Why is the Electronic Bearing Line (EBL) significant in navigation?

The Electronic Bearing Line (EBL) is significant in navigation because it allows navigators to set a line on the radar display at any specified bearing. This line can be used to monitor the movement and drift of a contact, providing essential information on whether the vessel is on a collision course with another object. By observing and measuring the position of a contact relative to the EBL over time, navigators can make informed decisions regarding course adjustments to maintain safe navigation.

This functionality is particularly important for collision avoidance and for maintaining situational awareness in busy maritime environments. The ability to customize the bearing allows navigators to adapt the EBL to their specific navigational needs, enhancing safety and efficiency on the water.