What information is transmitted by a 406 MHz...

Question 1 / 20EjGG45CKIc13dzGILsjW

Question 1 of 20EjGG45CKIc13dzGILsjW

What information is transmitted by a 406 MHz EPIRB alert?

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Question 1 of 20

EjGG45CKIc13dzGILsjW

What information is transmitted by a 406 MHz EPIRB alert?

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🔍 Key Concepts

• Role of 406 MHz EPIRBs in the Cospas-Sarsat satellite system • What data is always encoded in a 406 MHz EPIRB transmission vs. what may be added later from a registration database • Difference between information encoded in the beacon signal and information looked up on shore (e.g., MMSI, vessel name)

💭 Think About

• Ask yourself: What minimum information must the satellite and rescue centers get directly from the 406 MHz radio burst itself, even before any database lookup? • Which of these choices sounds like information that requires a shoreside registration database to interpret, rather than being sent over the air? • Think about the term “Hexadecimal I.D.” — what kind of thing is usually represented in hexadecimal in electronic systems?

✅ Before You Answer

• Identify which option reflects data that can be uniquely tied to a specific beacon, regardless of what vessel it is mounted on • Separate data that is explicitly transmitted by the beacon from information that is retrieved from registration records after the signal is received • Verify in current regulations and EPIRB manuals what is meant by the beacon’s unique identification code and how rescue authorities use it

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Question 1 of 20

What information is transmitted by a 406 MHz EPIRB alert?

Vessel position and nature of Distress.

A unique Hexadecimal I.D. number.

Vessel name and identification.

Vessel MMSI number and position.

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Question 1 / 20EjGG45CKIc13dzGILsjW

Question 1 of 20EjGG45CKIc13dzGILsjW

What information is transmitted by a 406 MHz EPIRB alert?

Back

Question 1 of 20

EjGG45CKIc13dzGILsjW

What information is transmitted by a 406 MHz EPIRB alert?

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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