What misconception might occur due to false glide slope presence?

The presence of a false glide slope can lead to a descent angle misjudgment. A false glide slope is essentially an incorrect signal that a pilot might receive, which can create the illusion that they are on the proper approach path when they are not. For instance, if an aircraft follows this erroneous information, the pilot might misjudge the necessary descent angle to reach the runway safely. This misjudgment can have serious repercussions during landing, as the aircraft may either descend too steeply or not descend enough, leading to potential safety issues.

In this context, miscalculations in height or altimeter readings may occur due to the result of a false glide slope, but the primary concern is the incorrect assessment of the descent angle, as this directly affects the approach and landing.