What is Mayday?
In this glossary, Mayday refers to: A distress call indicating a life-threatening emergency requiring immediate assistance.
How is Mayday used in aviation?
In aviation communication, this term appears in contexts such as: "Piloto, mayday, mayday, mayday, incendio en el motor, aterrizaje inmediato requerido."
Why does Mayday matter in aviation?
Mayday matters because it supports clear communication in Basic ATC contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.
Who uses Mayday?
Mayday is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Mayday belong to?
In this glossary, Mayday is grouped under Basic ATC. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.