VHF Data Exchange System (VDES) Demonstrated from Space

Swedish YMIR-1 Satellite Marks Milestone in Maritime Communication

Sep 22, 2025

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A Swedish-built satellite has successfully demonstrated the first space-based VHF Data Exchange System (VDES) capability, marking a breakthrough in maritime communication technology. The YMIR-1 satellite, developed by AAC Clyde Space in partnership with ORBCOMM and Saab, completed live data exchanges with vessels including the Stena Germanica ferry oper…

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