Crash of an Ilyushin II-12 in Novosibirsk: 23 killed

Date & Time: Nov 17, 1951 at 1623 LT
Type of aircraft:
Operator:
Registration:
CCCP-L1775
Flight Phase:
Survivors:
No
Schedule:
Novosibirsk – Moscow
MSN:
9 301 31 12
YOM:
21
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
19
Pax fatalities:
Other fatalities:
Total fatalities:
23
Aircraft flight hours:
2007
Circumstances:
Due to the arrival of additional passengers coming from Yakutsk, a second flight was organized from Novosibirsk to Moscow. Snow falls all day and about 15 mm of ice accumulated on all aircraft. During taxiing, an additional layer of 8 to 10 mm of snow accumulated on the airplane. The takeoff run was considered as normal and after rotation, the airplane climbed to a height of about 100 meters and then stalled and crashed in a huge explosion about 900 meters past the runway end. The aircraft was destroyed by impact forces and a post crash fire and all 23 occupants were killed.
Probable cause:
It was determined that the aircraft was covered by ice and snow and that the following areas were polluted and contaminated by ice and snow: leading edges, trailing edges, ailerons, wings, fuselage, tail and stabs. In such conditions, the aircraft was unable to climb in a safely manner. The following findings were pointed out:
- The crew neglected some procedures referring to the flight preparation,
- The crew failed to check the aircraft prior to departure and failed to provide an appropriate deicing procedure,
- Poor flight preparation and organisation,
- Poor weather conditions,
- Lack of appropriate measures taken to clean the aircraft before takeoff.

Crash of a Douglas A-20J Havoc in Novosibirsk: 2 killed

Date & Time: Oct 23, 1950 at 0915 LT
Operator:
Registration:
CCCP-F283
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Novosibirsk - Novosibirsk
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after takeoff from Novosibirsk Airport, while climbing to a height of 50 meters, the right engine failed. The pilot in command elected to make an emergency landing but the aircraft was over a forest. It hit tree tops and eventually crashed in flames 250 meters further on. Two crew members were killed while three others were injured.
Probable cause:
Failure of the right engine during initial climb.

Crash of an Ilyushin II-12 in Novosibirsk: 25 killed

Date & Time: May 13, 1949 at 1410 LT
Type of aircraft:
Operator:
Registration:
CCCP-L1791
Survivors:
No
Schedule:
Moscow – Omsk – Novosibirsk – Krasnoyarsk
MSN:
93013208
YOM:
1949
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
20
Pax fatalities:
Other fatalities:
Total fatalities:
25
Aircraft flight hours:
51
Circumstances:
While descending to Novosibirsk Airport, the crew encountered bad weather conditions with thunderstorm activity, low clouds, poor visibility, hail and turbulences. On approach, lightning hit the cockpit. The copilot and the flight engineer were seriously injured and lost consciousness. The copilot fell onto the control column and the captain tried to maintain a directional control. Shortly later, the aircraft banked right to 65° and then dove into the ground and crashed in flames in a field located 12 km from the airport. The aircraft was destroyed by impact forces and a post crash fire and all 25 occupants were killed.
Probable cause:
The loss of control on approach was caused by adverse weather conditions resulting from a violent storm consisting of hail and turbulences. Investigations revealed that lightning struck the cockpit and that two crew members were seriously injured and lost consciousness, making it difficult to continue the flight. Investigators blamed the pilots who started the approach in such weather conditions but nevertheless hold that they were not properly briefed by meteorologists. It was concluded that the crash was the combination of the following factors: unexpected weather conditions, wrong decisions on part of the flying crew, poor management on part of the flight control service, lack of communication between the different departments involved and difficulties with radio contacts.

Crash of an Ilyushin II-12 in Novosibirsk: 1 killed

Date & Time: Sep 2, 1948 at 0015 LT
Type of aircraft:
Operator:
Registration:
CCCP-L1465
Flight Phase:
Survivors:
Yes
Schedule:
Khabarovsk – Chita – Irkutsk – Novosibirsk – Omsk – Sverdlovsk – Moscow-Vnukovo
MSN:
83 024 21
YOM:
7
Flight number:
SU006
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
15
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
Just after liftoff, while climbing to a height of 2-3 meters, the aircraft stalled. As the undercarriage have been raised, the aircraft hit the ground on its belly, causing the propeller of the right engine to be sheared off. A blade went through the fuselage and penetrated into the cabin, killing a passenger. The aircraft slid for several hundred yards, lost its left wing and left engine before coming to rest 491 meters past the runway end. Five passengers were injured and the aircraft was written off.
Probable cause:
The accident was attributed to a lack of coordination within the flight crew. It was determined that the flight engineer mistakenly reduced the engine power shortly after liftoff, causing the speed to drop and the aircraft to stall. The captain's lack of training was considered as a contributory factor.

Crash of a Junkers JU.52 near Taldykorgan: 4 killed

Date & Time: Dec 31, 1946
Type of aircraft:
Operator:
Registration:
CCCP-L26
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Alma-Ata – Novossibirsk
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The crew was returning to his base after all three BMW engines have been replaced by three Shvetsov ASh-62. While flying into severe weather conditions, the aircraft crashed into a mountain located near Taldykorgan. All four crew members were killed. The exact date of the occurrence remains unknown (someday in 1946) and the registration is not confirmed: CCCP-L26 or CCCP-L28.

Crash of a Douglas C-47B-10-DK in Novisibirsk: 16 killed

Date & Time: Dec 4, 1945 at 1910 LT
Operator:
Registration:
CCCP-L950
Survivors:
No
Schedule:
Ulan Bator – Krasnoyarsk – Novosibirsk – Moscow
MSN:
14884/26329
YOM:
16
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
16
Aircraft flight hours:
1241
Circumstances:
The descent to Novosibirsk Airport was started by night and in poor weather conditions with low clouds and fog. On final approach, while at a height of 50 meters, the aircraft hit with its right wing a radio transmitter. The wing was partially sheared off and the aircraft crashed. All 16 occupants were killed.
Probable cause:
It was reported that the information related to the weather conditions and transmitted to the crew did not reflect the truth and that the approach was started in below minima conditions. Technical issues with ground communications were considered as a contributory factor.

Crash of an Armstrong Whitworth AW.41 Albemarle in Sverdlovsk

Date & Time: May 1, 1943
Operator:
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Moscow – Sverdlovsk – Novosibirsk
MSN:
P1595
YOM:
15
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
27
Circumstances:
Just after liftoff from Sverdlovsk-Koltsovo Airport, while climbing, the left engine failed. The pilot completed an emergency landing in a swampy area near the airport. While all five crew members were uninjured, the aircraft was later struck of charge as no spare parts were available.
Probable cause:
Failure of the left engine after takeoff.

Crash of a GVF PS-84 in Novosibirsk: 1 killed

Date & Time: Jun 19, 1942
Type of aircraft:
Operator:
Registration:
CCCP-L3447
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Novosibirsk - Novosibirsk
MSN:
8 5 04
YOM:
18
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
1111
Circumstances:
The crew was engaged in a local training flight in Novosibirsk. Shortly after takeoff, while climbing, the left engine flamed out. The pilot in command lost control of the aircraft that stalled and crashed in a wooded area located one km northwest of the airfield. The copilot was killed while three other occupants were injured.
Probable cause:
It was determined that the flight engineer mishandled the fuel system, causing the left engine to flame out. The following factors were considered as contributory:
- the pilot in command was insufficiently trained,
- poor crew coordination,
- lack of crew resource management.

Crash of a GVF PS-84 in Novosibirsk: 18 killed

Date & Time: Aug 7, 1940
Type of aircraft:
Operator:
Registration:
CCCP-L3409
Survivors:
Yes
Schedule:
Moscow – Omsk – Novosibirsk – Irkutsk
MSN:
02 4 6
YOM:
1940
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
17
Pax fatalities:
Other fatalities:
Total fatalities:
18
Circumstances:
The airplane departed Moscow on a flight to Irkutsk with intermediate stops in Omsk and Novosibirsk. On approach to Novosibirsk Airport, the crew encountered unfavorable weather conditions when the aircraft crashed. Three passengers were rescued while 18 other occupants were killed.

Crash of a Polikarpov P-5 in Novosibirsk: 1 killed

Date & Time: Sep 1, 1938 at 0315 LT
Type of aircraft:
Operator:
Registration:
CCCP-L1900
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Novosibirsk – Omsk
MSN:
9548
YOM:
1935
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
2269
Circumstances:
During the flight preparation, the pilot was informed about the deterioration of the weather conditions en route. Nevertheless, he took off from Novosibirsk Airport at 0310LT on a cargo flight to Omsk. The aircraft was also carrying a load of 184 kg of camphor. Immediately after takeoff, the airplane entered clouds and fog. The pilot continued for about five minutes when the airplane crashed in a wooded area located 7 km north of the airport. The pilot was killed.
Probable cause:
The pilot was not sufficiently trained and the aircraft was not equipped for a night IFR flight. At the time of the accident, the visibility was poor due to low clouds and fog. The pilot probably lost control of the airplane after becoming disoriented.