How many chains are required for a hot seat operation ashore?

In hot seat operations ashore, the requirement for three chains serves a specific purpose related to safety and operational efficiency. The use of multiple chains ensures that the aircraft is secured properly during the transition between different crew members operating the aircraft. This is crucial because the chains help prevent movement of the aircraft due to wind or other environmental factors, thereby safeguarding both personnel and equipment.

Having three chains allows for a stable and secure hold on the aircraft while allowing for the rotation of personnel without compromising the safety of the operation. This number of chains adheres to standard operational procedures that focus on maintaining control and ensuring that all safety protocols are followed during aircraft handling on the ground.

Understanding this requirement is crucial for anyone involved in flight operations or maintenance activities, as it emphasizes the importance of proper securing techniques to enhance safety during transitional phases.