Yachtmaster Offshore Standard: Information Status

The RYA Yachtmaster Offshore examination page requires a full up-to-date set of charts and navigational publications on the examination vessel and assesses navigation and skippering. The RYA theory scope includes almanacs and ADMIRALTY publications. This lesson can rehearse the information discipline behind those requirements, but it cannot demonstrate practical chart use, pilotage, equipment fluency or command competence.

Separate product status from passage status. Product status asks whether the exact chart, cell or publication has suitable coverage, the correct edition or licence, all applicable amendments and a usable backup. Passage status asks whether current warnings, Temporary and Preliminary notices, local directions, weather, tides and observed conditions have been applied to this route and time. A fully corrected chart can still sit inside an unsafe or incomplete passage plan.

Use a status record another navigator can audit. For each source, name the product and coverage, edition or data baseline, last applied update, outstanding T&P items, warning or local-information check, limitations, time checked, person responsible and action taken. A tick without those details hides the very gap the record is meant to expose.

Digital agreement is not automatically independent. Two displays can share one chart service, update account, route file, GNSS, gateway or power path. The RYA currently identifies paper charts as the viable official chart source for most leisure craft because a suitable approved digital system is not generally available. Useful digital data still needs provider, date, coverage, scale, update-result and failure-path checks.

All weeks, products and routes below are fictional revision data. Apply the actual notices, product instructions, harbour directions, warnings, legal duties and vessel procedures for a real passage.