GMDSS. FCC Test 21

Which of the following situations would normally use the Urgency priority?

A crewmember over the side.
A serious medical situation involving a crewmember.
Answers b
A cargo shift or weather situation considered to be of greater hazard than would justify a SAFETY priority designation.

How are normal working conditions restored on a narrow band direct printing (NBDP) frequency on which radio silence had been imposed?

The High Seas Service (HSS) that imposed the radio silence must transmit a narrow band direct printing message on the distress frequency stating "SILENCE FINI".
The CES that imposed the radio silence must transmit a NBDP message stating 'SILENCE FINI'.
The Public Correspondence Station (PCS) that imposed the radio silence must transmit a narrow band direct printing message on the distress frequency stating "SILENCE FINI".
The RCC that imposed the radio silence must transmit a NBDP message stating 'SILENCE FINI'.

What is meant by the term 'radio silence'?

Stations not directly involved with the on-going distress communications may not transmit on the distress frequency or channel.
Stations remaining off the air to safeguard proprietary information.
Two three-minute silent periods, at 15 and 45 minutes after the hour, that provide a transmitting 'window' for distressed vessels to transmit distress alerts using J3E.
Communications on a distress frequency or channel is banned for 24 hours following the cessation of the distress traffic.

Which of the following situations would normally use the urgency priority?

Scenarios concerning the Safety of navigation or important meteorological warnings.
A crewmember over the side.
A serious medical situation involving a crewmember.
Both a and b

If the Watch Officer hears 'PAN PAN' spoken 3 times it means:

A Mobile unit is in need of immediate assistance.
The station is preparing to transmit an URGENT message possibly concerning the safety of a mobile unit or person.
A navigation or important meteorological warning should follow.
None of the above.

The Urgent Priority should be used for:

Messages containing information concerning the safety of a mobile unit or person.
Messages concerning On-scene communications .
Messages concerning the Safety of Life At Sea (SOLAS).
Messages detailing important navigational warnings.

How is 'radio silence' imposed?

By the vessel first responding to the distress call.
By the nearest Public Correspondence Coast Station.
By the On Scene Coordinator (OSC).
By the Coast Earth Station (CES) controlling the distress communications on that frequency.

How are normal working conditions restored after radio silence has been imposed?

None of the above.
The Rescue Coordination Center (RCC) that imposed the radio silence must transmit a voice message on the distress frequency stating "SEELONCE FEENEE".
The Coast Earth Station (CES) that imposed the radio silence must transmit a voice message on the distress frequency stating "SILENCE FINI".
The Public Correspondence Station (PCS) that imposed the radio silence must transmit a voice message on the distress frequency stating "SILENCE FINI".

Which of the following situations would normally use the Urgency priority?

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