Which modes could be selected to receive...

Question 1 / 27070G15wPAU6VeaAG3NudIUN

Question 1 of 27070G15wPAU6VeaAG3NudIUN

Which modes could be selected to receive vessel traffic lists from high seas coast radio stations:

Question 1 of 27070

Which modes could be selected to receive vessel traffic lists from high seas coast radio stations:

🔍 Key Concepts

• Difference between voice modes (like VHF-FM, AM, SSB) and digital/data modes (like ARQ, FEC) • How high seas coast radio stations typically send written traffic lists over HF/MF bands • The role of telex / NBDP (narrow-band direct-printing) in receiving printed traffic lists

💭 Think About

• Ask yourself: Are vessel traffic lists normally received as spoken voice messages, or as printed/decoded text on a screen/printer? • Which of the listed modes are specifically associated with telex-style, store-and-forward or direct-printing communications rather than normal voice calling? • Among the choices, which pair groups together two similar types of mode that would commonly be used together for high seas text traffic?

✅ Before You Answer

• Verify which of the options contain data/telex modes rather than just voice modes • Check your GMDSS/NBDP notes: which two terms are commonly paired as NBDP transmission modes? • Confirm that high seas traffic lists from coast stations are normally received in a mode that can be printed or displayed as text, not only heard as speech

Question 1 of 27070

Which modes could be selected to receive vessel traffic lists from high seas coast radio stations:

AM and VHF-FM

SSB and FEC

ARQ and FEC

VHF-FM and SSB

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