The transcription of the parametric recorder from the crashed Kogalymavia's Airbus A321 aircraft has not helped to determine the cause of the tragedy.
The black box showed that during the flight, which lasted just over 20 minutes, all the A321's systems were working properly. However, after "a certain event" the flight data recording was interrupted," the Kommersant daily said.
The crash could have been caused by an explosive depressurization of the plane’s cabin, which made the plane's tail section, where the black box was situated, separate from the fuselage of the aircraft, the expert said.
