题目内容

If a ship, in accordance with the requirements of regulation 10. 1. 1, is fitted with an Inmarsat ship earth station, shall, while it is at sea, maintain a continuous watch________.

A. on 8, 414, 5 kHz
B. for satellite shore to ship distress alerts
C. on 2, 187.5 kHz
D. all of the above

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A. 518 kHz.
B. 2, 182 kHz
C. 2, 614 kHz
D. 6,090 kHz.

A. acknowledge it within 2 minutes 45 seconds
B. acknowledge it within 3 minutes
C. broadcast in NAVTEX service
D. ignore it

A. MMSI of the ship in distress
B. MMSI of the ship (coast) station, who receives the alert
C. to all ships
D. to RCC concerned

A. 6
B. 8
C. 12
D. At least 12