Vso is defined as what in aviation?

Vso is defined as the stalling speed or minimum steady flight speed in the landing configuration of an aircraft. This measurement is crucial for pilots as it represents the threshold speed at which an aircraft will stall if the speed decreases below this point while in the landing configuration, which typically includes flaps extended and landing gear down. Understanding Vso is vital for ensuring safe operations during approach and landing phases of flight, as it helps pilots maintain a safe airspeed and avoid stalling during critical moments when precision is necessary. Knowing Vso allows pilots to make informed decisions about flap settings, descent rates, and overall approach speeds, contributing to a successful landing.