Basic versions - weather conditions, human factor and technical condition of the liner. This was told journalists in the press service of the department.
Investigators will also check other possible causes of the disaster. At the moment it has been established that there have been no reports of aircraft failure from the crew.
The Investigative Committee also told that the radius of the scatter of fragments of the aircraft is at least a kilometer. Forensics began to inspect using the latest forensic techniques, taking into account the large area for aerial inspection, a quadrocopter.
However, according to media reports, among victims of the crash there are three foreigners - citizens of Azerbaijan, Kazakhstan and Switzerland. Ukrainians on board An-148 was not.
Recall, as reported URA-Inform, the passenger aircraft An-148 Saratov Airlines crashed on Sunday, February 11, after a flight from Domodedovo to Orsk. On board there were 71 people - 65 passengers and six crew members. Rescuers claim that the chances of surviving all were not.