What is a "route plan" in the context of electronic navigation?

A "route plan" in electronic navigation refers to a predefined path that a vessel will follow during its journey. This plan lays out specific waypoints which are geographical locations the vessel will pass through on its way to the destination. It also typically includes information about the planned speed of travel, ensuring that the navigation is efficient and adheres to any time constraints.

By utilizing a route plan, mariners can enhance safety and operational effectiveness by anticipating various navigation challenges, including potential hazards or changes in sea conditions. The incorporation of waypoints allows for better tracking of the vessel’s position and progress, as well as facilitating effective communication of the vessel's intended course.

In the context of electronic navigation systems, the route plan can often be programmed into navigation software or equipment, which can dynamically assist the mariner in following the predefined path while making adjustments as necessary. This systematic approach to route planning is a critical component of modern navigation practices.