Today, the signal is casually tossed into texts during dating disasters or outfit emergencies, but its roots come from genuine life-or-death situations at sea. SOS entered official use in 1905 under ...

"S-O-S please, someone help me/It's not healthy for me to feel this." "So when you're near me darling/Can't you hear me, S.O.S?" Many think "SOS" stands for "save our souls" or "save our ship," but it ...

You've likely heard it hundreds of times over the years: SOS is the international call for help. While this is well-known, what isn't as understood is what the letters mean and why they're used ...

The distress signal CQD originated from the signal CQ, expressing "seeking you," or "all stations." The signal CQ was commonly used among wireless operators -- and land-based telegraphers before them ...