题目内容

What is defined as an area, excluding sea area A1, within the radiotelephone coverage area of at least one MF coast station, in which continuous DSC alerting is available as defined by the IMO?

A. Ocean Area Regions AOR-E, AOR-W, POR or IOR
B. Sea Area A4
C. Sea Area A3
D. Sea Area A2

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Which of the following regarding AAIC (accounting authority identification code) is false?

A. The AAIC of vessels registered in China is HX08
B. The AAIC of vessels registered in China is CN03.
C. It is a unique code assigned by the ITU to identify an accounting authority.
D. It should be submitted to the operators ashore when ships are requesting services from CRS.

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Which frequency does COSPAS-SARSAT EPIRB use for transmission of distress signals?

A. 156.525 MHz
B. 406 MHz
C. 1.6 GHz
D. 121.5 MHz

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If a ship, in accordance with the requirements of regulation 7.1.2, is fitted with a VHF radio installation, shall, while it is at sea, maintain a continuous watch on:

A. VHF CH16
B. VHF CH70.
C. 2,187.5 KHz.
D. All of these. B

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Signals from the SART are detected on which shipboard equipment?

A. S-band navigation radar.
B. VHF-FM Channel 70 watch receiver.
C. X-band navigation radar.
D. GPS receiver.

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What is defined as an area, excluding sea area A1, within the radiotelephone coverage area of at least one MF coast station, in which continuous DSC alerting is available as defined by the IMO?

A. Ocean Area Regions AOR-E, AOR-W, POR or IOR B. Sea Area A4 C. Sea Area A3 D. Sea Area A2

Which of the following regarding AAIC (accounting authority identification code) is false?

Which frequency does COSPAS-SARSAT EPIRB use for transmission of distress signals?

If a ship, in accordance with the requirements of regulation 7.1.2, is fitted with a VHF radio installation, shall, while it is at sea, maintain a continuous watch on:

Signals from the SART are detected on which shipboard equipment?

A. Ocean Area Regions AOR-E, AOR-W, POR or IOR
B. Sea Area A4
C. Sea Area A3
D. Sea Area A2