Collision with ground, in adverse weather conditions

Untimely nose-down attitude under autopilot, during cruise

Injury to ground crew during pushback

Belly landing during training

Smoke in cargo hold, discharge of fire extinguishers, during descent

Return to the departure aerodrome, collision with trees and then a vehicle

Tailstrike with runway during landing

Collision with trees during take-off

Locking and uncoupling of the elevator control during final approach

Collision with ground during a parachute drop flight