Few days ago there were non-confirmed information in media. Based on FDR record, events reportedly developed as follows:
- in 3rd minute of the flight, Tu5 was at 450mASL
- first warning event was a signal from sensors of directional stabilising system (some kind of plane asymmetry?)
- Tu5 begun a sharp descent (supposed flaps problem)
- AoA exceeds limits
- The crew tried tu do a turn for a return to the airport
- First high speed contact with water had a tail part, immediately followed the right wing
It is not clear how certain this rumour is.