What is indicated by the signal letter R...

Question 1 / 2707066636eec28f7522a1c51c796

Question 1 of 2707066636eec28f7522a1c51c796

What is indicated by the signal letter R followed by one or more numbers?

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Question 1 of 27070

Q

What is indicated by the signal letter R followed by one or more numbers?

🔍 Key Concepts

• Meaning of the letter signal "R" on charts and navigation publications • How distances, bearings, and visibility are usually expressed (units and common symbols) • How individual vessels are identified in official systems

💭 Think About

• Ask yourself: when you see a single letter followed by numbers in ship reporting systems or official messages, what is it most often used for? • Think about which of the options (distance, bearing, visibility, vessel identity) normally needs a code rather than just plain units (like miles, degrees, or miles of visibility). • Consider how authorities track or refer to specific ships without using their full name every time.

✅ Before You Answer

• Verify which of the four options is commonly tied to a code or call sign rather than a simple measurement. • Check how bearings are usually written (do they normally use N/E/S/W or degrees instead of a letter like R?). • Check how distances and visibility are usually noted (look for units like NM, m, km, or miles rather than a letter prefix).

Question 1 of 27070

Q

What is indicated by the signal letter R followed by one or more numbers?

A

A distance

B

A bearing

C

The visibility

D

A vessel's identity

Question 1 / 2707066636eec28f7522a1c51c796

Question 1 of 2707066636eec28f7522a1c51c796

What is indicated by the signal letter R followed by one or more numbers?

Back

Question 1 of 27070

Q

What is indicated by the signal letter R followed by one or more numbers?

🔍 Key Concepts

• Meaning of the letter signal "R" on charts and navigation publications • How distances, bearings, and visibility are usually expressed (units and common symbols) • How individual vessels are identified in official systems

💭 Think About

• Ask yourself: when you see a single letter followed by numbers in ship reporting systems or official messages, what is it most often used for? • Think about which of the options (distance, bearing, visibility, vessel identity) normally needs a code rather than just plain units (like miles, degrees, or miles of visibility). • Consider how authorities track or refer to specific ships without using their full name every time.

✅ Before You Answer

• Verify which of the four options is commonly tied to a code or call sign rather than a simple measurement. • Check how bearings are usually written (do they normally use N/E/S/W or degrees instead of a letter like R?). • Check how distances and visibility are usually noted (look for units like NM, m, km, or miles rather than a letter prefix).