You are approaching an open drawbridge and sound the proper signal. You receive no acknowledgment from the bridge. Which action should you take?

Question

Accepted Answer

Approach with caution and proceed through the open draw.

Answer

Hold in the channel as a vessel is closing the bridge from the other direction.

Answer

Resound the opening signal and do not pass through the bridge until signals have been exchanged.

Answer

Approach under full control to a position no closer than 400 yards from the bridge and await a signal from the bridge.

🔍 Key Concepts