A man was sighted as he fell overboard....

Question 1 / 2066636eec28f7522a1c51c6bc

Question 1 of 2066636eec28f7522a1c51c6bc

A man was sighted as he fell overboard. After completing a Williamson turn, the man is not sighted. What type of search should be conducted?

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Question 1 of 20

66636eec28f7522a1c51c6bc

A man was sighted as he fell overboard. After completing a Williamson turn, the man is not sighted. What type of search should be conducted?

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🔍 Key Concepts

• Man overboard (MOB) recovery procedures used by small vessels after a Williamson turn • Characteristics and best use of sector, expanding square/circle, and parallel track patterns in search and rescue (SAR) • How uncertainty in the casualty’s position (small vs larger area) affects which search pattern is chosen

💭 Think About

• Is the initial position of the man overboard known fairly well, or has it become very uncertain after the unsuccessful Williamson turn? • Which search pattern is normally used when you have a small, well-defined datum (last known position) and need to search that area very carefully? • Which patterns (from the choices) are more suited to larger areas or longer-duration searches rather than a tight, focused MOB search right around the last known point?

✅ Before You Answer

• Identify which option is specifically designed for searching around a single, reasonably well-known point (datum) • Eliminate any pattern that is primarily used for wide-area coverage instead of a focused local search • Verify which patterns are standard for man overboard searches when the person is lost from sight but the approximate position is still known

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Question 1 of 20

A man was sighted as he fell overboard. After completing a Williamson turn, the man is not sighted. What type of search should be conducted?

Sector search

Expanding circle

Parallel track pattern

Datum-drift search

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Question 1 / 2066636eec28f7522a1c51c6bc

Question 1 of 2066636eec28f7522a1c51c6bc

A man was sighted as he fell overboard. After completing a Williamson turn, the man is not sighted. What type of search should be conducted?

Back

Question 1 of 20

66636eec28f7522a1c51c6bc

A man was sighted as he fell overboard. After completing a Williamson turn, the man is not sighted. What type of search should be conducted?

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?

Quick actions

— No credit card needed