We’re still collecting data for this aircraft. Routes appear once we’ve seen it fly enough times.
The aircraft departed Anapa Airport at 1505LT and climbed to the assigned altitude of 11,700 metres. Due to the presence of stormy weather ahead, the crew was cleared to modify his route and changed heading to avoid the thunderstorm area with CB's up to 15 km. The aircraft encountered severe turbulences and climbed from 11,961 metres to 12,794 metres within 10 seconds, reaching a super critical angle of attack of 46° with a speed dropping from 350 km/h to zero, causing all three engines to stop.
Ту-154М · 170 fatalities