A ship station using VHF bridge-to-bridge...

Question 1 / 27070DCmKbI5IItkkHi455512

Question 1 of 27070DCmKbI5IItkkHi455512

A ship station using VHF bridge-to-bridge Channel 13:

Question 1 of 27070

A ship station using VHF bridge-to-bridge Channel 13:

🔍 Key Concepts

• VHF bridge-to-bridge radiotelephone use and its purpose (safety of navigation, collision avoidance) • How vessels normally identify themselves on VHF in routine versus safety channels • Special identification practices that may apply on Channel 13 compared to other channels like Channel 16

💭 Think About

• Ask yourself: In a close-quarters navigation situation, what form of identification would be most immediately useful to another ship’s bridge team? • Consider how VHF rules balance formal call sign procedures with the need for quick, clear communication on a safety channel. • Think about whether there is any realistic situation where a ship on a safety channel would be allowed to omit identification entirely.

✅ Before You Answer

• Verify what the rules say specifically about Channel 13 (bridge‑to‑bridge) identification, not just general VHF practice. • Check whether the option that sounds most "formal" matches what is actually required for rapid collision‑avoidance communications. • Eliminate any choice that would obviously reduce safety, such as not identifying the vessel when giving or receiving maneuvering information.

Question 1 of 27070

A ship station using VHF bridge-to-bridge Channel 13:

May be identified by the name of the ship in lieu of call sign.

May be identified by call sign and country of origin.

Must be identified by call sign and name of vessel.

Does not need to identify itself within 100 miles from shore.

Question 1 / 27070DCmKbI5IItkkHi455512

Question 1 of 27070DCmKbI5IItkkHi455512

A ship station using VHF bridge-to-bridge Channel 13:

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Question 1 of 27070

A ship station using VHF bridge-to-bridge Channel 13: