AIS, short for Automatic Identification System, is a tracking system used by ships and vessels to broadcast their position, speed, and other relevant information to other ships and to shore-based traffic monitoring stations.

The International Maritime Organization (IMO) has established regulations regarding the use of AIS for certain types of vessels. In general, ships of 300 gross tonnage and above are required to carry AIS, as well as certain types of passenger ships and high-speed craft. These regulations are aimed at enhancing maritime safety, security, and efficiency.

However, the specific requirement for ferry boats to carry AIS can vary depending on the country and the local maritime regulations. In some jurisdictions, ferry boats may be required to carry AIS regardless of their size, while in others, the requirement may be based on the vessel’s gross tonnage and its area of operation.

The use of AIS on ferry boats offers numerous benefits, particularly in busy and congested waterways. By broadcasting their position and other relevant information, ferry boats can improve their visibility to other vessels, which in turn reduces the risk of collisions and other maritime incidents. Additionally, shore-based authorities can use AIS data to monitor and manage maritime traffic, enhancing overall safety and security.

Furthermore, AIS can also aid in search and rescue operations by providing accurate and up-to-date information on the location of ferry boats in distress. This can significantly improve response times and increase the chances of successful rescue missions.

In conclusion, the requirement for ferry boats to carry AIS depends on various factors, including their size, area of operation, and local regulations. However, the use of AIS on ferry boats offers clear safety and operational benefits, and as such, many ferry operators voluntarily choose to equip their vessels with AIS even when not legally required to do so. Ultimately, the use of AIS contributes to a safer and more efficient maritime environment for ferry boats and all other vessels sharing the waterways.