We’re still collecting data for this aircraft. Routes appear once we’ve seen it fly enough times.
While on ground in Moscow-Khodynka Airport, the right engine was subject to maintenance due to vibrations. The technical issue was apparently resolved so the crew decided to leave Moscow for Kazan. After liftoff, while climbing to a height of 100 metres, the right engine suffered severe vibrations and the crew tried to fix the problem by changing the mixture of the carburetor. The right engine failed and the aircraft lost height and eventually stalled and crashed on a railway line located at the
ПС-84 · 13 fatalities