At what G force is the combat edge bladder inflated during flight?

The combat edge bladder is designed to provide optimal protection against the physiological effects of high G forces experienced during flight, particularly in combat or high-performance scenarios. At +4 Gs, the bladder inflates to maintain blood flow to critical areas of the body, such as the brain, which can be adversely affected by increased gravitational forces. The inflation of the bladder helps counteract the pooling of blood in the lower extremities, thus preventing G-induced Loss of Consciousness (GLOC) which could compromise the pilot's ability to operate the aircraft effectively.

This specific design ensures that aircrew can sustain higher Gs without experiencing detrimental effects, thereby enhancing performance and safety. The operation and timing of the bladder's inflation are critical to ensure that it activates at the right level of G forces to provide maximum benefit during flight.