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 ...
Delhi: The word, mayday, was invented by Fredrick Stanley Mockford, a British senior officer radio in charge at Croydon Airport in the United Kingdom in 1923. It replaced the Morse code S.O.S, which ...