What is SOS?

SOS is a Morse code signal used internationally. It is a way to call for help in emergencies. In Morse code, SOS is represented by three short signals, three long signals, and three short signals again.

It looks like this: "... --- ...".

Who invented the SOS Code?

SOS code was introduced by the German government in radio regulations effective April 1, 1905. It became a worldwide standard after being included in the second International Radiotelegraphic Convention, which was signed on July 3, 1908.

Why is it important to know the SOS code?

Knowing SOS code is important because it's a universally recognized signal for help. It can be used in situations where you might not be able to make a call or verbally communicate. This basic and simple signal can alert others that you are in trouble and need help.

How to use SOS using a flashlight?

Turn it on and off in the pattern of SOS: three short flashes, three long flashes, and three short flashes. You can repeat it as needed.

How to tap SOS on a wall or table?

Use an object or your hand to tap the wall or table with the SOS rhythm: three short taps, three long taps, and then three short taps. You can repeat it as needed.

How to write SOS in the sand?

Just write text “SOS” and make sure they are big enough to be seen from a distance.

How do I respond to an SOS signal?

If you see or hear an SOS signal, it means someone is in trouble. The best response is to call emergency services immediately. Provide them with as much information as you can about the location and nature of the distress signal.