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

Date & Time: Jul 7, 1985
Type of aircraft:
Operator:
Registration:
CCCP-06255
Flight Phase:
Survivors:
Yes
MSN:
1G127-11
YOM:
1971
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was performing a crop-spraying flight in the Krasny Yar district of the Kuibyshev region when the engine lost power in flight due to problems with a valve couple with cylinder n°7. The crew attempted a forced landing when the aircraft collided with trees and was destroyed. Both pilots escaped injured.
Probable cause:
Engine power loss following problems with a valve of cylinder n°7.

Crash of a PZL-Mielec AN-2 in Baykit

Date & Time: Jul 4, 1985
Type of aircraft:
Operator:
Registration:
CCCP-55710
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
1G49-02
YOM:
1964
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After takeoff from Baykit, the single engine encountered serious difficulties to gain height and the engine lost power. The crew attempted to return to the airport but was eventually forced to make an emergency landing in an open field located few hundred meters past the runway end. All three occupants escaped with minor injuries while the aircraft was damaged beyond repair.
Probable cause:
It was determined that the aircraft was overloaded. The weight and balance sheet was incorrect (1,000 kilos instead of 1,300 kilos) and the total weight of the aircraft was 240 kilos above the MTOW. Also, the CofG was well beyond the aft limit.

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

Date & Time: Jun 27, 1985
Type of aircraft:
Operator:
Registration:
CCCP-84724
Flight Phase:
Survivors:
Yes
Schedule:
Suduntuy - Suduntuy
MSN:
1G201-42
YOM:
1983
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While flying at low height, the engine lost power and failed. The crew attempted an emergency landing when the aircraft crashed in an open field. Both pilots were unhurt while the aircraft was damaged beyond repair.
Probable cause:
It was determined that the fuel quality was poor.

Crash of a PZL-Mielec AN-2TP in Moma

Date & Time: Jun 20, 1985
Type of aircraft:
Operator:
Registration:
CCCP-91783
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
1G38-30
YOM:
1963
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After takeoff from Moma Airstrip, the single engine aircraft encountered difficulties to gain height. It stalled and crashed in an open field located past the runway end. The aircraft was damaged beyond repair while all three occupants were slightly injured.
Probable cause:
It was determined that the aircraft was carrying a load of cargo for a total weight of 1,619 kilos. The mass and balance document showed one passenger with 1,300 kilos of cargo only. At the time of the accident, the aircraft was 219 kilos above MTOW and the CofG was well beyond the aft limit. In such conditions, the aircraft was unable to climb properly.

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

Date & Time: Jun 10, 1985
Type of aircraft:
Operator:
Registration:
CCCP-32028
Flight Phase:
Survivors:
Yes
Schedule:
Alexandria - Alexandria
MSN:
1G91-29
YOM:
1968
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
At the end of the afternoon, following uneventful spraying missions, the crew decided to embark an illegal passenger, an employee from a local state farm. While flying at low height, the pilot-in-command initiated a turn when the aircraft stalled and crashed, bursting into flames. The passenger was injured and both pilots were killed.

Crash of a PZL-Mielec AN-2TP near Kobyay

Date & Time: Jun 5, 1985 at 1215 LT
Type of aircraft:
Operator:
Registration:
CCCP-29348
Flight Phase:
Survivors:
Yes
Schedule:
Kobyay – Sangar
MSN:
1G77-31
YOM:
1966
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
1394
Aircraft flight cycles:
20784
Circumstances:
The single engine airplane departed Kobyay at 1205LT on a regular schedule service to Sangar, carrying eight passengers and two pilots. While cruising at an altitude of 550 meters in good weather conditions, the engine lost power then failed. The crew attempted an emergency landing when the aircraft crashed in a prairie located about 35 km southwest of Sangar. All 10 occupants were uninjured while the aircraft was damaged beyond repair.
Probable cause:
Engine failure in flight following the failure of the cylinder n°7 due to manufacture problems.

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

Date & Time: Jun 1, 1985
Type of aircraft:
Operator:
Registration:
CCCP-70771
Flight Phase:
Survivors:
No
Site:
MSN:
1G132-26
YOM:
1971
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
En route, weather conditions worsened with low ceiling and rain showers. The crew decided to return to his departure point but the aircraft deviated from the prescribed route. While cruising under VFR mode in IMC conditions, the aircraft struck the slope of a mountain, bursting into flames. All three occupants were killed.
Probable cause:
Controlled flight into terrain after the crew continued to fly under VFR mode in IMC conditions.

Crash of a PZL-Mielec AN-2R in Leningrad: 4 killed

Date & Time: May 29, 1985 at 1023 LT
Type of aircraft:
Operator:
Registration:
CCCP-70218
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Leningrad - Leningrad
MSN:
1G138-36
YOM:
1972
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The single engine aircraft was engaged in a local training flight out from Leningrad-Rzhevka Airport, carrying three passengers and two pilots. After takeoff, the aircraft encountered difficulties to gain height. When the crew initiated a 180 turn at an altitude of about 20 meters, the aircraft struck tree tops at a speed of 105 km/h, stalled and crashed in a wooded area located 2 km southeast of the airport, bursting into flames. A passenger was seriously injured while four other occupants were killed.
Probable cause:
It was determined that the total weight of the aircraft was 217 kilos above MTOW while the CofG was within limits. The engine lost power 15 seconds after liftoff for unknown reasons.

Crash of a PZL-Mielec AN-2T in Soczewka

Date & Time: May 17, 1985
Type of aircraft:
Operator:
Registration:
SP-DNR
Flight Phase:
MSN:
1G155-13
YOM:
1974
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. Occupants fate unknown.

Crash of a PZL-Mielec AN-2TP in Kyzyl

Date & Time: May 11, 1985
Type of aircraft:
Operator:
Registration:
CCCP-50553
Flight Type:
Survivors:
Yes
MSN:
1G89-30
YOM:
1968
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing, the aircraft veered off the runway to the left and came to rest upside down. While both occupants were unhurt, the aircraft was damaged beyond repair.
Probable cause:
The loss of control after landing was the consequence of the failure of the brake systems.