Crash of a PZL-Mielec AN-2R near Tiksi

Date & Time: Oct 9, 1986 at 1439 LT
Type of aircraft:
Operator:
Registration:
CCCP-02592
Survivors:
Yes
Site:
Schedule:
Taymylyr - Tiksi
MSN:
1G122-03
YOM:
1971
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The single engine airplane departed Taymylyr at 1247LT on a special flight to Tiksi, carrying seven passengers, two crew and a load of 192 kilos of various goods on behalf of Yakutsgeofizik. All flight was completed at an altitude of 350 meters and when the crew initiated the descent to Tiksi Airport, he encountered limited visibility due to haze. The aircraft struck the side of a hill (410 meters high) located about 20 km north of the airport, near the Lena River mouth. The aircraft was destroyed and all nine occupants were rescued.

Crash of a PZL-Mielec AN-2 in Keperveyem

Date & Time: Aug 24, 1986
Type of aircraft:
Operator:
Registration:
CCCP-91748
Flight Phase:
MSN:
1G37-25
YOM:
1963
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed near Keperveyem after the crew failed to follow the minimum prescribed altitude.

Crash of a PZL-Mielec AN-2R in Saydy

Date & Time: Aug 11, 1986
Type of aircraft:
Operator:
Registration:
CCCP-44685
Flight Type:
Survivors:
Yes
Schedule:
Moma - Saydy
MSN:
1G88-12
YOM:
1967
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an uneventful cargo flight from Moma, the crew was approaching Saydy and was unable to locate the landing area due to thick fog. The copilot suggested to return but the captain elected to land. He continued the approach and descended in the fog when, at an altitude of 100 meters, while completing a slight turn to the left, the aircraft struck a hill and crashed. Both occupants were injured.
Probable cause:
Decision of the captain to continue the descent in below-minimum weather conditions. The crew failed to establish visual contact with the ground.

Crash of a PZL-Mielec AN-2R in Kurung: 2 killed

Date & Time: Aug 11, 1986
Type of aircraft:
Operator:
Registration:
CCCP-40902
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Khabarovsk - Kurung
MSN:
1G215-39
YOM:
1985
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The aircraft departed Khabarovsk on a mail flight to Kurung, a gold mine located in the Konder Mountain Range. While flying at a height of about 15 meters, the captain asked the passenger and the third pilot to jettison the mail bags when the aircraft struck a high larch and crashed, bursting into flames. Both pilots were killed while both other occupants were injured. The mission did not provide to jettison the mail bags but was arbitrarily changed by the captain.
Probable cause:
The crew misjudged the distance with trees while jettisoning mail bags at low height.

Crash of a PZL-Mielec AN-2 in Ust-Ilimsk

Date & Time: Aug 7, 1986
Type of aircraft:
Operator:
Registration:
CCCP-28886
Flight Phase:
MSN:
1G06-20
YOM:
1961
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed following an engine failure. Occupant fate unknown.
Probable cause:
Engine failure for unknown reasons.

Crash of a PZL-Mielec AN-2 in Fedorovskaya: 2 killed

Date & Time: Jul 17, 1986
Type of aircraft:
Operator:
Registration:
CCCP-05774
Flight Phase:
Survivors:
No
Schedule:
Fedorovskaya - Fedorovskaya
MSN:
1G154-14
YOM:
1974
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
After takeoff from Fedorovskaya, the aircraft became unstable, descended, struck an obstacle and crashed. Both pilots were killed.
Probable cause:
It was determined that the captain was intoxicated at the time of the accident.

Crash of a PZL-Mielec AN-2 in Yakutia

Date & Time: Jul 11, 1986 at 1145 LT
Type of aircraft:
Operator:
Registration:
CCCP-70124
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
1G136-50
YOM:
1972
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The single engine aircraft departed Vilyuysk Airport in the morning on a survey mission to prevent forest fire. One hour and 20 minutes after takeoff, the engine failed. The crew attempted an emergency landing when the aircraft crashed in a wooded area, bursting into flames. All three occupants, two pilots and one observer, were uninjured while the aircraft was destroyed by fire. The wreckage was found 195 km southwest of Zhigansk.
Probable cause:
The engine stopped in flight following the failure of the camshaft.

Crash of a PZL-Mielec AN-2 near Krasnodar

Date & Time: Jul 11, 1986
Type of aircraft:
Operator:
Registration:
CCCP-82867
Flight Phase:
Survivors:
Yes
MSN:
1G168-43
YOM:
1976
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
En route, the aircraft collided with a bird that got stuck in the engine air intake, causing the engine to fail. The crew attempted an emergency landing when the aircraft crash landed in a field. There were no casualties but the aircraft was damaged beyond repair.
Probable cause:
Engine failure following an in-flight birdstrike.

Crash of a Tupolev TU-134AK near Vizinga: 54 killed

Date & Time: Jul 2, 1986 at 1027 LT
Type of aircraft:
Operator:
Registration:
CCCP-65120
Flight Phase:
Survivors:
Yes
Schedule:
Vorkuta - Syktyvkar - Moscow
MSN:
60482
YOM:
1978
Flight number:
SU2306
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
86
Pax fatalities:
Other fatalities:
Total fatalities:
54
Aircraft flight hours:
13988
Aircraft flight cycles:
7989
Circumstances:
The aircraft departed Syktyvkar Airport at 0955LT bound for Moscow and continued to climb in normal weather conditions. Twelve minutes later, while cruising at an altitude of 5,600 meters, the fire alarm connected to the rear cargo compartment activated in the cockpit. The flight engineer was dispatched to the rear of the cabin to check the situation and came back less than two minutes later, confirming that smoke was spreading. Instead of declaring an emergency and informing ATC about the situation according to published procedures, the captain decided to inspect the rear of the cabin with the flight engineer. They elected to extinguish the fire but this was unfortunately not possible. They returned to the cockpit and in the meantime, the airplane continued to climb to 6,700 meters. The captain contacted ATC, declared an emergency more than 4 minutes after the fire alarm activated and was cleared to return to Syktyvkar. At this time, the aircraft position was about 140 km from Syktyvkar Airport. The captain started an emergency descent and at an altitude of 1,200 meters, flaps and gear were lowered. The crew realized it would not be able to reach Syktyvkar Airport so he attempted an emergency landing on land. In a reduced visibility due to rain falls, the aircraft struck trees, lost its both wings and crashed 340 meters further in a dense wooded area, bursting into flames. Four crew members and 34 passengers were rescued while 54 other occupants were killed. The aircraft was totally destroyed by impact forces and fire.
Probable cause:
As the aircraft was completely destroyed by fire, investigations were unable to determine the exact source of fire that started in the rear cargo compartment. It was reported that the crew tried, without success, to extinguish the fire. Also smoke spread in the cabin, asphyxing people that lost consciousness or died before the accident.

Crash of a PZL-Mielec AN-2R near Dubovoy

Date & Time: Jun 28, 1986
Type of aircraft:
Operator:
Registration:
CCCP-82860
Flight Phase:
Survivors:
Yes
Site:
MSN:
1G168-30
YOM:
1976
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
En route to Grozny, weather conditions worsened and the crew decided to continue the flight under VFR rules. While cruising in clouds at low altitude, the single engine aircraft struck the slope of a mountain located in the region of Krasnodar. The aircraft was destroyed and all four occupants were slightly injured.
Probable cause:
The crew continued under VFR mode in IMC conditions.