Division 2.1 Structure and systems

Loss of any part of the aircraft structure in flight.

Loss of a system.

Loss of redundancy of a system.

Leakage of any fluid which resulted in a fire hazard or possible hazardous contamination of aircraft structure, systems or equipment, or which has or could have endangered the aircraft, its occupants or any other person.

Fuel system malfunctions or defects, which had an effect on fuel supply and/or distribution.

Malfunction or defect of any indication system when this results in misleading indications to the crew.

Abnormal functioning of flight controls such as asymmetric or stuck/jammed flight controls (for example: lift (flaps/slats), drag (spoilers), attitude control (ailerons, elevators, rudder) devices).