An icebreaker may use the code letter "K" to remind ships of their obligation to listen continuously on their radio. How can this signal be communicated to other vessels?
A
By sound signal
B
By light signal
C
By visual signal
D
All of the above
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Question 1 / 2066636ee728f7522a1c517d93
Question 1 of 2066636ee728f7522a1c517d93
An icebreaker may use the code letter "K" to remind ships of their obligation to listen continuously on their radio. How can this signal be communicated to other vessels?
An icebreaker may use the code letter "K" to remind ships of their obligation to listen continuously on their radio. How can this signal be communicated to other vessels?