What does the abbreviation "ATON" stand for?

The abbreviation "ATON" stands for "Aid to Navigation." This term refers to various types of markers, such as buoys, beacons, and lights, that are used to assist mariners in safely navigating waterways. ATONs provide essential information about hazards, safe passages, or specific locations, and are a critical component of maritime navigation aids. They contribute to the overall safety of navigation by helping to prevent groundings and collisions in areas where navigation may be challenging. The standardization of these aids across international waters ensures that mariners from different countries can understand and utilize navigation aids effectively, promoting safer maritime operations.