SOS is the international Morse code distress signal and is three dots, three dashes, and three dots. It is not the same signal as actually sending the letters "SOS" and is not an acronym for …

SOS was introduced for emergency maritime radio communication using Morse code. Radio (initially known as "wireless telegraphy") was developed in the late 1890s, and was quickly …

SOS is a series of dots and dashes in International Morse Code that is used to signal distress. SOS is communicated by sending three dots, three dashes, and three dots—three dots …

Oct 7, 2025 · SOS in Morse code is the universal distress signal: three dots, three dashes, three dots (… — …), sent as one uninterrupted sequence for maximum clarity. It’s not an acronym …

Dec 14, 2023 · The Morse code sequence “SOS,” which stands for “distress,” is among the most well-known. SOS in Morse code is a distress signal in emergencies like plane crashes and …

In this SOS Morse Code guide, we’ll show you exactly what this looks like in Morse code, how to pronounce it, as well as how to practice sending it with the correct rhythm.

Whether sent by sound, light, or written form, SOS means I need help immediately. It's short, clear, and unmistakable — especially in emergencies where time is critical.

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 …

SOS is a Morse code distress signal that consists of three short signals (dots), followed by three long signals (dashes), and concluded with three short signals again (- - - --- - - - ). This …

Mar 12, 2025 · Beyond Morse code, SOS remains widely recognized as a universal call for help. Its simplicity extends beyond radio signals—it can also be easily communicated through light …