What is the required number of chains for moderate weather tie down?

In moderate weather conditions, the recommended number of chains for tie-down is 14. This number is based on the considerations of ensuring stability and security for the aircraft while it is parked, as moderate weather can include gusty winds and other environmental factors that might affect the aircraft's position.

Using 14 chains helps to effectively distribute the tying down points, ensuring that the aircraft remains secured in place and is less likely to sway or shift. The guidelines for tie-down procedures take into consideration factors such as the size and type of the aircraft, the potential for wind uplift, and the overall safety and operational readiness of the aircraft. Therefore, adherence to the requirement of 14 chains in moderate weather is essential for maintaining the integrity and safety of the aircraft on the ground.