What should pilots expect when executing a downwind landing?

When executing a downwind landing, pilots should primarily expect a longer ground roll and the possibility of overshooting the touchdown point. This is because when landing with a tailwind, the aircraft's groundspeed increases. While the airspeed remains appropriate for landing, the additional speed from the tailwind contributes to a longer distance required to decelerate the aircraft on the runway.

As pilots approach the landing, they also need to be aware that the combination of faster groundspeed and the decreased effectiveness of aerodynamic braking will result in a longer landing distance. This combination is crucial for pilots to understand, as it directly impacts their approach planning and touchdown calculations to ensure a safe landing.

In contrast to the correct answer, slower groundspeed at touchdown would not be expected during a downwind landing, and a shorter ground roll or higher altitude at touchdown is also not characteristic of this scenario.