What is an example of static data transmitted by AIS?

What is an example of static data transmitted by AIS?

• A. Current ship position
• B. Vessel speed
• C. Location of EPFS antenna
• D. Weather conditions

Answer: (C)

Static data transmitted by AIS (Automatic Identification System) refers to information about the vessel that does not change frequently and is typically entered only when the ship is constructed or modified. An example of this is the location of the EPFS (Emergency Position-Finding System) antenna. This information helps in identifying the vessel’s capabilities and safety features. The location of the EPFS antenna is crucial for emergency broadcasts and aids in the quick location of the vessel in distress situations, which is why it qualifies as static data. On the other hand, current ship position, vessel speed, and weather conditions are dynamic data that change frequently and provide real-time information about the vessel's operation and environment. Thus, while they are essential for navigational purposes, they do not fall into the category of static data.

Static data transmitted by AIS (Automatic Identification System) refers to information about the vessel that does not change frequently and is typically entered only when the ship is constructed or modified. An example of this is the location of the EPFS (Emergency Position-Finding System) antenna. This information helps in identifying the vessel’s capabilities and safety features.

The location of the EPFS antenna is crucial for emergency broadcasts and aids in the quick location of the vessel in distress situations, which is why it qualifies as static data. On the other hand, current ship position, vessel speed, and weather conditions are dynamic data that change frequently and provide real-time information about the vessel's operation and environment. Thus, while they are essential for navigational purposes, they do not fall into the category of static data.