On what VHF-FM channel do vessels check in with Seaway Newcastle?

Vessels check in with Seaway Newcastle on VHF-FM channel 11. This channel is designated for communication with the Seaway and is crucial for ensuring safe navigation and coordination within the shipping routes of the Saint Lawrence Seaway and Great Lakes area.

Channel 11 is commonly used for harbor communications, where vessels can relay their positions, request pilot services, or receive other pertinent navigation information. This usage helps facilitate smooth traffic flow and enhances safety in busy shipping lanes.

In contrast, other channels mentioned may serve different purposes. For instance, channel 12 is typically used for certain ship-to-ship communications and may not be assigned specifically to Seaway Newcastle. Channel 14 is often designated for marine safety information, while channel 13 is primarily reserved for navigational purposes and ship-to-ship communications involving movements in a pilotage area, but not specifically for check-ins with the Seaway.