Having done unreliable airspeed in depth in the sim last week, there can be quite a bit of “startle” when it comes to diagnosing the problem, depending on what/where but as I’m on a Boeing, once you have made the decision and done the recall items, it then becomes more of a management issue rather than OMG we’re going to die.
It would be interesting to know what Antonov state in their QRH/FCTM about UAS events and the procedures to be used...?