The bearing between two vessels refers to the direction one vessel must travel to reach the other, typically expressed in degrees from true north (0°) or magnetic north. It is determined using navigational tools like a compass or GPS and can be expressed as either a relative bearing (from the observer's current position) or a true bearing (from a fixed point, usually north). This information is crucial for navigation and collision avoidance at sea.
When the distance between two vessels decreases and the bearing remains constant, a collision is likely to occur. This is known as a "constant bearing decreasing range" situation, which indicates that the vessels are on a collision course. Immediate action is necessary to avoid a potential collision.
stay the same
stay the same
A collision could occur when the distance between two vessels decreases and the bearing remains constant. This indicates that the vessels are on a collision course. Vigilance and timely action to change course or speed are critical to avoid a collision.
stay the same
A collision can occur when the distance between two vessels decreases and they are on a collision course. If the bearing between the vessels remains constant or consistent at changing distance points, it indicates that they are not taking effective action to avoid a collision. Close monitoring and appropriate maneuvers are necessary to prevent a potential collision in such situations.
When the distance between two vessels decreases and their relative bearing remains constant, it indicates that the vessels are on a potential collision course. This situation requires immediate action to avoid a collision, such as altering course or speed. Monitoring the vessels closely and communicating with the other vessel can help prevent a collision.
A collision could occur when the distance between two vessels decreases and the bearing between them remains constant or changes very slowly. This indicates that the vessels are on a potential collision course and immediate action should be taken to avoid a collision.
When the bearing on the "other" vessel remains the same as the distance closes, the two vessels will collide.
stay the same
stay the same
If the distance between two vessels is decreasing in their bearing, it indicates that they are approaching each other. This situation increases the risk of a collision between the vessels if evasive action is not taken promptly to alter course or speed to avoid the potential impact. It is important for both vessels to communicate, maintain a safe passing distance, and follow the rules of navigation to prevent a collision.