Watch how a navigation buoy is secured to the seabed — step by step. The buoy is already afloat beside the vessel, while the crew carefully releases the heavy mooring chain from deck. Each link runs out at high speed, creating a rust cloud as it plunges into the sea. Once the sinker settles on the seabed, the buoy stands firm in its charted position — guiding ships safely through the channel. A true display of seamanship, teamwork, and precision at sea. ⚓🚢🧭⚓⛓️ #buoydeployment #navigationbuoy #