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

In moderate weather conditions, aircraft require a specific number of chains to ensure proper tie-down procedures that can withstand potential winds and other environmental factors. The correct response of 14 chains aligns with the guidelines established for securing aircraft to maintain stability and safety. This number accounts for multiple points of attachment on the aircraft, distributing the tie-down forces evenly and ensuring that the aircraft remains stable in moderate adverse weather conditions.

The required number is also designed to meet minimum safety standards to prevent movement or damage. It is essential to follow these guidelines to ensure that the aircraft is adequately secured when parked, especially in conditions where wind gusts might affect the structural integrity of the aircraft or cause it to shift from its position. Thus, understanding the appropriate number of chains is crucial for aviation safety and operational readiness.