The G-excess effect occurs with the aircraft in what position?

The G-excess effect occurs primarily when the aircraft is in a head-up position while looking inside the turn. This phenomenon is closely associated with the forces acting on the pilot as the aircraft experiences positive G-forces during a turn.

In this position, there is a significant accumulation of G-forces on the body, which can lead to increased physiological stress. Pilots may experience a sensation of increased body weight, and if the G-forces exceed the body's ability to maintain blood flow to the brain, it can result in G-induced loss of consciousness (GLOC).

Understanding the impact of orientation and G-forces is crucial for pilots, particularly during maneuvers that require turning or banking at higher speeds. Thus, recognizing the G-excess effect in this specific aircraft position allows pilots to take preventative measures to maintain situational awareness and physiological safety.