Crash of an Antonov AN-12B in Beryozovo

Date & Time: Feb 26, 1970
Type of aircraft:
Operator:
Registration:
CCCP-12966
Survivors:
Yes
MSN:
9 3 465 01
YOM:
1969
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an approach in a limited visibility due to thick fog, the airplane landed hard and came to rest. There were no casualties but the aircraft was later considered as damaged beyond repair.
Probable cause:
Misjudgement on part of the crew who failed to realize the distance with ground on final approach.

Crash of an Antonov AN-12PL in Katanga: 8 killed

Date & Time: Dec 6, 1969 at 0707 LT
Type of aircraft:
Operator:
Registration:
CCCP-11381
Flight Type:
Survivors:
No
Schedule:
Moscow - Syktyvkar - Katanga - Anadyr
MSN:
4 028 07
YOM:
1964
Flight number:
SU5135
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
8
Aircraft flight hours:
4787
Aircraft flight cycles:
1649
Circumstances:
The aircraft was completing a cargo flight from Moscow to Anadyr with intermediate stops in Syktyvkar and Katanga, carrying a load ot 9,905 kilos of oranges and 384 kilos of mail. Both legs between Moscow-Sheremetyevo, Syktyvkar and Katanga were uneventful. The crew started the approach to Katanga by night and marginal weather conditions (low clouds, snow falls and a visibility of 5 km) when he was cleared to descent to 400 meters. At high speed, flaps and undercarriage raised, the airplane banked left to 20-25° when it struck trees and crashed in flames in a wooded area located 13 km short of runway threshold. No distress call was sent from the crew prior to the accident. The aircraft was totally destroyed upon impact and all eight occupants have been killed.
Probable cause:
It is believed that the loss of control was the consequence of an excessive accumulation of ice on wings and stabs during an approach by night in severe icing conditions.

Crash of an Antonov AN-12TB in Amderma: 12 killed

Date & Time: Nov 13, 1969 at 0233 LT
Type of aircraft:
Operator:
Registration:
CCCP-11376
Flight Type:
Survivors:
No
Schedule:
Moscow – Amderma – Khatanga – Magadan – Yakutsk
MSN:
4 024 06
YOM:
1964
Flight number:
SU5009
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
12
Aircraft flight hours:
6657
Aircraft flight cycles:
2109
Circumstances:
The aircraft was completing a cargo flight from Moscow to Yakutsk with intermediate stops in Amderma, Khatanga and Magadan, carrying a load of fruits (grapes, pears and lemons) for a total weight of 10,776 kilos. Following an uneventful flight from Sheremetyevo Airport, the crew started the approach to Amderma and was cleared to descent to 600 meters. At high speed, flaps and undercarriage retracted, the airplane was on a straight-in approach when it banked left in a 40° angle and crashed in a prairie located 15 km short of runway. The aircraft disintegrated on impact and debris were found scattered on 540 meters long and 180 meters wide. All 12 occupants were killed.
Probable cause:
The exact cause of the accident could not be determined with certainty. However, it is believed that the accident may have been caused by an excessive accumulation of ice on wings and stabs. Also, it could be possible that the loss of control was the consequence of a technical problem with the autopilot system.

Crash of an Antonov AN-12 at Pskov AFB: 6 killed

Date & Time: Oct 1, 1969
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Pskov - Pskov
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
While completing a local training mission by night and poor weather conditions, the crew exercised poor judgement regarding the distance with the preceding aircraft when the cockpit base struck the top of the tail of the preceding aircraft. On impact, the tail penetrated the fuselage, killing the captain instantly. In panic, the copilot abandoned the aircraft with his parachute. Out of control, the airplane dove into the ground and crashed, killing all six remaining crew members.
Probable cause:
Crew error.

Ground accident of an Antonov AN-12B in Amderma: 5 killed

Date & Time: Sep 8, 1969 at 2147 LT
Type of aircraft:
Operator:
Registration:
CCCP-11377
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Moscow – Amderma – Norilsk
MSN:
4 024 07
YOM:
1964
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
5
Aircraft flight hours:
6471
Aircraft flight cycles:
2122
Circumstances:
The aircraft was completing a cargo flight from Moscow to Norilsk with an intermediate stop in Amderma, carrying a load of eggs for a total weight of 9,108 kilos. Following a uneventful stopover, the crew was cleared to taxi to join the holding point for takeoff. At the same time, a Soviet Air Force Tupolev TU-128 landed when the right main gear collapsed on touchdown. The Tupolev veered off runway and collided with the Antonov that was 125 meters from the main runway, causing both aircraft to burst into flames. Both aircraft were destroyed and both pilots of the Tupolev were killed as well as five crew members on board the Antonov.
Probable cause:
Failure of the right main gear of a TU-128 upon landing that caused the aircraft to veer off runway and to collide with the taxiing Antonov.

Crash of an Antonov AN-12B in Novosibirsk: 4 killed

Date & Time: Aug 12, 1969 at 2054 LT
Type of aircraft:
Operator:
Registration:
CCCP-11018
Flight Type:
Survivors:
Yes
Schedule:
Mys Schmidta – Chokurdakh – Tiksi – Novosibirsk
MSN:
6 3 441 09
YOM:
1966
Flight number:
SU5134
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Aircraft flight hours:
3172
Aircraft flight cycles:
1202
Circumstances:
The aircraft was completing a cargo flight from Mys Schmidta to Novosibirsk with intermediate stops in Chokurdakh and Tiksi, carrying a load of 9,9 tons of various equipments. After takeoff from Tiksi, the engine n°4 failed. The captain decided to continue on three engines to Novosibirsk as a landing at Tiksi Airport was not possible due to poor weather conditions. Following an uneventful flight, the crew started the descent to Tolmachevo Airport when all three remaining engines lost power. The airplane lost height, struck trees and crashed in a wooded area located 13 km from the airfield. Four crew members were killed while two others were injured. The aircraft was destroyed.
Probable cause:
It was determined that the fuel was contaminated with salt water (sea water) which also caused a serious corrosion of the fuel supply system.

Crash of an Antonov AN-12TB in Mirny

Date & Time: Jun 25, 1969
Type of aircraft:
Operator:
Registration:
CCCP-11380
Flight Type:
Survivors:
Yes
MSN:
4 026 10
YOM:
1964
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On touchdown at Mirny Airport, the right main gear collapsed. The airplane went out of control, veered off runway to the right and came to rest. All six crew members escaped uninjured while the aircraft was damaged repair.

Crash of an Antonov AN-12BP near Yukhnov: 96 killed

Date & Time: Jun 23, 1969 at 1452 LT
Type of aircraft:
Operator:
Registration:
CCCP-08525
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Kėdainiai - Ryazan
MSN:
4 025 03
YOM:
1964
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
91
Pax fatalities:
Other fatalities:
Total fatalities:
96
Aircraft flight hours:
1218
Aircraft flight cycles:
1013
Circumstances:
The crew was performing a flight from Kėdainiai to Ryazan with 91 soldiers and a crew of 5 returning to their base. The aircraft was in the third position of a three-aircraft formation. In the same region was cruising an Aeroflot Ilyushin II-14M registered CCCP-52018. En route from Moscow-Bykovo to Simferopol, Ukraine, via Chernigov and Kirovograd, this second aircraft was carrying 19 passengers and a crew of 5. En route, the crew of the II-14 encountered turbulences while cruising in poor weather conditions. He requested to ATC the permission to modify his altitude but this was denied due to heavy traffic. Despite he was uncleared, the captain started to climb in marginal weather conditions. Shortly later, at a height of 2,950 meters, the II-14M collided with the Soviet Air Force AN-12BP. The collision occurred when the top of the tail of the AN-12 struck the base of the fuselage of the II-14. Both aircraft went out of control, dove into the ground and crashed in a field, 800 meters from each other. All 120 occupants on both aircraft were killed.
Probable cause:
It was determined that the captain of the civil aircraft (II-14) neglected elemental navigation rules in starting a descent while this was denied and refused by ATC due to heavy traffic.

Crash of an Antonov AN-12 at Pskov AFB: 7 killed

Date & Time: Jun 3, 1969
Type of aircraft:
Operator:
Flight Type:
Survivors:
No
Schedule:
Pskov - Pskov
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The crew was completing a local training flight at Pskov AFB. On final approach, the crew encountered poor weather conditions and low visibility. The captain decided to make a go around when the airplane collided with a second Soviet AF AN-12 that was approaching the same airport. Both aircraft dove into the ground and crashed, killing all 14 crew members on both aircraft. The exact circumstances of the collision remains unclear as well as the possible responsibility of ATC.

Crash of an Antonov AN-12 at Pskov AFB: 7 killed

Date & Time: Jun 3, 1969
Type of aircraft:
Operator:
Flight Type:
Survivors:
No
Schedule:
Pskov - Pskov
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The crew was completing a local training flight at Pskov AFB. On final approach, the crew encountered poor weather conditions and low visibility. The captain decided to make a go around when the airplane collided with a second Soviet AF AN-12 that was approaching the same airport. Both aircraft dove into the ground and crashed, killing all 14 crew members on both aircraft. The exact circumstances of the collision remains unclear as well as the possible responsibility of ATC.