Radiotelephone Calls; Emergency Messages And Distress Procedure - Cobra MR HH 500 FLT BT EU Owner's Manual

Radiotelephone Calls, Emergency
Messages and Distress Procedure
VHF Marine Radio Protocols

Radiotelephone Calls

Boaters may make and receive radiotelephone calls to and from any number on the
telephone network by using the services of public coast stations. For a fee, calls can
be made between your radio and telephones on land, sea and in the air.
If you plan to use these services, consider registering with the operator of the
public coast station that you plan to work through. These services can provide
you with detailed information and procedures to follow.
NOTICE
You may disclose privileged information during a radiotelephone call.
Keep in mind that your transmission is NOT private, as it is on a regular
telephone. Both sides of the conversation are being broadcast and can be
heard by anyone who has a radio and tunes to the channel you are using.

Emergency Messages and Distress Procedure

The ability to summon assistance in an emergency is the primary reason to have a
VHF marine radio. The marine environment can be unforgiving, and what may initially
be a minor problem can rapidly develop into a situation beyond your control.
The coastguard monitors Channel 16, responds to all distress calls, and coordinates all
search and rescue efforts. Depending on the availability of other capable vessels or
commercial assistance operators in your vicinity, coastguard or coastguard Auxiliary
craft may be dispatched.
In any event, communicate with the coastguard as soon as you experience difficulties and
before your situation becomes an emergency. Use the emergency message
procedures only after your situation has become grave or you are faced with a sudden
danger threatening life or property and requiring immediate help. Use Channel 16 to
communicate your emergency message. Make sure you transmit on high power. If
you are merely out of gas, do not send an emergency message. Drop your anchor and
call a friend or marina to bring the fuel you need or to give you a tow.
48 English
Emergency Messages and
Distress Procedure
VHF Marine Radio Protocols
Marine Emergency Signals
•
The three (3) spoken international emergency signals are:
MAYDAY
The distress signal MAYDAY is used to indicate that a station is threatened by grave
and imminent danger and requests immediate assistance.
PAN
The urgency signal PAN is used when the safety of the vessel or person is in
jeopardy. (This signal is properly pronounced pahn.)
SECURITE
The safety signal SECURITE is used for messages about the safety of navigation or
important weather warnings. (This signal is properly pronounced see-cure-ee-tay.)
•
When using an international emergency signal, the appropriate signal is to be spoken
three (3) times prior to the message.
NOTE
Do not use the emergency signal SECURITE if a vessel or person
is in danger. Use either MAYDAY or PAN PAN, depending on the
immediacy of the danger involved.
If You Hear a Distress Call
You must give any message beginning with one (1) of these signals priority over any
other messages. ALL stations MUST remain silent on Channel 16 for the duration of
the emergency unless the message relates directly to the emergency.
If you hear a distress message from a vessel, stand by your radio. If it is not answered,
YOU should answer. If the distressed vessel is not nearby, wait a short time for
others who may be closer to acknowledge. Even if you cannot render direct assistance,
you may be in a position to relay the message.
Nothing Comes Close to a Cobra ® 49