Day Signal Cylinder Type

The Day Signal Cylinder Type is a standard marine signaling device used to indicate a vessel’s condition during daylight operations. Built from strong, weather-resistant materials, it ensures visibility and durability even in tough sea environments. Its lightweight and compact design make it easy to hoist and secure on masts or halyards for clear, reliable signaling.
This cylinder-shaped day signal is essential for vessels engaged in specific activities such as towing or restricted maneuvering, as defined by maritime navigation rules. Designed for safety and compliance, it helps crews communicate effectively and maintain proper navigational awareness at sea.