What is the size addition rule for night jumps?

The size addition rule for night jumps accounts for the reduced visibility and additional safety considerations that come into play during night parachuting operations. By adding 100 to both the width and length, jumpmasters can adjust the drop zone size to ensure that parachutists have adequate room to make safe landings in lower visibility conditions. This adjustment creates a larger, more forgiving target area, which is critical at night when visual references are limited.

The rationale behind setting this specific addition is rooted in the need for enhanced safety protocols during night jumps. The increase in size compensates for uncertainties in drift and potential miscalculations when navigating without visual cues. Each jumpmaster must apply this adjustment effectively to minimize the risk of landing outside the desired zone, which is crucial for maintaining safety and operational effectiveness in night jump scenarios.