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.
The equipment on Enchantress relevant to a distress call is:
- VHF (DSC)
- SSB
- EPIRB
- Flares
- EPIRB Watches
- Masthead Strobe Light
AUTOMATIC DISTRESS SIGNAL ON THE VHF (ICOM 603)
- Make sure GPS is on and giving a position reading on the VHF screen
- If possible first set the "Nature of Distress". Press the [DSC MENU]
button and rotate the [SELECTOR] to the appropriate nature of distress the
press [ENT]
- Nature of Distress options are: Undesignated, Explosion, Flooding, Collision,
Grounding,
Capsizing, Sinking, Adrift, Abandoning ship, Piracy, and MOB (man overboard).
- Lift red cover over Distress key, and press the [DISTRESS] key for 5
seconds
- The radio will retransmit the Distress signal every four minutes until
it receives an acknowledgment, at which point it will switch to Channel 16
- To cancel a distress call, push [CLR].
DISTRESS SIGNAL ON THE SSB (ICOM M710)
- Turn on the SSB (press the "Power" switch)
- Push the 2182KHz button to select the emergency frequency
- Push the two orange-labelled buttons together (Tx Freq and Alarm) for 1
second to initiate transmission of the distress signal. Let it transmit for
at least 30 seconds.
- Push Alarm to turn off the alarm transmission
- Take the microphone (black handset) and transmit a May Day
- If you get no response on VHF or SSB, get out the
Using the SSB checklist and try to contact the Coast Guard or begin
scanning SSB channels 13-37, then 43-88, (ham frequencies) and then marine
frequencies 8-1 to 8-9. When you hear voices, transmit May Day
OTHER DISTRESS SIGNALS
- Fire red parachute or handheld flares (fire downwind)
- Smoke from can
- Waving arms above head
- Continuous horn, or SOS (Morse Code ..._ _ _ ...)
- Dye marker in the water
- Fly November code flag with Charlie code flag underneath it
- Fly orange flag with black ball and black square on it
- Fire a strobe light (high intensity white flashing once/second). There's
one in the Ditch Bag. Also, turn the Forespar lantern upside down and it
will start firing. Finally, there's a strobe light on each PFD.
- Anything else to draw attention to the boat (spray paint HELP on a sheet
and tie on deck, hang from shroud, eg)
RECEIVING HELP
- Do not let a large ship come too close to your boat, or it is likely to
dismast it. Make them launch a lifeboat and come to you, or fire rockets
bringing lines to the boat.
- To get help from a helicopter, follow the directions of the pilot.
Communicate over the VHF or with hand signals. The downdraft from a
helicopter may make it impossible to hear and difficult to stand upright. Do
not touch a wire cable from a helicopter until it has grounded in the water
or on deck. Do not cleat a rope hanging from a helicopter or you will tether
it.
- If an injured person is transferred to another boat or helicopter, write
down their name and nature of injury/illness and pin it in a ziplock bag to
his/her clothes.
- If you abandon ship, leave a note pinned to the Nav Station with your
name, date of abandoning the ship, and your destination.
(II) IN CASE OF AN EMERGENCY
- Transmit May Day on the VHF and the SSB while you still have power.
- Transmit using the emergency buttons of each radio according to the manual
instructions.
- 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
- 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.]
- May Day
- Hello all stations, hello all stations, hello all stations
- This is 'Enchantress, Enchantress, Enchantress' MZIR4
- The time is .......
- Seelonce Feenee (to cancel May Day) or Cancel Pan Pan
- Out
(IV) PHONETIC ALPHABET