With respect to automatic identification...

Question 1 / 2707066636ee928f7522a1c519fec

Question 1 of 2707066636ee928f7522a1c519fec

With respect to automatic identification systems (AIS), which information is expected to be broadcast every 1 to 10 seconds?

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Question 1 of 27070

With respect to automatic identification systems (AIS), which information is expected to be broadcast every 1 to 10 seconds?

🔍 Key Concepts

• Dynamic vs. static AIS data (which fields change constantly vs. rarely) • Typical AIS update intervals for movement-related data (position, course, speed, heading) • Which items listed are part of the ship’s static particulars (identity/characteristics) vs. motion data

💭 Think About

• Look at each choice and ask: "Does this typically change every few seconds, or stay the same for long periods?" • Think about what information other ships most urgently need to know in real time to avoid collision. • Separate the items that describe "who the ship is" from the item that describes "what the ship is doing right now."

✅ Before You Answer

• Identify which options are static data (entered once and rarely changed) and which is dynamic/navigation data (updated constantly). • Recall that AIS sends high‑frequency updates (every 1–10 seconds) mainly for real‑time maneuvering and collision avoidance, not basic registry details. • Before choosing, verify which item would be most critical if a ship suddenly alters course or speed in a close‑quarters situation.

Question 1 of 27070

With respect to automatic identification systems (AIS), which information is expected to be broadcast every 1 to 10 seconds?

IMO number

Vessel's draft

Name of ship

Ship's heading