Mayday

Transmit a May Day distress call only when imminent danger threatens life or boat and immediate assistance is required. Transmit a Pan-Pan ("Pahn Pahn") urgency call when the safety of a person or vessel is in jeopardy, but the danger is not life threatening. Transmission of a Pan Pan follows the same format as given for a May Day below.

(I) BEFORE EVERY TRIP

1. Review radio manuals (VHF and SSB) for transmission of distress signals using their GMDSS features.
2. Tape the instructions beside each radio.
3. Do a radio check on an appropriate frequency.
4. Review operation of the EPIRBs.
5. Test the EPIRBs.
6. Charge the hand-held VHF.

(II) IN CASE OF AN EMERGENCY

1. Transmit May Day on the VHF and the SSB while you still have power.
2. Transmit using the emergency buttons of each radio according to the manual instructions.
3. Transmit May Day on Channel 16 as follows:
    
   • May Day, May Day, May Day
   • This is 'Yacht Enchantress, Yacht Enchantress, Yacht Enchantress', callsign MZIR4 (Mike, Zulu, India, Romeo, 4)
   • May Day
   • 'Enchantress' is at Position (Lat and Long) from GPS/Chart Plotter, or distance and bearing from landmark
   • We are (describe nature of emergency)
   • We require (describe nature of assistance needed)
   • Aboard are (describe number of people, age and condition if relevant)
   • We have (describe safety equipment)
   • 'Enchantress' is 13m long, sailing sloop, cream hull with red trim.
   • Over
4. If there is no response after a few moments, repeat the above message.

(III) TO CANCEL A MAY DAY
[If you have transmitted a May Day or Pan Pan, and later find you no longer need assistance, you must cancel it.]

1. May Day
2. Hello all stations, hello all stations, hello all stations
3. This is 'Enchantress, Enchantress, Enchantress' MZIR4
4. The time is .......
5. Seelonce Feenee (to cancel May Day) or Cancel Pan Pan
6. Out

(IV) PHONETIC ALPHABET