Which type of ammunition is specifically mentioned regarding SDZ construction for the AIMTEST?

The mention of API-T ammunition in the context of SDZ (Surface Danger Zone) construction for the AIMTEST is significant because API-T ammunition, or Armor-Piercing Incendiary-Tracer rounds, is designed to penetrate armor while also creating a fire hazard and leaving a visible trace of the projectile's trajectory. This dual characteristic of penetrating capability and incendiary effect presents unique safety considerations that must be accounted for in SDZ planning to ensure the safety of personnel, equipment, and surrounding environments during live-fire exercises.

When constructing an SDZ, it is crucial to understand the characteristics of different types of ammunition, especially those that can create hazards beyond simple penetration. API-T ammunition's ability to ignite targets after impact necessitates a more extensive analysis of potential risks and required safety zones. Knowledge of specific ammunition types like API-T allows Range Safety Officers to effectively assess these risks, ensuring that ranges are designed with adequate safety buffers.