Which information determines if a NAVTEX...

Question 1 / 270704eY8lEgKO3iHAR2XQC8V

Question 1 of 270704eY8lEgKO3iHAR2XQC8V

Which information determines if a NAVTEX message is to be rejected?

Question 1 of 27070

Which information determines if a NAVTEX message is to be rejected?

🔍 Key Concepts

• NAVTEX message structure: header fields (letters, numbers) and what each part represents • Message selection/rejection criteria: how receivers decide which messages to display or ignore • Difference between message type, transmitter identity, and message serial number

💭 Think About

• For each answer choice, ask yourself: does this element control whether the receiver automatically accepts or discards a message? Or does it serve a different purpose? • Consider how a NAVTEX receiver avoids repeating the same message over and over. Which part of the header would be most useful for that? • Think about whether the receiver cares about the receiving ship’s Answerback, or primarily about information inside the incoming message header.

✅ Before You Answer

• Identify which header element is used to track new vs already received messages. • Verify which character(s) in the header indicate message category/type versus station identity. • Confirm whether serial number 00 has a special meaning and whether it is always accepted or always rejected.

Question 1 of 27070

Which information determines if a NAVTEX message is to be rejected?

The second letter (from A to Z) in the header indicating the type of message.

Transmitter identity (numerals from 1 to 26 identifying transmitting station within the NAVAREA).

The Answerback of the receiving station has not been entered in the NAVTEX receiver.

Only messages having a serial number 00 are rejected.

Question 1 / 270704eY8lEgKO3iHAR2XQC8V

Question 1 of 270704eY8lEgKO3iHAR2XQC8V

Which information determines if a NAVTEX message is to be rejected?

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Question 1 of 27070

Which information determines if a NAVTEX message is to be rejected?