3 Questions
What should be taken into account when sailing with operational radar?
The characteristics, efficiency, and limitations of the radar equipment
What should be considered when proceeding at a safe speed to avoid collisions?
The state of visibility, the traffic density, and the distance appropriate to the prevailing conditions
What may not be detected by radar at an adequate range?
Small vessels, ice, and other floating objects
Study Notes
- When sailing, vessels must always proceed at a safe speed in order to avoid collisions. Factors to be considered include the state of visibility, the traffic density, the maneuverability of the vessel, and the distance appropriate to the prevailing conditions.
- When sailing with operational radar, vessels must take into account the characteristics, efficiency, and limitations of the radar equipment, as well as any constraints imposed by the radar range scale in use. Additionally, vessels must take into account the sea state, weather, and other sources of interference.
- Small vessels, ice, and other floating objects may not be detected by radar at an adequate range, so vessels must also take into account the number, location, and movement of vessels detected by radar.
Test your knowledge of safe speed procedures and radar operation for vessels. Learn about the factors that must be considered to avoid collisions, including visibility, traffic density, and maneuverability. Understand the characteristics, efficiency, and limitations of radar equipment, as well as factors affecting radar detection such as sea state and interference.
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