The USA-INT control on VHF units:
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Question 1 of 27070
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The USA-INT control on VHF units:
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A
Selects duplex operations for U.S. coastal waters and simplex operations in non-U.S. waters, on the "alpha" channels.
B
Ensures that the “alpha” channels are correctly set to duplex for use in U.S. waters & on VTS channels.
C
Changes selected international duplex channels to simplex channels for use in U.S. waters, on the "alpha" channels.
D
Changes selected international simplex channels to duplex channels for use in U.S. waters, on the "alpha" channels.
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Question 1 of 27070
1IcOkxJ0GD0SmxceJNaT
Q
The USA-INT control on VHF units:
A
Selects duplex operations for U.S. coastal waters and simplex operations in non-U.S. waters, on the "alpha" channels.
B
Ensures that the “alpha” channels are correctly set to duplex for use in U.S. waters & on VTS channels.
C
Changes selected international duplex channels to simplex channels for use in U.S. waters, on the "alpha" channels.
D
Changes selected international simplex channels to duplex channels for use in U.S. waters, on the "alpha" channels.
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