What airspeed should be maintained after the closed pullup until mid-field?

Maintaining an airspeed of 140-150 KIAS after a closed pullup until mid-field is essential for ensuring the aircraft remains in a stable flight profile while maneuvering. This speed range balances the need for adequate control authority and performance during a high-energy maneuver, such as a closed pullup, which often occurs during landing patterns, particularly in training scenarios.

The speed of 140-150 KIAS offers sufficient lift and responsiveness for the pilot to manage the aircraft effectively as it transitions from climb to level flight prior to landing. It helps to maintain a safe margin above stall speed, allowing the pilot to execute further maneuvers, such as deceleration for landing, with confidence.

Choosing a speed that is too low could risk entering a stall or reducing control effectiveness, while a speed that is too high might lead to excessive altitude loss during descent or complicate the transition into final approach phases. Thus, adhering to the 140-150 KIAS range is crucial for ensuring a smooth and controlled approach after a closed pullup.