What type of runway illusion is created by viewing an upslope, narrow runway?

The type of runway illusion created by viewing an upslope, narrow runway is associated with the perception of altitude. When pilots encounter a runway that is narrower and rising upwards, it can cause them to feel as though they are higher than they actually are. This is due to the visual cues provided by the runway’s slope and width, which mislead the pilot’s judgment about their actual height above the runway.

This sensation of perceiving an increased altitude can lead to pilots making inappropriate adjustments during landing, possibly resulting in a landing that is too high or a delay in the necessary descent. Recognizing this illusion is crucial for pilots to maintain proper situational awareness and execute safe landings, particularly in environments where visual references are distorted.