Question

Which information must automatic identification systems (AIS) automatically provide to appropriately equipped shore stations, vessels and aircraft?

a) Vessel name and call sign
b) GPS position and speed over ground
c) Cargo type and quantity
d) Crew manifest

Answer 1

AIS must automatically transmit critical data including the vessel's name, call sign, GPS position, and speed over ground. Option A,B are correct.

Step-by-step explanation:

Automatic Identification Systems (AIS) are essential for maritime safety and navigation. They automatically provide several types of information to equipped shore stations, vessels, and aircraft. The necessary information that must be transmitted includes:

Vessel name and call sign

GPS position and speed over ground

cargo type and quantity

crew manifest

While cargo type or crew manifest can be part of the transmitted data, the most critical data for the safety and navigation purposes that the AIS must automatically transmit include the vessel's name and call sign, as well as its GPS position and speed over ground. These details are crucial for enabling a fast response and action in case of emergencies and for preventing the entrance and spread of Non-Indigenous Species (NIS) via vessels.

This information is fundamental for maritime safety, navigation, and mitigating potential ecological impacts, such as the spread of NIS.