What is the definition of "Landing Distance"?

Landing distance refers to the total distance an aircraft requires to come to a complete stop after touching down on the runway. This measurement takes into account several factors, including the aircraft’s speed at touchdown, the braking capability, the runway surface conditions, and environmental factors such as wind and weather.

Understanding this concept is crucial for flight operations, as it directly relates to safety and the ability of the aircraft to operate on various runways, particularly when dealing with shorter or compromised landing areas. Proper calculation of landing distance ensures that pilots can safely land and stop the aircraft without overrunning the runway.

The other definitions provided do not accurately represent landing distance, as they either pertain to phases of flight unrelated to stopping after touchdown or do not encompass the complete landing process.