During a missed approach, what is indicated on the GPS screen once past the approach waypoint?

When the aircraft passes the approach waypoint during a missed approach, the GPS automatically reverts to a direct-to waypoint default setting. This transition occurs to provide the pilot with a clear navigation path to either the next waypoint in the missed approach procedure or potentially to an alternate destination. The direct-to function simplifies the navigation process by indicating the most efficient routing to the selected waypoint, allowing pilots to make timely decisions in changing situations.

The other options do not reflect the system's behavior during a missed approach accurately. For instance, displaying a map of previous waypoints wouldn't assist in the critical phase of navigating away from the approach path. Similarly, hold instructions typically require preprogramming or activation by the pilot rather than being shown immediately upon passing a waypoint. Lastly, the final destination course would not be represented at this juncture because the indication focuses on immediate navigation options rather than the broader flight plan destination.