Should AIS Text Messaging be relied upon as the primary means for MAYDAY or urgent communications?

Should AIS Text Messaging be relied upon as the primary means for MAYDAY or urgent communications?

• A. True
• B. False
• C. Only in calm weather
• D. Depends on the vessel size

Answer: (A)

Relying on AIS Text Messaging as the primary means for MAYDAY or urgent communications is inappropriate because this system is not designed for emergency situations. While AIS (Automatic Identification System) is valuable for sharing navigational information and for situational awareness, it does not prioritize messages in the same way that traditional maritime communications do. In emergencies, especially those requiring immediate assistance, conventional methods such as VHF radio should be utilized. These methods have established protocols for MAYDAY calls, which can deliver urgent messages quickly and with a higher probability that they will be received by nearby vessels and rescue services. VHF radio also allows for two-way communication, enabling the exchange of critical information, such as vessel position and nature of distress, in real-time. The use of AIS Text Messaging can supplement communication, but it should not be the primary method in urgent scenarios due to potential delays in message delivery and the chance of system failure or overcrowding of messages. It is crucial for mariners to adhere to established communication protocols to ensure the safety and effectiveness of emergency responses.

Relying on AIS Text Messaging as the primary means for MAYDAY or urgent communications is inappropriate because this system is not designed for emergency situations. While AIS (Automatic Identification System) is valuable for sharing navigational information and for situational awareness, it does not prioritize messages in the same way that traditional maritime communications do.

In emergencies, especially those requiring immediate assistance, conventional methods such as VHF radio should be utilized. These methods have established protocols for MAYDAY calls, which can deliver urgent messages quickly and with a higher probability that they will be received by nearby vessels and rescue services. VHF radio also allows for two-way communication, enabling the exchange of critical information, such as vessel position and nature of distress, in real-time.

The use of AIS Text Messaging can supplement communication, but it should not be the primary method in urgent scenarios due to potential delays in message delivery and the chance of system failure or overcrowding of messages. It is crucial for mariners to adhere to established communication protocols to ensure the safety and effectiveness of emergency responses.