What should be observed when taxiing behind a commercial airliner?

Question

Question PPL(A) - Private Pilot License - Operational Procedure

QuizVDS · Accepted Answer

To avoid the jet blast, a minimum distance of 200 m should be maintained

QuizVDS · Answer

To avoid wake turbulence, a minimum distance of 700 m should be maintained

QuizVDS · Answer

To avoid the jet blast, a minimum distance of 600 m should be maintained

QuizVDS · Answer

To avoid wake turbulence, a minimum distance of 300 m should be maintained

Id 40 - PPL(A) EN - What should be observed when taxiing behind a commercial airliner?