The NAVTEX message header contains the...

Question 1 / 20PJQbaZoACIGpH3QBsk9X

Question 1 of 20PJQbaZoACIGpH3QBsk9X

The NAVTEX message header contains the following?

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Question 1 of 20

PJQbaZoACIGpH3QBsk9X

The NAVTEX message header contains the following?

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🔍 Key Concepts

• NAVTEX message header structure (what pieces of information appear first and how they are coded) • Difference between station identification, subject/category identification, and message numbering in NAVTEX • How letters and numbers are used differently in NAVTEX coding

💭 Think About

• Ask yourself: In NAVTEX, which part (station, subject, or message number) is represented by a single letter from A–Z? • Consider how many categories of messages (navigational warnings, meteorological warnings, SAR, etc.) there are—would that be better coded by a letter or by a two‑digit number? • Think about whether the date/time group is actually part of the short NAVTEX header line or if it appears elsewhere in the message format

✅ Before You Answer

• Verify from your GMDSS/NAVTEX reference what the B1, B2, and B3B4 characters in the header represent. • Check whether the message category is identified by a letter or a number in the official NAVTEX specification. • Confirm if the standard NAVTEX header line explicitly includes a date/time group, or if date/time is handled differently.

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Question 1 of 20

The NAVTEX message header contains the following?

The first letter (from A to Z) indicates the NAVTEX transmitting station.

A two-digit number (01-99) indicates the NAVTEX message category.

Message numbers include a date/time group, along with the transmitting station's numerical ID.

None of these answers is correct.

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Question 1 / 20PJQbaZoACIGpH3QBsk9X

Question 1 of 20PJQbaZoACIGpH3QBsk9X

The NAVTEX message header contains the following?

Back

Question 1 of 20

PJQbaZoACIGpH3QBsk9X

The NAVTEX message header contains the following?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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