If operating within Ocean Area A1, and...

Question 1 / 20MGAkQjkyfOxBYYJuDYzH

Question 1 of 20MGAkQjkyfOxBYYJuDYzH

If operating within Ocean Area A1, and outside of NAVTEX coverage, a GMDSS-equipped vessel must carry:

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Question 1 of 20

MGAkQjkyfOxBYYJuDYzH

If operating within Ocean Area A1, and outside of NAVTEX coverage, a GMDSS-equipped vessel must carry:

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🔍 Key Concepts

• GMDSS sea areas and what "Ocean Area A1" specifically means • How Maritime Safety Information (MSI) must be received when outside NAVTEX coverage • Differences between Inmarsat EGC/HF NBDP, DSC watchkeeping, and general navigation equipment like GPS

💭 Think About

• Focus on which option directly addresses the requirement to receive Maritime Safety Information (MSI) in an area where NAVTEX is not available but you are still in A1 waters. • Ask yourself: does the regulation here require a general navigation aid, a watchkeeping frequency, a specific satellite terminal, or an MSI reception capability? • Compare which choices are about MSI reception versus those that serve other functions under GMDSS (distress alerting, position fixing, etc.).

✅ Before You Answer

• Verify which GMDSS methods are approved for MSI reception when NAVTEX is unavailable for your operating area. • Confirm the definition and equipment requirements for Sea Area A1 under GMDSS and what additional carriage is required when another MSI system (like NAVTEX) is not in range. • Check which listed systems are mandatory GMDSS MSI systems versus optional or alternative communications/navigation equipment.

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Question 1 of 20

If operating within Ocean Area A1, and outside of NAVTEX coverage, a GMDSS-equipped vessel must carry:

Equipment capable of reception of Maritime Safety Information by the Inmarsat enhanced group call system, or HF SITOR ( NBDP ).

A GPS receiver.

Equipment capable of maintaining a continuous DSC watch on 2187.5 kHz.

An Inmarsat-F77 terminal.

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Question 1 / 20MGAkQjkyfOxBYYJuDYzH

Question 1 of 20MGAkQjkyfOxBYYJuDYzH

If operating within Ocean Area A1, and outside of NAVTEX coverage, a GMDSS-equipped vessel must carry:

Back

Question 1 of 20

MGAkQjkyfOxBYYJuDYzH

If operating within Ocean Area A1, and outside of NAVTEX coverage, a GMDSS-equipped vessel must carry:

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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