not be determined.

The pilot was planning to perform a functional test of the airplane’s newly upgraded autopilot system. Automatic dependent surveillance-broadcast data showed that, after takeoff, the airplane turned east and climbed to 2,750 ft. Air traffic control information indicated that the controller cleared the pilot to operate under visual flight rules to the east of the airport. Communications between ground control, tower control, and the pilot were normal during the ground taxi, takeoff, and climb. Radio and radar communications were lost 6 minutes after takeoff, and no radio distress calls were received from the pilot. The airplane impacted wooded terrain about 3/4 mile to the east of the last recorded radar data point. Groundspeeds and headings were consistent throughout the flight with no abrupt deviations. The airplane impacted the wooded terrain in a nose-down, near-vertical flight attitude. Most of the airplane, including the fuselage, wings, and empennage, were consumed by a postimpact fire. Both engines and propellers separated from the airplane at impact with the ground. Examination of the engines revealed no preaccident failures or malfunctions that would have precluded normal operations. Both propellers showed signs of normal operation. Flight control continuity was confirmed. The elevator trim cables stop blocks were secured to the cables and undamaged. They were found against the forward stop meaning the trim tab was at full down travel (elevator leading edge full down) which indicated that the airplane was trimmed full nose up at impact. The airplane’s cabin sustained fragmentation from impact and was consumed by fire; as a result, the autopilot system could not be examined. The investigation was unable to determine why the pilot lost control of the airplane.

The twin engine aircraft entered the Dominican airspace without clearance while probably being involved in an illegal mission (contraband). After being traced by an A-29B Super Tucano, it crashed in unknown circumstances in a sugar cane field located in Batey Palo Bonito. The aircraft was destroyed by impact forces and a post crash fire and both occupants were killed.

The pilot was approaching Chetumal Airport when he reported engine problems. He elected to make an amergency landing when the aircraft crash landed in an open field located in Sergio Butrón Casas, about 25 km west of Chetumal Airport. Both occupants were slightly injured and the aircraft was damaged beyond repair.

The pilot, sole on board, departed Tapachula Airport in the early morning. In unknown circumstances, the twin engine aircraft crashed in a prairie located near an agricultural sector in Comitán de Domínguez. The aircraft was destroyed and the pilot was injured.

The crew was completing an illegal flight when the aircraft crashed under unknown circumstances in the Sierra del Lacandón National Park. Upon impact, the aircraft lost its both wings and came to rest with its tail separated. All three occupants were found alive but seriously injured. One of them died from his injuries few hours later. The registration N326TD was probably false.

Crashed in unknown circumstances in a banana plantation near San José La Máquina. No one was found in the plane that was used for an illegal flight (contraband). The exact model and registration unknown.

Crashed in unknown circumstances near the village of Zolota Sloboda and came to rest upside down in an open field. Sole on board, the pilot was killed. It was reported that the flight was illegal, that the pilot did not have a valid licence and that the registration was cancelled from the Ukrainian register in 2019.