What does the wingspan measure?

Wingspan measures the distance from one wing tip to the other, providing essential dimensions that affect an aircraft's performance, handling characteristics, and stability. This measurement is crucial for calculating wing loading, taking off, landing requirements, and ensuring that the aircraft can operate safely within specific airspace constraints. The wingspan also plays a vital role in aerodynamic efficiency, influencing lift generation and drag.

Understanding the wingspan helps in determining how an aircraft will behave in various flight conditions, as larger wingspans typically enable better lift at lower speeds, which is especially beneficial for gliders and larger commercial aircraft.