Originally Posted by Smilin_Ed
Wasn't that after the Qantas upset?
No, QF72 upset was not related to Unreliable Airspeed Indication.
jcjeant has a very valid question :
Which event was identified to justify the publication of the
AD 2010-0271 and the related
red OEB called
Loss of AP and A/THR associated with alternate law reversion ... ?