Except for airplanes under 5,7 t airworthiness certificate of which is subsequent to 31 march 1998, a flight data recording system must be able to store the recorded data for a minimum of the last:

1) The refueling in a transport jet aircraft is made:

2) Except for airplanes under 5,7 t airworthiness certificate of which is subsequent to 31 march 1998, a flight data recording system must be able to store the recorded data for a minimum of the last:

3) At night an aircraft observes a luminous signal requesting help. To indicate that he has received these ground signals, the pilot must:

4) A signalman will ask the pilot to apply parking brakes by the following signals:

5) Aircraft using a VFR flight plan in controlled airspace shall be equipped: (Annex 6, Part I)