When is direct voice communication allowed in place of an internal communication system between the engine room and the operating station on a towing vessel?
A
When the vessel is ruled to be an "existing vessel"
B
When the vessel is less than 26 meters in length
C
When the controls at the operation station are within 10 feet of the engine room access
D
When a person's voice can be heard better than a portable radio with existing background noise
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Question 1 / 2066636ee728f7522a1c5179a1
Question 1 of 2066636ee728f7522a1c5179a1
When is direct voice communication allowed in place of an internal communication system between the engine room and the operating station on a towing vessel?
When is direct voice communication allowed in place of an internal communication system between the engine room and the operating station on a towing vessel?