What circuit is 1JV?

• A. Maneuvering and Docking Circuit
• B. Ship Control Bearing Circuit
• C. RAS Circuit
• D. Aircraft Control Circuit

Answer: (A)

The circuit designation 1JV is the Maneuvering and Docking Circuit. This circuit is dedicated to coordinating ship movement and docking operations, providing clear, prioritized communication between the conning officer, helm, and engine room during approaches, maneuvers, and berthing. It’s kept separate from other circuits so movement commands don’t get mixed with bearing/heading communications, replenishment-at-sea chatter, or aircraft handling talks. So 1JV specifically serves maneuvering and docking tasks, which is why it’s the correct choice.