What does SDZ stand for in the context of range safety?

In the context of range safety, SDZ stands for Surface Danger Zone. This term refers to designated areas on a range where the risks associated with the use of specific types of ammunition or weaponry are carefully calculated and managed. The SDZ encompasses the potential areas where projectiles may land, ensuring both safety for personnel and protection of property outside the immediate firing area.

Understanding and implementing the Surface Danger Zone is crucial for maintaining safety protocols during live-fire exercises. It helps in mitigating risks by designating safe areas where personnel are not allowed to move during specific events, thus averting accidents and ensuring the overall safety of the range operation.