Crash of a PZL-Mielec AN-2 near Orenburg

Date & Time: May 24, 1979
Type of aircraft:
Operator:
Registration:
CCCP-70555
Flight Phase:
Survivors:
Yes
MSN:
1G127-23
YOM:
1971
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The single engine airplane crashed in unknown circumstances in a field near Orenburg. There were no casualties.
Probable cause:
The accident occurred because the pilot-in-command got distracted.

Crash of a PZL-Mielec AN-2 near Nizhneudinsk

Date & Time: May 22, 1979
Type of aircraft:
Operator:
Registration:
CCCP-09165
Flight Phase:
Survivors:
Yes
MSN:
1G20-08
YOM:
1962
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Total fatalities:
0
Circumstances:
Crashed following an engine failure. There were no casualties.
Probable cause:
Engine failure for unknown reasons.

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

Date & Time: May 10, 1979
Type of aircraft:
Operator:
Registration:
CCCP-06330
Flight Phase:
Survivors:
Yes
MSN:
1G69-04
YOM:
1966
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in a field in Svidovets in unknown circumstances. There were no casualties. It appears that the aircraft was overloaded at the time of the accident.
Probable cause:
Overloaded aircraft.

Crash of a PZL-Mielec AN-2T in Kharyaga: 4 killed

Date & Time: Mar 25, 1979
Type of aircraft:
Operator:
Registration:
CCCP-44902
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Kharyaga - Ust-Tsilma
MSN:
1G24-02
YOM:
1962
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
4
Aircraft flight hours:
15737
Circumstances:
On a positioning flight from Kharyaga to Ust-Tsilma, the engine failed shortly after takeoff. The crew elected to return to the airport but altitude and speed were not sufficient. After 'hopping' over a telegraph line, the left wing hit the ground and the aircraft impacted the tundra 400 metres short of runway. Both pilots and both passengers (aircraft mechanics) were killed. A day prior to the accident, the crew completed flight SU917 from Ust-Tsilma to Kharyanga via Novy Bor but the flight was interrupted in Kharyaga due to engine problems and two technicians were dispatched at Kharyaga Airport.
Probable cause:
Engine failure for undetermined reasons.

Crash of a PZL-Mielec AN-2R near Jalal-Abad: 2 killed

Date & Time: Feb 18, 1979 at 1231 LT
Type of aircraft:
Operator:
Registration:
CCCP-07837
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Jalal-Abad – Komsomol
MSN:
1G169-52
YOM:
1976
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Aircraft flight hours:
2002
Aircraft flight cycles:
6845
Circumstances:
The crew was completing a positioning flight from Jalal-Abad to the "Komsomol" Airstrip in the Bazar-Kurgan district of the Osh region. nine minutes after takeoff, he encountered below-minima weather conditions (low clouds and fog) over the Kara-Kiyakyr Mountain Range. The decision to return was taken too late so the aircraft entered a layer of fog and crashed at a height of 970 metres into the slope of a mountain (1,163 metres high) located west of Suzak (at N40°53' E72°51', some 10.5 km southwest of Jalal-Abad Airport). One of the two pilots and the sole passenger (an aircraft mechanic) were killed and the sole survivor was injured.
Probable cause:
Decision of the captain to continue the flight in below-minima weather conditions and his decision to return was too late. It was also reported that ATC failed to inform the crew about the minimum safe altitude in the area and the fact that weather conditions deteriorated en route. Finally, weather bulletin published by meteorologist were incomplete.

Crash of a PZL-Mielec AN-2 near Innokentyevka

Date & Time: Feb 17, 1979
Type of aircraft:
Operator:
Registration:
CCCP-35138
Flight Phase:
MSN:
1G112-20
YOM:
1970
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed near Innokentyevka following an engine failure. Occupant fate unknown.
Probable cause:
Engine failure for undetermined reasons.

Crash of a PZL-Mielec AN-2PF near Trebinje: 3 killed

Date & Time: Feb 5, 1979
Type of aircraft:
Operator:
Registration:
SP-TBB
Flight Phase:
Flight Type:
Survivors:
No
Site:
MSN:
1G159-02
YOM:
1974
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The crew was completing a delivery flight from Poland to Tunisia. En route, while cruising in poor weather conditions with low ceiling, the single engine airplane struck the slope of Mt Bjelanisca (1,370 meters high) located about 20 km northwest of Trebinje. The wreckage was found 25 meters below the summit and all three occupants were killed.
Probable cause:
Controlled flight into terrain.

Crash of a PZL-Mielec AN-2 near Tyumen

Date & Time: Jan 19, 1979
Type of aircraft:
Operator:
Registration:
CCCP-09601
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
1G74-22
YOM:
1966
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
22 minutes after takeoff from Tyumen-Plekhanovo Airport, while cruising at an altitude of 200 meters, the engine lost power and the airplane lost height. The crew elected to restart the engine but without success. The airplane then struck trees and crashed in a wooded area. All four occupants were injured.
Probable cause:
The cause of the accident was the internal destruction of the engine due to fatigue peeling of the nitrided layer and subsequent destruction of the teeth of the fixed gear wheel.