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  1. Mayday - Wikipedia

    The "mayday" procedure word was conceived as a distress call in the early 1920s by Frederick Stanley Mockford, officer-in-charge of radio at Croydon Airport, England.

  2. Where does the word 'mayday' come from? - Merriam-Webster

    Jun 3, 2025 · Mayday is an internationally recognized radio word to signal distress. It's used mostly by aircraft and boats, and most of us are happily only familiar with it through TV and fiction. It appears …

  3. "Mayday": Meaning, Origin, and Use - French Iceberg

    Jan 16, 2023 · Mayday is an international term used as a radiotelephone distress call by airplane pilots, firefighters, police officers, and most transportation services. It is used to communicate a need for …

  4. What Is 'Mayday' and Why It's Used in Emergencies

    Jun 13, 2025 · "Mayday" is used in extreme emergencies when human lives or the safety of an aircraft or vessel are in immediate danger. As the most urgent distress signal, it indicates a life-threatening …

  5. Mayday - Definition, Meaning & Synonyms | Vocabulary.com

    Mayday is a word that's used around the world as a radio distress signal. When the Coast Guard detects a mayday call, they know a boat is in trouble and needs help. Mayday is like SOS — it's a word …

  6. mayday - Wiktionary, the free dictionary

    Nov 29, 2025 · When making a distress call, mayday is said three times in succession (mayday, mayday, mayday) to signal that the message is an actual distress signal, as opposed to a message …

  7. What Does Mayday Mean? - Bolt Flight

    Apr 13, 2025 · In the world of aviation and maritime operations, there are few words as powerful, universally understood, and potentially life-saving as “Mayday.” This internationally recognized …

  8. The Origins of MayDay! as an International Distress Call

    Mayday is an internationally recognized radio word to signal distress. It’s used mostly by aircraft and boats, and most of us are happily only familiar with it through TV and fiction.

  9. May Day Strong: We are the Many - Facebook

    On Thursday May 1, we will be standing with labor unions and our migrant workers to demand fair treatment and due process for everyone. May 1 is International Workers' Day and we will not allow …

  10. May Day - Wikipedia

    May Day is a European festival of ancient origins marking the beginning of summer, usually celebrated on May 1, around halfway between the Northern Hemisphere 's spring equinox and midsummer …