Ilyushin II-12

The crew was performing a cargo flight from Irkutsk to Khabarovsk with intermediate stops in Chita and Magdagachi, carrying a load of 2,090 kilos of various goods and mail. After a takeoff run of about 600 meters, the pilot-in-command completed the rotation and the aircraft climbed to a height of 30-40 meters when it banked right to an angle of 10-15° then up to 70°. Out of control, it plunged into the earth and crashed in a huge explosion in a field located 922 meters to the right of the extended center line, about 800 meters past the runway end. The aircraft was destroyed by impact forces and a post crash fire and all 6 crew members were killed.

While taxiing for takeoff, the aircraft hit an obstacle and came to rest. There were no casualties but the aircraft was considered as damaged beyond repair and clean-up of register.

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.

The airplane left Moscow-Vnukovo at 1535LT for a local test flight, carrying eight crew members, pilots and engineers. After departure, the crew lost his orientation due to poor weather conditions. At this time, the ceiling was about 100 meters with an horizontal visibility estimated between 2 and 4 km. Despite the situation, the crew continued the flight and flew over the capital city for few hours, completing the test program. Weather conditions worsened during the flight, the visibility dropped to 400 meters with fog and rain. On a night approach to runway 24, the aircraft was misaligned and the pilot in command decided to make a go around. Few minutes later, while on a second approach to land, the aircraft was too low and hit trees located 1,275 meters short of runway 24, stalled and crashed. The aircraft was destroyed and all eight occupants were seriously injured. The captain, the copilot and the flight engineer died from their injuries few hours later.

The aircraft left Krasnodar Airport at 1505LT bound for Sochi, carrying six crew members, two passengers and a load of mail for a total of 1,007 kilos. Twenty-one minutes later, the crew obtained the permission to descend visually to 1,800 meters and then 600 meters. While cruising at an altitude of 900 meters off Tuapse, the aircraft went into clouds when it was struck by lightning. Out of control, it dove into the Black Sea and crashed about two km off the Soviet Ministry of Internal Affairs' rest house located in Tuapse. The aircraft disintegrated on impact and sank by a depth of 55 meters. Some debris were found 3 to 4 weeks later, nobody survived.

On the approach to land at Sverdlovsk-Koltsovo Airport by night and foggy conditions, crew dropped below the glide path due to pilot error. Aircraft touched tree tops 900 metres behind the outer marker and 160 metres to the right of the runway's extended centerline and crashed in a meadow 220 metres further on (3,100 metres from the perimeter of the airfield). Two crew and two passengers were killed while all 23 other occupants were injured, one of them seriously.

Six minutes after takeoff from Karaganda Airport, while climbing, the crew reported to ATC that the left engine failed and obtained the permission to return. The pilot in command completed a circuit and started a descent. On final approach, while completing a last turn to the left at a height of 60 meters, the aircraft stalled and crashed in a huge explosion in a field located short of runway threshold. The aircraft was destroyed by impact forces and all 25 occupants were killed.

On a circular training flight in Tbilisi-Alekseyevka at night with 6 unauthorized passengers on board when the trainee pilot deviated from the approach pattern and glide path, so the aircraft hit the top of a hill (175 metres but not indicated on the flight map) located some 4.8 km northwest of the airport, broke up, came to rest on the slope of the hill and caught fire. Three crew and a passenger were killed while all six other occupants were slightly injured.

The crew was performing a cargo flight from Moscow to Karaganda with intermediate stops in Kazan, Chelyabinsk and Kostanay, carrying a load of various goods consisting of an industrial furnace (765 kg), theater sets, brass tubes (1,030 kg) and electrical equipment (695 kg). While cruising by night at an altitude of 1,800 meters, the flight engineer spotted some flames coming out from the left engine. The crew made several tests and controls, the captain reduced his altitude to 1,500 meters but eventually decided to continue. About an hour later, while flying at an altitude of 3,000 meters, the left engine failed. In such conditions, the pilot was unable to maintain a safe height and the aircraft descended until it hit some tree tops and crashed in a wooded area located on the top of a hill some 22 km east of Mourom, 12 km north of Savasleyka. Three crew members were killed while a fourth was seriously injured.

On the left from Irkutsk to Chita, while cruising by night at an assigned altitude of 3,000 meters, the crew encountered icing conditions and received the permission to reduce his altitude to 2,400 meters. Few minutes later, at 0512LT, the crew contacted ATC but was asked to standby because the frequency and the ATC was busy. Two minutes later, while an altitude of 1,400 meters, the aircraft hit tree tops and crashed 150 meters further in a wooded area located on the slope of the Kabanya Mountain (1,479 meters high). The aircraft was destroyed by impact forces and a post crash fire and all 14 occupants were killed, among them probably some members of the self-proclaimed government of the East Turkestan Republic.