In aeronautics, proximity to the ground during takeoff or landing can create a cushion of air, altering lift and drag characteristics. This phenomenon can lead to floating during landing, requiring precise pilot control to avoid extended landing rolls or runway overruns. Similarly, during takeoff, it can create an illusion of premature lift, potentially leading to inadequate climb performance and obstacles.
Understanding the aerodynamic principles involved is crucial for flight safety, particularly in aircraft design and pilot training. Historically, instances of runway overruns have highlighted the importance of proper ground effect management. Improved pilot training and aircraft design features, such as enhanced lift augmentation systems, have addressed this challenge, contributing to safer takeoff and landing procedures.