February 2, 201214 yr Dear All,Have any one experienced hearing the sound of the THS trim wheel rolling on its own during final approach, after the autopilot and autothrottle disconnected?Any explanation?
February 2, 201214 yr It is called speed trim, it is a feature of the real plane. Regards Andrea Daviero
February 4, 201214 yr Author Really!!... With no autopilot nor autothrottle!!... Never heard of it. Will look it up then.
February 4, 201214 yr The speed trim is only avaiable with NO autopilot, when autopilot is engaged the function is made by the AP itself. Regards Andrea Daviero
February 4, 201214 yr It automatically trims the aircraft at low speed or with flaps and gear up, and no pilots commanded the trim for at least 10 seconds. Regards Andrea Daviero
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