What is the recommended flap setting for a go-around from a visual approach?

The recommended flap setting for a go-around from a visual approach is typically set at 10 degrees. This setting strikes a balance between achieving necessary lift and reducing drag. During a go-around, the pilot needs to ensure the aircraft has sufficient climb performance to safely regain altitude, while also maintaining controllability and engine performance.

Using 10 degrees of flaps allows the aircraft to achieve this while minimizing the risk of excessive drag, which could hinder the climb. Additionally, transitioning from 10 degrees of flaps helps ensure that the aircraft can accelerate effectively and reach a safe speed for climbing away from the approach path.

Other flap settings, such as 0 degrees, would not provide enough lift for a go-around, especially in a situation where the aircraft is close to stalling. On the other hand, setting flaps to 15 or 20 degrees would introduce extra drag which could adversely affect the aircraft's ability to climb promptly and efficiently. Therefore, 10 degrees is the most appropriate choice for a go-around in this context.