Originally Posted by
vilas
If available TRK/FPA can be used. If it's faulty it will not appear.
I would be cautious, at least in the simulator the bird is still available if baro info is wrong, but it shows incorrect information. As quoted above the FCTM advises to consider the bird as unreliable if there is a static pressure sensing problem, it is still available though. If only total pressure sensing (aka pitot) is affected it should still work though.