The 787 Memory Items for Airspeed Unreliable
1 Check the pitch attitude and thrust for the phase of flight.
2 If the pitch attitude or thrust is not normal for the
phase of flight:
Autopilot disconnect switch . . . . . . . . . . .Push
Autothrottle disconnect switch . . . . . . . . .Push
F/D switches (both) . . . . . . . . . . . . . . . . OFF
Adjust the pitch attitude and thrust.
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3 Captain’s AIR DATA/ATT
source selector. . . . . . . . . . . . . . . . . . . . . ALTN
The captain’s airspeed and altitude indications
change to AOA SPD and GPS ALT