Originally Posted by
Jetlife
It affects your flight controls at altitude. The airplane violently Dutch rolls if you lose the yaw damper. NetJets had a couple of events like that. The GPS and AHRS are tied together so if there is a complete loss of GPS signal you lose AHRS which kicks off the autopilot and you lose the yaw damper. Only at like 24,000 feet do you start regaining control.
That’s old news bud.
They were never violent. They were unsettling until the source issue was found.
.70M and 30k, everything smoothed out.
New avionics upgrades have eliminated the Phenom-enon.
Tsk tsk... more mud slinging.
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