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Which Word Will Precede An Urgency Message?


Urgency messages are preceded by the marker word PAN PAN and are sent by a station (ship) which has a very urgent message to transmit concerning the safety of a ship or a person.

What is the urgency signal in radio telephony?

The radiotelephony message PAN-PAN is the international standard urgency signal that someone aboard a boat, ship, aircraft, or other vehicle uses to declare that they have a situation that is urgent, but for the time being, does not pose an immediate danger to anyone’s life or to the vessel itself.

What is an urgency call?

The urgency call format and the urgency signal indicate that the calling station has a very urgent message to transmit concerning the safety of a mobile unit or a person. Communications concerning medical advice may be preceded by the urgency signal.

What are the 6 format of an urgency call?

The urgency call should consist of: the urgency signal PAN PAN, spoken three times; the name of the called station or All stations, spoken three times; the words This is; the name of the station transmitting the urgency message, spoken three times; the call sign or any other identification; and the MMSI (if the initial

How do you send urgency messages?

transmit the urgency message as follows:

  1. “PAN PAN”, repeated 3 times,
  2. “ALL STATIONS” or called station, repeated 3 times,
  3. “this is”,
  4. the 9-digit identity and the call sign or other identification of own ship,
  5. the text of the urgency message.

What should action be taken by any ship receiving an urgency message?

Ships receiving a DSC urgency call announcing an urgency message addressed to all ships shall not acknowledge the receipt of the DSC call, but should tune the radiotelephony receiver to the frequency indicated in the call and listen to the urgency message.

What is urgency signal all about?

(a) The urgency signal indicates that the calling station has a very urgent message to transmit concerning the safety of a ship, aircraft, or other vehicle, or the safety of a person. The urgency signal must be sent only on the authority of the master or person responsible for the mobile station.


What is the spoken emergency signal?

MAYDAY signal is used during distress situations indicating that: “A mobile unit or person is threatened by grave and imminent danger and requires immediate assistance”. That is to say if a SECURITE, a PAN PAN and a MAYDAY are to be broadcast at the same time, MAYDAY goes first.

What is the most effective signal at night?

Both signals are most effective with light to moderate winds because higher winds tend to keep the smoke close to the water and disperse it which makes it hard to see. Red hand-held flares can be used by day, but are most effective at night or in restricted visibility such as fog or haze.

What is the difference between urgency and safety call?

Vessels receiving a DSC urgency alert should not acknowledge by DSC but should switch to the indicated channel, normally the emergency frequency for the band where the DSC alert was received, and listen for the urgency message. A safety call is to warn other vessels of a particular danger.

Why is Mayday used as a distress call?

Mayday is the word used around the world to make a distress call via radio communications. It was the idea of Frederick Mockford, who was a senior radio officer at Croydon Airport in London. He came up with the idea for “mayday” because it sounded like the French word m’aider, which means “help me.”

What is example of urgency?

Urgency is defined as something requiring fast or swift action, or it means insistent or having a persistent quality. When a situation of grave danger requires you to act now, this is an example of urgency. When you speak with great persistence and passion, this is an example of a time when you speak with urgency.

How do you acknowledge a distressed message?

Acknowledgment of a DSC Distress Relay Alert Received From a Coast Station

  1. “MAYDAY”,
  2. the 9-digit identity or the call sign or other identification of the calling coast station,
  3. “this is”,
  4. the 9-digit identity or call sign or other identification of own ship,

What are the three methods to send a distress?

The most important are: (1) visual signals, such as a flame, a red flare, an orange smoke signal, or a square flag displayed with a ball below; (2) sound signals, such as a gun or rocket fired at regular intervals, or a continuous sounding of a fog-signal apparatus; and (3) radio signals such as the Morse group SOS,

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