After the initial drop call, must the 10-minute window be reestablished if the DZSO/DZSTL calls a no-drop?

The correct answer is true, meaning that after receiving a no-drop call from the DZSO (Drop Zone Safety Officer) or DZSTL (Drop Zone Support Team Leader), the 10-minute window must be reestablished. This is important for maintaining the safety and coordination of the jump operation.

When a no-drop is called, it indicates that the current conditions are unsuitable for the jump, which necessitates resetting any established timelines. Reestablishing the 10-minute window allows all personnel involved to readjust and prepare for subsequent jumps more safely and effectively. It ensures that everyone is working with the most current information regarding jump conditions and timing, which is critical for maintaining safety protocols.

Therefore, the requirement to reestablish the 10-minute window after a no-drop call reinforces the priority placed on safety and operational consistency during airborne operations.