What is the maximum wind speed for static line personnel drops on land?

The maximum wind speed for static line personnel drops on land is established to ensure safety during the drop. A wind speed of 13 knots is the threshold because it balances the need for safe parachuting conditions with operational effectiveness. At this speed, parachutists are less likely to encounter hazardous conditions such as increased drift or difficult landing scenarios, which can occur at higher wind speeds.

A wind speed exceeding this limit can significantly impact the control of the parachute and alter the intended landing area, potentially leading to injuries or accidents. Therefore, 13 knots acts as a standardized maximum for static line operations, reflecting best practices in parachute operations to safeguard personnel during landings.