Which of the following statements about...

Question 1 / 270703cHUSUNNIeM2J7AzeFfU

Question 1 of 270703cHUSUNNIeM2J7AzeFfU

Which of the following statements about NAVTEX is true?

Question 1 of 27070

Which of the following statements about NAVTEX is true?

🔍 Key Concepts

• NAVTEX purpose and what "MSI" (Maritime Safety Information) means • The standard NAVTEX frequency and which station (ship or coast) transmits • Difference between SITOR-A (ARQ) and SITOR-B (FEC) in maritime data transmissions

💭 Think About

• Ask yourself: Does the ship normally transmit on NAVTEX, or mainly receive automated broadcasts from the coast station? • Think about which mode (ARQ vs FEC) is better suited for one-way broadcast to many ships at once. • Recall the internationally recognized NAVTEX frequency used for English-language MSI—does any option mention that correctly?

✅ Before You Answer

• Verify which mode is typically used for broadcast services like NAVTEX: SITOR-A (ARQ) vs SITOR-B (FEC) • Check whether 518 kHz is used by coast stations or ship stations in the NAVTEX system • Confirm whether 2182 kHz and SSB (Single Side Band) are associated with NAVTEX, or with voice distress and calling instead

Question 1 of 27070

Which of the following statements about NAVTEX is true?

Receives MSI broadcasts using SITOR-B or FEC mode.

The ship station transmits on 518 kHz.

The ship receives MSI broadcasts using SITOR-A or ARQ mode.

NAVTEX is received on 2182 kHz using SSB.