Mayday

Pilots are trained to repeat the word three times —"Mayday! Mayday! Mayday!"—to ensure the signal is not confused with other radio traffic and is clearly understood despite potential poor signal quality [22, 31].

Research such as the Effects of Mayday on Firefighters explores the physiological and emotional stress responses of crews when a peer calls for help [9]. Mayday

In fire services, a "Mayday" call is a specific procedure for a firefighter in distress [9, 34]. Pilots are trained to repeat the word three times —"Mayday

Common topics include social justice in education, the ethics of authorship, and the use of digital media for research dissemination [35, 37]. 4. Emergency Response (Firefighting) the ethics of authorship

The theme for May Day 2026 is "Workers Over Billionaires," organized by the May Day Strong initiative [8].