Hi,
I just joined this interesting forum and I have a few questions regarding aircraft.I visited my home country Germany last year and spent many hours watching aircraft in Hanover airport.I was watching in particular this Airbus A320 which was sitting idle on the ground.Now suddenly the rudder moved all by itself.In fact many aircraft seem to use the rudder when idle on the ground.What is the reason behind that?I thought it only gets used in the air.
I just joined this interesting forum and I have a few questions regarding aircraft.I visited my home country Germany last year and spent many hours watching aircraft in Hanover airport.I was watching in particular this Airbus A320 which was sitting idle on the ground.Now suddenly the rudder moved all by itself.In fact many aircraft seem to use the rudder when idle on the ground.What is the reason behind that?I thought it only gets used in the air.
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