Question 258Deck Safety70% to pass
Channel 13 is primarily used for ship to ship communication. Channel 13 is also authorized for _______________.
AI Explanation
The correct answer is C) lock & bridge communications.
Channel 13 is primarily used for ship-to-ship communication, as stated in the question. In addition to this, Channel 13 is authorized for communications between vessels and locks or bridges. This allows for the coordination and exchange of information necessary for the safe passage of vessels through locks and bridges.
The other answer choices are incorrect because they do not align with the authorized uses of Channel 13. Channel 13 is not used for aircraft-to-ship communications, either operational or navigational, nor is it used for coast-to-aircraft operational communications.
Related Questions
#256 Channel 13 (156.65 MHz), the designated bridge-to-bridge channel, may NOT be used to _______________.#257 Under the "Vessel Bridge-to-Bridge Radiotelephone Act" the frequency for bridge- to-bridge communications is 156.65 MHz or channel _______________.#259 You have just tried calling another vessel on the VHF and they have not replied. How long should you wait before calling that station again? #260 You are making a telephone call ship-to-shore using the VHF-FM service. You can tell that the working channel is busy if you hear _______________.#261 You are making ship-to-shore telephone calls on VHF. You should use the _______________.