Which statement correctly identifies a Type IV device?

Which statement correctly identifies a Type IV device?

• A. A USCG-approved Type II personal flotation device
• B. One USCG-approved Type IV throwable device (ring buoy)
• C. A visual distress signal
• D. A fire extinguisher

Answer: (B)

Type IV devices are throwable flotation aids kept on the boat for quick rescue of someone overboard. They are not worn by a person; instead you throw them to the in-water person and, if needed, secure a line to help bring them aboard. The ring buoy is the classic example of this category, and that’s why describing it as a USCG-approved Type IV throwable device fits best. Understanding the distinction helps: a wearable PFD (like a Type II) is something you put on, not throw. A visual distress signal is for signaling location, not flotation. A fire extinguisher is for fighting fires, not flotation. So the statement that identifies a throwable device aligns with the intended use and accessibility of Type IV equipment.

Type IV devices are throwable flotation aids kept on the boat for quick rescue of someone overboard. They are not worn by a person; instead you throw them to the in-water person and, if needed, secure a line to help bring them aboard. The ring buoy is the classic example of this category, and that’s why describing it as a USCG-approved Type IV throwable device fits best.

Understanding the distinction helps: a wearable PFD (like a Type II) is something you put on, not throw. A visual distress signal is for signaling location, not flotation. A fire extinguisher is for fighting fires, not flotation. So the statement that identifies a throwable device aligns with the intended use and accessibility of Type IV equipment.