Final answer:
To ensure safety when landing behind a large aircraft, pilots should stay above the larger aircraft's final approach path and aim to land beyond its touchdown point to avoid wake turbulence vortices.
Step-by-step explanation:
When discussing vortex avoidance on landing behind a large aeroplane using the same runway, it's essential to take specific precautions to ensure safety. Wake turbulence generated by larger aircraft can create vortices that are dangerous for following aircraft during landing. To avoid these vortices, pilots are advised to stay above the preceding aeroplane's final approach path and to land beyond the point at which the preceding plane touched down. These strategies help to ensure that the landing aircraft remains clear of the turbulent air created by the larger plane's wings.