Category
Emergency Communications & Runbooks
Articles & procedures
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KB technical guide 7 min read
GMDSS and the ETO: Who Does What Onboard?
GMDSS sits across the bridge and technical departments. The bridge operates the equipment and maintains the radio record; the ETO looks after its power, batteries and technical condition.
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KB technical guide 8 min read
DMR or TETRA? Choosing a UHF Radio System for a Yacht
A technician's guide to choosing, commissioning and supporting an internal yacht radio system, with practical comparisons of DMR and TETRA architecture, coverage, resilience and emergency operation.
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SOP / checklist 12 min read
Communications Failure During Passage Runbook
Runbook overview for loss of voice, internet, or safety communications during passage, covering prioritisation, fallback paths, escalation, and evidence capture.
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KB technical guide 13 min read
Radio and GMDSS Modernization: What Changed Operationally
Operational overview of GMDSS and radio modernisation, focused on what changed for yacht teams, training, procedures, and evidence.