What are the initial wind restrictions for tie down chains on the H60H?

The initial wind restrictions for tie down chains on the H60H helicopter are set at 6 knots. This specific wind limit is crucial for ensuring that the helicopter remains securely tied down in moderate wind conditions, which helps prevent it from shifting or being damaged due to wind-induced movement. Setting the appropriate tie-down chain restrictions is essential for safety, as it minimizes the risk of the helicopter becoming airborne or suffering structural damage during adverse weather conditions. Understanding this wind restriction is part of proper flight line operations and maintenance practices, ensuring that ground crew and pilots adhere to safety protocols when securing aircraft.