VHF Data Exchange System (VDES)

The VHF Data Exchange System (VDES) is a modern communication technology for ships that enhances the existing Very High Frequency (VHF) radio network. It allows vessels to share navigational data, safety information, and logistics details quickly and reliably over radio frequencies. This improves safety, efficiency, and coordination at sea, especially in busy areas like ports and crowded shipping lanes. VDES integrates data exchange with traditional voice communication, making maritime operations more effective without replacing, but augmenting, existing radio systems.