What is the preferred method for NCU updating and where can it be located on the CDU?
Hybrid (a blend of GPS and inertial data) it’s located near the bottom of the DME subpages.
What does the FI FAC key do?
It brings up facility information.
What does the FI SET key do?
Allows facility selection type and maneuver to be accomplished.
What does the FI DAT key do?
It brings up read-only information gathered during flight inspection maneuvers. It’s referred to during a run to verify that the recorded data is within tolerance.