At what distance can a SART be detected by...

Question 1 / 2066636eec28f7522a1c51c1e2

Question 1 of 2066636eec28f7522a1c51c1e2

At what distance can a SART be detected by aircraft, equipped with a 3cm radar, flying at approximately 3,000 feet?

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Question 1 of 20

66636eec28f7522a1c51c1e2

At what distance can a SART be detected by aircraft, equipped with a 3cm radar, flying at approximately 3,000 feet?

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🔍 Key Concepts

• SART (Search and Rescue Transponder) operating in the 9 GHz / 3 cm radar band • Effect of aircraft altitude on radar horizon and detection range • Typical maximum detection range values specified in SOLAS for SART performance

💭 Think About

• Think about whether a SART is meant to be detected at very long ranges or mainly in the local search area. • Compare the aircraft altitude (about 3,000 feet) with the practical radar horizon and ask: is detection more likely to be on the order of tens, hundreds, or hundreds of miles? • Consider which options are clearly unrealistic when you think about how far a small radar target can be seen, even from an aircraft.

✅ Before You Answer

• Verify from training material or SOLAS performance standards the typical maximum range at which a 9 GHz radar can detect a SART from an aircraft. • Check your sense of scale: a commercial airliner’s weather radar or ship’s X‑band radar usually does not detect small targets at hundreds of miles—does that help eliminate some choices? • Confirm that the correct choice should be in the range of practical search radius for a SAR (search and rescue) aircraft using X‑band radar.

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Question 1 of 20

At what distance can a SART be detected by aircraft, equipped with a 3cm radar, flying at approximately 3,000 feet?

approximately 40 miles

approximately 100 miles

approximately 400 miles

approximately 240 miles

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Question 1 / 2066636eec28f7522a1c51c1e2

Question 1 of 2066636eec28f7522a1c51c1e2

At what distance can a SART be detected by aircraft, equipped with a 3cm radar, flying at approximately 3,000 feet?

Back

Question 1 of 20

66636eec28f7522a1c51c1e2

At what distance can a SART be detected by aircraft, equipped with a 3cm radar, flying at approximately 3,000 feet?

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