A defined three-dimensional space above and around an airport establishes height restrictions for objects. This imaginary surface ensures that air navigation is unimpeded, providing a safe zone for aircraft operations during takeoff, landing, and maneuvering. For example, a tall building constructed near an airfield must not penetrate this designated airspace to prevent potential hazards to aircraft.
Adherence to these spatial constraints is crucial for maintaining aviation safety and operational efficiency. Failure to respect these defined limits can lead to increased risk of accidents and operational disruptions. Historically, the implementation of these standards has significantly contributed to reducing the incidence of controlled flight into terrain and other altitude-related accidents around airports.
