Introduction
A group of seven PZL-Mielec AN-2 aircraft was being transferred from Urgench, Uzbekistan, to Myashkovo, with intermediate stops in Uralsk and Penza. The aircraft carried mechanics and crew members.
Sequence of Events
During the leg from Uralsk to Penza, two of the aircraft, registered CCCP-28938 and CCCP-32112, were cruising at an altitude of 500 meters. They entered a cloudy area with light rain and subsequently collided. Following the collision, both aircraft entered a dive and crashed in flames approximately 350 meters further, coming to rest 25 meters from each other.
Destruction and Casualties
Both aircraft were totally destroyed. All 10 occupants aboard the two aircraft were killed.
Probable Cause
The official investigation attributed the accident to poor flight preparation and planning, noting that all crew and the people in charge of the mission failed to analyze weather conditions en route. The collision occurred while both crews were flying under VFR mode in adverse weather conditions.