What is the meaning of the signal "G1325"?

Question 1 / 2707066636eec28f7522a1c51c6e9

Question 1 of 2707066636eec28f7522a1c51c6e9

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Question 1 of 27070

Q

What is the meaning of the signal "G1325"?

🔍 Key Concepts

• International Code of Signals time groups • Difference between zone time and Greenwich Mean Time (GMT) • Use of letter prefixes before 4‑digit numbers in coded signals

💭 Think About

• Ask yourself: when you see a single letter followed by four digits in signaling, is it more likely to be a position (lat/long) or a time group? • Think about how latitudes and longitudes are normally written. Do they usually need a direction (N/S/E/W)? Is that present here? • Consider what the leading letter is telling you about the reference for the four‑digit time, if it is a time.

✅ Before You Answer

• Verify how latitude and longitude are formatted in navigational publications (degrees, minutes, and hemisphere). • Check in the International Code of Signals how a time group is written and what a preceding letter indicates about its time reference. • Confirm whether zone time and GMT are distinguished by a prefix or by context in signal groups.

Question 1 of 27070

Q

What is the meaning of the signal "G1325"?

A

The zone time is 1325.

B

The latitude is 13°25'.

C

The longitude is 13°25'.

D

The GMT is 1325.

Question 1 / 2707066636eec28f7522a1c51c6e9

Question 1 of 2707066636eec28f7522a1c51c6e9

What is the meaning of the signal "G1325"?

Back

Question 1 of 27070

Q

What is the meaning of the signal "G1325"?

🔍 Key Concepts

• International Code of Signals time groups • Difference between zone time and Greenwich Mean Time (GMT) • Use of letter prefixes before 4‑digit numbers in coded signals

💭 Think About

• Ask yourself: when you see a single letter followed by four digits in signaling, is it more likely to be a position (lat/long) or a time group? • Think about how latitudes and longitudes are normally written. Do they usually need a direction (N/S/E/W)? Is that present here? • Consider what the leading letter is telling you about the reference for the four‑digit time, if it is a time.

✅ Before You Answer

• Verify how latitude and longitude are formatted in navigational publications (degrees, minutes, and hemisphere). • Check in the International Code of Signals how a time group is written and what a preceding letter indicates about its time reference. • Confirm whether zone time and GMT are distinguished by a prefix or by context in signal groups.