What should be included along with the call sign of the aircraft and time, to indicate cancellation of a distress message?
a) MAYDAY, MAYDAY, MAYDAY, ALL STATIONS, DISTRESS TRAFFIC ENDED, OUT.
b) MAYDAY, ALL STATIONS, ALL STATIONS, ALL STATIONS, SILENCE FINISHED, OUT.
c) MAYDAY CANCELLED, MAYDAY CANCELLED, MAYDAY CANCELLED.
d) ALL STATIONS, ALL STATIONS, ALL STATIONS, EMERGENCY OVER.