Originally Posted by
WingNut60
Agree about 90%. But you can't overlook WHY they had their heads under the dashboard in the first place.
Maintenance may indeed be a causal factor in that case, however would lay odds that no existing Boeing or Airbus will take kindly to turning off the AHRS/INS/ADIRU/ADIRS in flight in unstable conditions... Now if they had an ipad, iphone, android phone, then there are $0.99 apps that will give better info than you get from your stby AI, integrated or not.