What does the Morse code SOS signal indicate?

What does the Morse code SOS signal indicate?

• A. MAYDAY; URGENCY
• B. SAVE OUR SHIP; EMERGENCY
• C. PAN-PAN
• D. SECURITE; NAVIGATION

Answer: (B)

The signal used in Morse code is the internationally recognized distress signal that means you are in an emergency and need immediate help. It’s sent as three short signals, three long signals, three short signals (…---…). This pattern is designed to cut through noise and be understood no matter the language, so nearby ships and rescue authorities know to respond right away. It’s distinct from a spoken radio MAYDAY, which is a voice distress call, from PAN-PAN, which indicates an urgent but non-life-threatening situation, and from SECURITE, which is a safety message about navigation. So the SOS Morse signal clearly signals an emergency requiring immediate assistance.

The signal used in Morse code is the internationally recognized distress signal that means you are in an emergency and need immediate help. It’s sent as three short signals, three long signals, three short signals (…---…). This pattern is designed to cut through noise and be understood no matter the language, so nearby ships and rescue authorities know to respond right away. It’s distinct from a spoken radio MAYDAY, which is a voice distress call, from PAN-PAN, which indicates an urgent but non-life-threatening situation, and from SECURITE, which is a safety message about navigation. So the SOS Morse signal clearly signals an emergency requiring immediate assistance.