What is the name of the vessel that is NOT the give-way vessel in a collision risk situation?

In a collision risk situation, the stand-on vessel is defined as the one that is required to maintain its course and speed when another vessel is approaching and is considered the give-way vessel. According to the COLREGs, the stand-on vessel has the right of way and is not obligated to maneuver unless it becomes necessary to avoid a collision.

The stand-on vessel's role is significant as it helps maintain order and predictability on the water, allowing for safer navigation. If the give-way vessel, which is the one expected to take action to avoid a collision, fails to do so, the stand-on vessel may need to alter its course safely to prevent an accident, particularly if there is a risk of collision despite its right of way. The stand-on vessel must remain vigilant and prepare to take action if the give-way vessel does not respond appropriately to the situation.

This understanding is essential for safe maritime navigation, as it aids in preventing collisions and maintaining clear communications between vessels on the water. The other choices describe concepts that are not defined within the COLREGs framework, focusing instead on the specific roles of vessels during encounters with regards to avoiding collisions.