When an aircraft is parked on the ramp, how should chocks be used?

Chocks are crucial safety devices used to prevent an aircraft from moving unintentionally while it is parked on the ramp. Their proper use is essential to ensure stability, especially in cases where the aircraft is parked on a slope or when there may be wind. By requiring the use of chocks at all times during parking, it minimizes the risk of accidents that could occur due to brake failure or discrepancies in the braking system.

Using chocks as mandated ensures that there is an additional layer of security beyond just setting the brakes. Even when brakes are applied, there is always a possibility of mechanical failure. Therefore, incorporating chocks into parking procedures is a standard safety practice that reinforces the aviation industry's commitment to maintaining stringent safety protocols. This includes adherence to safety regulations and operational procedures that aim to protect both the aircraft and personnel working around it.