Which instrument may a towing vessel,...

Question 1 of 2707066636ee928f7522a1c519a09

Which instrument may a towing vessel, engaged in towing exclusively on the Western Rivers, use in place of a magnetic compass?

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Question 1 of 27070

Q

Which instrument may a towing vessel, engaged in towing exclusively on the Western Rivers, use in place of a magnetic compass?

🔍 Key Concepts

• Western Rivers special rules for equipment requirements • The primary purpose of a magnetic compass on a towing vessel • What types of instruments actually provide direction/heading information

💭 Think About

• Ask yourself: Which of these options can directly tell the helmsman which direction the vessel is pointing, continuously, even if signals are lost? • Consider which options are specifically recognized in navigation regulations as a substitute for a standard magnetic compass on certain waters. • Eliminate the choices that are mainly for communication or position, not heading.

✅ Before You Answer

• Verify which device provides a continuous heading reference, not just position or communication. • Check which instrument is commonly installed as the main steering reference on larger vessels and tugs. • Confirm in the regulations for Western Rivers towing vessels which recognized instrument may be used instead of a magnetic compass.