How many baggage carts or dollies are allowed in a string around a wide body aircraft?

The correct answer is based on the guidelines established for the safe and efficient handling of baggage around wide-body aircrafts. For safety and operational efficiency, it is standard to allow a maximum of four baggage carts or dollies to be used in a string around a wide-body aircraft. This limit is in place to ensure that ground crew can move around the aircraft safely without creating congestion or risking damage to both the aircraft and the equipment.

Using more than four carts could lead to maneuverability issues or difficulties in responding promptly in case of an emergency or if equipment needs to be moved quickly. This practice is consistent across various airport operations to maintain a safe working environment and uphold efficient service during baggage loading and unloading.