Division 1.5 External environment and meteorology

A collision on the ground or in the air, with another aircraft, terrain or obstacle^f1.

A near collision, on the ground or in the air, with another aircraft, terrain or obstacle requiring an emergency avoidance manoeuvre to avoid a collision.

Wildlife strike including bird strike which resulted in damage to the aircraft or loss or malfunction of any essential service.

Interference with the aircraft by firearms, fireworks, flying kites, laser illumination, high powered lights lasers, Remotely Piloted Aircraft Systems, model aircraft or by similar means.

A lightning strike resulting in damage to or loss of functions of the aircraft.

Severe turbulence encounter which resulted in injury to aircraft occupants or in the need for a post-flight turbulence damage check of the aircraft.

Icing including carburettor icing which has or could have endangered the aircraft, its occupants or any other person.