Vilnius

The aircraft departed Copenhagen-Kastrup AIrport on a flight to Palanga with 48 passengers and a crew of 4 on board. Following an uneventful flight, the crew started the descent. At an altitude of about 2,000 feet, the crew selected the landing gear down. However, the right-hand main gear extended but did not lock down and the landing gear doors did not close. The approach was abandoned and the crew initiated a go-around. During the second attempt to land, the crew recycled the system but the warning remained so the decision was taken to divert to Vilnius. On approach, the crew attempted to release the undercarriage using a backup system, but the undercarriage control panel still showed an unsafe warning. The right engine was shut down and the propeller was feathered prior to landing. Upon touchdown, the right main gear collapsed. The aircraft veered off runway and came to rest 40 metres further, some 1,150 metres pas the runway threshold. All 52 occupants evacuated safely and the aircraft was damaged beyond repair.

The crew was cleared to descent to 5,700 meters when a technical issue occurred on the elevator trim system. The airplane entered a dive and during the descent, the captain was able to regain control at an altitude of 2,000 meters. While flying by night, the gyro failed and the pilot suffered a spatial disorientation. So he lost again control of the airplane that dove into the ground and crashed in a near vertical attitude at a speed of 900 km/h in an open field located about 480 meters from Karacharovo. The aircraft disintegrated on impact and all 51 occupants were killed.

En route, the aircraft suffered an engine failure, forcing the crew to attempt an emergency landing near Vilnius. There were no casualties but the aircraft was damaged beyond repair.

The airplane departed Rostov-on-Don Airport at 1455LT and reached the assigned altitude of 8,400 meters at 1514LT. At this time, ATC instructed the crew to climb to 9,000 meters due to traffic ahead. The new altitude of 9,000 meters was reached two minutes later at 1516LT. While cruising in good weather conditions, the crew sent a brief message and mentioned the number '45' followed by a long pause. A second message was heard on the frequency with the number 'zero' then a third message with the pilot shouting the number '12'. Then the contact was definitely interrupted and the airplane entered a dive. During the descent, it reached the speed of 950 km/h and banked left to an angle of 75° before crashing in a cornfield located about 90 km from Dniepropetrovsk and 57 km from Krementchug. At impact, the airplane caused a huge crater and the accident was not survivable.

Rotation from Vilnius Airport was completed at a speed of 115 km/h. After liftoff, the airplane encountered difficulties to gain height due to a high angle of attack. In stall conditions, the aircraft lost height, causing the left wing to struck the ground. Out of control, the airplane struck a ditch and two poles before coming to rest in flames 1,400 meters past the departure point. A crew member was killed while four other crews were seriously injured. All four passengers were unhurt and the aircraft was destroyed by fire.

On approach to Moscow-Vnukovo Airport, the crew was instructed to stack over the area due to poor weather conditions. Four times, the pilot attempted to land, but was forced to make a go around. After 75 minutes, the pilot informed ATC he was short of fuel and was assisted because one of the radio-compass was out of service. On final approach, both engines failed simultaneously and the aircraft stalled and crashed few hundred yards short of runway. A passenger was killed while all other occupants were rescued. The aircraft was written off. Most of the passenger were flying to Moscow to take part in celebrations of the October Revolution.