which mean "help me." Frederick Stanley Mockford created the mayday call signal in the nineteen twenties.

VOA: special.2010.04.18

Authorities also released the recording of the emergency phone call of an unidentified caller asking for medical help.

VOA: standard.2009.06.26

The pan-African meeting is expected to call for substantial financial support from the developed world to help developing countries to adjust to a non-carbon-based economy.

VOA: standard.2009.10.13

Well into his 90s, Borlaug still heard the call for help.

VOA: standard.2009.09.16