What happens to the center of gravity (cg) position when the nose gear is retracted forward?

When the nose gear is retracted forward, the center of gravity (cg) position moves forward. This occurs because the nose gear's retraction changes the aircraft's distribution of weight and overall aerodynamic profile.

When the nose gear is extended, it typically adds some weight at the front of the aircraft, which contributes to the center of gravity being at a certain point. Once the nose gear is retracted, that weight is no longer contributing to the forward position as it would when extended. Therefore, the shift in weight caused by retracting the nose gear leads to the center of gravity moving forward.

This understanding is crucial, particularly in the context of aircraft stability and control during flight. Changes in the cg can affect how an aircraft behaves during different phases of flight, influencing factors like pitch control and overall handling characteristics.