Gmdss : Element 7 - 475/600 |
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Which statement regarding GMDSS MF/HF Transceiver frequency set-up is true: |
A) Transmit and receive frequencies must always be manually entered from the keypad. |
B) Transmit and receive frequencies must always be recalled from a database or memory. |
C) Some consoles allow both manual keypad entry and ITU channel recall from a database or memory, while others do not. |
D) None of the above |
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