Navigational Aids
Navigational aids are devices or systems used by ships and other vessels to determine their position, plot their course, and avoid hazards. These aids include visual aids such as lighthouses, buoys, and beacons, as well as electronic aids such as radar, GPS, and electronic charting systems. Navigational aids are essential for safe navigation, particularly in poor visibility or when navigating in unfamiliar waters. They are also used to mark shipping channels, warn of hazards such as rocks and shoals, and provide information on tides and currents. Proper use of navigational aids is a key component of seamanship and is critical for the safety of the vessel and its crew.
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