Which of the following describes a three-way connection in aviation ground service?

A three-way connection in aviation ground service refers to a configuration where three pieces of equipment are linked to the aircraft. This setup is essential during various ground operations, such as towing or servicing the aircraft, where simultaneous connections from multiple pieces of equipment allow for efficient and coordinated handling.

In this context, having three separate pieces of equipment attached to the aircraft can enhance functionality. For example, it might involve a combination of a tow bar, a power unit, and a fuel truck, all connected at different points to assist with the aircraft’s movement or servicing processes. This three-way configuration ensures that multiple systems can operate together, maintaining workflow efficiency and safety during ground handling procedures.

Understanding this aspect of ground service operations is crucial for ensuring that all personnel are compliant with safety standards and that the equipment is used effectively during the servicing of aircraft.