Selective FEC communications (SFEC) are...
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Question 1 of 29218
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Selective FEC communications (SFEC) are employed when:
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A
Multiple stations without a group SELCAL must receive communications without using their transmitters (Radio Silence).
B
Multiple stations must receive communications by using their transmitters to achieve phasing.
C
An individual station must receive communications by using their transmitter to achieve phasing and block other stations from breaking in.
D
An individual station must receive communications without using any transmitters (Radio Silence).
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Question 1 of 29218
l2GVgpdEoQ2jQpKaPOZN
Q
Selective FEC communications (SFEC) are employed when:
A
Multiple stations without a group SELCAL must receive communications without using their transmitters (Radio Silence).
B
Multiple stations must receive communications by using their transmitters to achieve phasing.
C
An individual station must receive communications by using their transmitter to achieve phasing and block other stations from breaking in.
D
An individual station must receive communications without using any transmitters (Radio Silence).
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