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
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
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.
In the GMDSS, for which purposes is the frequency band 406-406.1 MHz used?
A. For handling of distress traffic by aeronautical radio stations.
B. For radio traffic regarding the safety of navigation exclusively.
C. For satellite emergency position-indicating beacons exclusively.
D. For distress and safety traffic in radio telephony.
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