Crash of an Antonov AN-2T in Karaganda

Date & Time: Jun 28, 1975
Type of aircraft:
Operator:
Registration:
CCCP-02132
Flight Phase:
Survivors:
Yes
Site:
MSN:
1118 473 17
YOM:
1959
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While flying below-minima weather conditions, the single engine aircraft hit a hill and crashed near Karaganda. There were no casualties but the aircraft was damaged beyond repair.
Probable cause:
Controlled flight into terrain.

Crash of an Antonov AN-2T near Markovo

Date & Time: Jun 19, 1975
Type of aircraft:
Operator:
Registration:
CCCP-41932
Flight Phase:
Survivors:
Yes
Site:
MSN:
1 26 473 09
YOM:
1952
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While on a flight from the Anadyr district, the crew encountered below-minima weather conditions when the aircraft hit the slope of a mountain near Markovo. There were no casualties but the aircraft was damaged beyond repair.

Crash of an Antonov AN-2T in Mestia

Date & Time: May 19, 1975
Type of aircraft:
Operator:
Registration:
CCCP-07960
Flight Phase:
Survivors:
Yes
MSN:
1 83 473 11
YOM:
1957
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On takeoff, the single engine aircraft was caught by downdrafts and crashed. There were no casualties but the aircraft was damaged beyond repair.
Probable cause:
Caught by downdrafts at liftoff.

Crash of an Antonov AN-2SKh in Tambov

Date & Time: Apr 30, 1975
Type of aircraft:
Operator:
Registration:
CCCP-06444
Flight Phase:
Survivors:
Yes
Schedule:
Tambov - Tambov
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During a crop spraying flight in the Tambov region, the pilot-in-command got distracted while flying against the low sun when the aircraft lost height and crashed in a field. The aircraft was damaged beyond repair while both crew members were uninjured.
Probable cause:
Loss of control at low height after the pilot-in-command got distracted from operations.

Crash of an Antonov AN-2 in Ternei: 10 killed

Date & Time: Mar 18, 1975 at 1004 LT
Type of aircraft:
Operator:
Registration:
CCCP-05655
Flight Phase:
Survivors:
Yes
Schedule:
Terney - Amgu - Kuznetsovo
MSN:
13247307
YOM:
1953
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
14
Pax fatalities:
Other fatalities:
Total fatalities:
10
Aircraft flight hours:
13354
Circumstances:
After takeoff from Terney Airfield, while climbing to a height of 30 meters, the airplane adopted an excessive angle of attack. In a nose-up attitude, it banked left then stalled and crashed in flames in a potatoes field. The captain and five passengers were injured while all 10 other occupants were killed.
Probable cause:
It was determined that the crew failed to prepare the flight properly as the total weight of the aircraft was 449 kilos above the MTOW and the CofG was out of the enveloppe, too far aft. This caused the airplane to enter a high angle of attack during the initial climb and to stall and crash.

Crash of an Antonov AN-2 near Yernozero Lake: 13 killed

Date & Time: Mar 17, 1975 at 1208 LT
Type of aircraft:
Operator:
Registration:
CCCP-01247
Flight Phase:
Survivors:
Yes
Schedule:
Yernozero Lake - Arkhangelsk
MSN:
17047311
YOM:
1956
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
13
Aircraft flight hours:
16542
Aircraft flight cycles:
18629
Circumstances:
The single engine airplane equipped with skis was engaged in a special flight from Yernozero Lake, about 108 km northeast of Arkhangelsk, carrying 12 fisherman back to Arkhangelsk. The takeoff was completed from the icy lake covered with fresh snow. During initial climb with flaps at 30°, the airplane encountered difficulties to gain height and with a relative low speed of 100 km/h, it struck tree tops (about 40 meters high) located on the shore of the lake. With a high angle of attack, the airplane stalled and crashed in flames in a wooded area. Both pilots and a passenger were seriously injured while 12 other occupants were killed. Four days later, the captain died from his injuries.
Probable cause:
It was determined that the crew inadvertently completed the takeoff procedure at a too low airspeed and with an excessive angle of attack for undetermined reason. This caused the aircraft to climb slowly and to adopt a high nose attitude before it struck trees located 1,410 meters after liftoff. The takeoff roll was too long, about 428 meters, on an icy lake whose ice was thawing and covered with fresh snow.

Crash of an Antonov AN-2 near Altayskoye: 12 killed

Date & Time: Mar 7, 1975 at 1105 LT
Type of aircraft:
Operator:
Registration:
CCCP-55529
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Barnaul - Biisk - Altayskoye
MSN:
14547311
YOM:
1954
Flight number:
SU361
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
13
Pax fatalities:
Other fatalities:
Total fatalities:
12
Aircraft flight hours:
17808
Circumstances:
The single engine airplane departed Barnaul Airport at 0945LT bound for Altayskoye with an intermediate stop at Biisk. For unknown reason, the crew did not land in Biisk and continued directly to Altayskoye. Approaching Altayskoye, the crew encountered marginal weather conditions with light snow and a visibility limited to 1,500 - 2,500 meters due to low clouds. While cruising at an altitude of 820 meters, the left wings struck tree tops. The pilot increased engine power and the airplane continued to fly for about 200 meters during six seconds when he reached a critical angle of attack, stalled and crashed on the south slope of the Mt Vereskovaya located 12,5 km from Altayskoye. As the airplane failed to arrive, SAR operations were conducted and the wreckage was found a day later, in the morning of March 8, at an altitude of 890 meters in a rocky area. The copilot and four passengers were seriously injured while 10 other occupants were killed. A day later, on March 9, the copilot and a passenger died from their injuries.
Probable cause:
Controlled flight into terrain after the crew lost his orientation while flying in poor visibility and below the minimum safe altitude. Lack of ATC assistance and a weather bulletin that was not reflecting the actual weather conditions published by the Barnaul weather bureau were considered as contributing factors.

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

Date & Time: Dec 24, 1974 at 1050 LT
Type of aircraft:
Operator:
Registration:
CCCP-15890
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Tomsk - Baturino
MSN:
1146 473 19
YOM:
1960
Flight number:
SU107
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
15055
Aircraft flight cycles:
15453
Circumstances:
The aircraft was completing a mail flight from Tomsk to Baturino, carrying 757 kg of mail, 120 kg of various goods, two pilot and a passenger in charge of the fret. Six minutes before the estimated time of arrival in Baturino, while cruising at an altitude of 200 meters, the engine failed. The crew elected to make an emergency landing when the airplane struck trees and crashed inverted in a wooded area located 13 km from Baturino. The captain was killed while both other occupants were injured.
Probable cause:
The exact cause of the engine failure could not be determined. However, it is believed it may be caused by an excessive accumulation of calamine on the intake valves.

Crash of an Antonov AN-2 in Novoselovo: 10 killed

Date & Time: Sep 29, 1974 at 1112 LT
Type of aircraft:
Operator:
Registration:
CCCP-70953
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Anash – Koma – Novoselovo – Balakhta – Krasnoyarsk
MSN:
111747311
YOM:
1959
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
10
Aircraft flight hours:
11567
Aircraft flight cycles:
9207
Circumstances:
Shortly after takeoff from Koma at 0706LT, bound for Novoselovo, the crew encountered poor weather conditions with limited visibility due to snow falls. About six minutes after departure, the airplane collided with a hilly terrain located near Novoselovo (the Novoselovo Airport is located 18 km west of Koma). The wreckage was found later in the afternoon. Three passengers were injured while 10 other occupants, among them both pilots were killed.
Probable cause:
It was determined that the crew was flying under VFR mode in adverse weather conditions (snow falls) when the airplane struck the ground. It was reported that the cold front should pass later that day so the crew was not informed about such conditions en route. A poor flight preparation was considered as a contributing factor.