Which of the following is true regarding the use of electronic distress signals?

Which of the following is true regarding the use of electronic distress signals?

• A. They can be sent even in poor visibility
• B. They are only used in emergencies
• C. They require direct visibility to be effective
• D. They are not recognized by international standards

Answer: (A)

The statement that electronic distress signals can be sent even in poor visibility is accurate because these signals utilize radio or satellite communications to transmit distress alerts. Such technologies do not rely on line-of-sight visibility, meaning they can effectively communicate distress messages under various weather conditions, including fog, rain, or darkness, where visual signals might fail. This capability is essential for maritime safety, as it allows vessels in distress to signal for help without depending on visual cues that might be obstructed. Hence, electronic distress signals enhance the chances of rescue and assistance, making them vital tools for navigation safety.

The statement that electronic distress signals can be sent even in poor visibility is accurate because these signals utilize radio or satellite communications to transmit distress alerts. Such technologies do not rely on line-of-sight visibility, meaning they can effectively communicate distress messages under various weather conditions, including fog, rain, or darkness, where visual signals might fail.

This capability is essential for maritime safety, as it allows vessels in distress to signal for help without depending on visual cues that might be obstructed. Hence, electronic distress signals enhance the chances of rescue and assistance, making them vital tools for navigation safety.