Crash of a Let L-410UVP in Bukhta Provideniya

Date & Time: Jan 23, 1995 at 1157 LT
Type of aircraft:
Operator:
Registration:
UR-67115
Flight Type:
Survivors:
Yes
Schedule:
Anadyr - Bukhta Provideniya
MSN:
79 03 11
YOM:
1979
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was performing a delivery flight from Ukraine to Honduras with several intermediate stops. On approach to Bukhta Provideniya, just after passing the outer marker, the aircraft sharply banked to the left. The left wing struck the ground and the aircraft crashed in a snow covered field some 2,100 metres short of runway threshold. All three occupants were injured while the aircraft was damaged beyond repair.
Probable cause:
It appears that the thrust reverser on the left engine mistakenly engaged on approach due to a mechanical failure.

Crash of an Antonov AN-8 in Chaibukha: 8 killed

Date & Time: Sep 30, 1994 at 1110 LT
Type of aircraft:
Registration:
RA-27209
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Arsenyev - Khabarovsk - Chaibukha - Bukhta Provideniya
MSN:
0A3460
YOM:
1960
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
15
Pax fatalities:
Other fatalities:
Total fatalities:
8
Aircraft flight hours:
15611
Aircraft flight cycles:
5815
Circumstances:
The aircraft was completing a cargo flight from Arsenyev to Bukhta Provideniya with intermediate stops in Khabarovsk and Chaibukha, carrying 15 passengers, 6 crew members and a load of six tons of fruits and vegetables. During the takeoff roll from Chaibukha Airport, following a misunderstanding by the crew, the pilot-in-command failed to initiate the rotation and takeoff. The aircraft rolled for about 2,250 metres, overran, went through a fence and came to rest in a swampy area. Four crew members and four passengers were killed while 13 other occupants were injured. The aircraft was destroyed.
Probable cause:
The accident was the consequence of a poor flight preparation and wrong takeoff configuration on part of the crew. The following contributing factors were reported:
- The takeoff was rushed and the crew failed to follow the pre-takeoff checklist,
- The elevators were selected in an inappropriate angle during takeoff,
- The total weight of the aircraft was above MTOW,
- The crew did not have sufficient rest time,
- Due to fatigue, the crew performances were reduced,
- A certain level/degree of alcohol was found in the captain's blood,
- Poor crew coordination,
- Misunderstanding by the crew,
- The pilot-in-command failed to initiate the rotation,
- The crew failed to abandon the takeoff procedure while it was obviously compromised.

Crash of an Antonov AN-2 in Uelen: 1 killed

Date & Time: Apr 13, 1990 at 1358 LT
Type of aircraft:
Operator:
Registration:
CCCP-04355
Flight Phase:
Survivors:
Yes
Schedule:
Uelen – Bukhta Provideniya
MSN:
1141 473 05
YOM:
1960
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
16213
Aircraft flight cycles:
18949
Circumstances:
The aircraft was engaged in a charter flight from Uelen to Bukhta Provideniya in support of the international expedition 'Great Circle'. On board were four passengers, two pilots and 28 sled dogs and their equipment. After takeoff, while climbing to a height of 30 meters, the aircraft adopted a high angle of attack then stalled and crashed on the snow-covered frozen surface of the lagoon some 725 meters from the point of departure. A passenger was killed while all six other occupants were injured.
Probable cause:
It was determined that the total weight of the aircraft was 238 kilos above the MTOW and the CofG was too far aft the limit, out of the flight envelope. In such conditions, the crew was unable to maintain flight control.