Which aircraft has the right-of-way over others?

The right-of-way in aviation is established to promote safety and efficiency in the airspace system. In this context, the correct choice identifies that an aircraft towing other aircraft has the right-of-way over other types of aircraft. This is based on the need to maintain control and safety when towing, as the aircraft being towed may be more challenging to maneuver or position in the airspace.

Aircraft that are towing often require a clear approach to land or navigate, and they must ensure that both the towing aircraft and the towed craft are flown safely. As a result, they are granted the right-of-way to prevent accidents, especially during critical phases of flight like takeoff and landing.

In contrast, the other scenarios—aircraft in a holding pattern, on final approach, or with fewer passengers—do not carry the same precedence. While aircraft on final approach may seem like they would have priority due to their proximity to landing, regulations dictate that aircraft towing have explicit right-of-way in all circumstances where they are active in the operation. Additionally, the number of passengers aboard does not influence an aircraft's right-of-way, as safety protocols focus on operational status rather than capacity.