When the pilot of an aeroplane use the critical word “Mayday” three times it means the pilot and the aeroplane are ________ ?

A. In dangerous Situation
B. Calling for Help
C. Passengers are in panic
D. Aeroplane is in danger.

Explanation:

The Mayday call originated in 1920s. A senior radio officer at London’s Crydon Airport.  Frederick Stanley was the first person to use this signal to indicate emergency situation. Basically Mayday is derived from a French word Maidez which means help me help me.