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14. What is the fundamental concept of the GMDSS?

Select the correct answer(s).  

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to repel piracy attacks

to transport more cargoes effectively

it is intended to automate and improve emergency communication in maritime industry

to increase participation in ship reporting system

none

5. Which action is the most appropriate action for a GMDSS radio Operator to take in a distress situation where immediate help is needed, but the vessel is not sinking nor needs to be abandoned?

Select the correct answer(s).  

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Transmit distress call by activating the radiotelegraph automatic alarm signal.

Notify the RCC (Rescue Coordination Center) through VHF FM on channel 13.

Transmit distress call by HF/MF/VHF DSC or Inmarsat.

Switch off EPIRB and SART manually.

none

15. What is the international VHF digital selective calling channel?

Select the correct answer(s).  

(0/0)

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156.526 MHZ

156.524 MHZ

156.525 MHZ

156.527 MHZ

none

1. When attempting to contact other vessels on Channel 16:

Select the correct answer(s).  

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Limit calling to 30 seconds

Limit calling to 30 seconds and if no answer is received, wait 2 minutes before calling vessel again.

If no answer is received, wait 2 minutes before calling vessel again.

Channel 16 is used for emergency calls only.

none

9. The frequency of channel 70 which is exclusively used for DSC calling is?

Select the correct answer(s).  

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156.525 MHZ

156. 550 MHZ

156. 8 MHZ

156. 526 MHZ

none

12. The transmission speed of a DSC call on the VHF band is?

Select the correct answer(s).  

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1250 BAUDS

1350 BAUDS

1300 BAUDS

1200 BAUDS

none

4. Which of the following steps should be taken, if possible, when the vessel must be abandoned because of a distress situation?

Select the correct answer(s).  

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Place the SART and EPIRB in the “on” position and secure them to the survival craft.

Program the SART and EPIRB to transmit the vessel’s location and situation.

No additional steps are needed as the SART and EPIRB will both automatically float free and operate properly.

Alert the Coast Guard by using the survival craft’s portable INMARSAT unit.

none

10. The MMSI number plan is used in all of the following GMDSS equipment except?

Select the correct answer(s).  

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VHF-DSC

SART

MF/HF DSC

EPIRB

none

13. What action should you take after sending a false distress alert on MF?

Select the correct answer(s).  

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make a voice announcement to cancel the alert on 2182 khz

make a voice announcement to cancel the alert on 8291 khz

make a voice announcement to cancel the alert on 2187.5 khz

make a voice announcement to cancel the alert on CH 16

none

6. Which of the following statements concerning testing and maintenance of SART is true?

Select the correct answer(s).  

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Testing a SART should be performed only in controlled environment as a test signal may be misinterpreted as a genuine distress situation.

An at-sea GMDSS maintainer is not able to test a SART as it is hermetically sealed.

BLIPPING

DISAPPEAR

none

7. Which of the following EPIRBs is most likely to be used to transmit a distress alert signal?

Select the correct answer(s).  

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Class A EPIRBs

121.5/243 MHz EPIRBs

406 MHz EPIRBs

S-Band EPIRBs

none

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

Select the correct answer(s).  

(0/0)

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The rescue coordination center (RCC) that imposed the radio silence must transmit a voice message on the distress frequency stating “SeelonceFeene”

The rescue coordination center (RCC) that imposed the radio silence must transmit a voice message on the distress frequency stating “Prudonce”

The rescue coordination center (RCC) that imposed the radio silence must transmit a voice message on the distress frequency stating “Mayday”

none

2. Which of the following situations would normally use the voice designation “Securite”?

Select the correct answer(s).  

(0/0)

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Messages concerning On-scene communications

Messages concerning the Safety of Life At Sea (SOLAS).

Messages containing information concerning the safety of a mobile unit or person.

Messages detailing important navigational warnings.

none

11. The NAVTEX message which ensures that the system is functioning normally is type?

Select the correct answer(s).  

(0/0)

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A

G

z

B

none

3. The Radiotelephone Safety signal is:

Select the correct answer(s).  

(0/0)

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“Securite” repeated 3 times.

“Pan Pan “repeated 3 times.

“SecuriteSecurite” repeated 3 times

“Safety SafetySafety”