What is the effective range of the GAU-22A?

The GAU-22A is a lightweight, four-barrel rotary cannon primarily used in the Joint Strike Fighter (JSF) program. Its effective range is a crucial aspect that determines its utility in various combat situations. The GAU-22A has an effective range of approximately 3.7 kilometers. This range accounts for both the projectile's ballistics and the weapon's design to engage aerial targets effectively.

This specific range allows the GAU-22A to engage targets within a practical distance where accuracy and lethality are maintained while also taking into consideration factors such as trajectory, target speed, and environmental conditions. The chosen effective range enhances the aircraft's combat capabilities, ensuring that it can defend itself against enemy threats while remaining a versatile asset.

In comparison, the other distances provided do not accurately represent the GAU-22A's effective operating distance, as they either exceed or fall short of the established range. Understanding the effective range of weapon systems like the GAU-22A is essential for mission planning and strategic operational decisions in a military context.