Guides
The insurance decision
A track can help show where a yacht travelled, but gaps, clock settings and device behaviour can limit interpretation. Preserve original records and note the device and time basis. Keep crew observations and other evidence alongside the track rather than forcing every event into a line on a screen.
What to clarify before relying on cover
If an insurer requests records, provide relevant unaltered information and explain known limitations. Tracking does not replace compliance with navigation conditions or establish the cause of damage. Avoid deleting inconvenient points or presenting an interpolated route as measured data.
Practical preparation
Save an original export where possible and work from a copy when preparing an explanatory chart. Label annotations and estimates clearly. Keep a note of missing intervals and clock settings; preserving those limitations is more useful than presenting a polished route graphic that appears more precise than the underlying data.
- Original files and device identity
- Time zone and recording gaps
- Supporting log and witness information
Worked example
A plotter and phone use different time settings. The owner records that difference when preparing an incident chronology instead of changing the source files to make them appear identical.
Put the decision in context
Turn the itinerary into dated legs, with a skipper and storage arrangement for each. Navigation limits, operator acceptance, event participation and personal travel benefits are different subjects. Include realistic alternatives in the request and keep the insurer’s answer tied to the actual plan. If the plan changes, preserve the original and revised versions. Insurance confirmation does not certify a voyage as safe or replace weather, vessel, crew and regulatory preparation.
Continue with Yacht Passage and Event Insurance Guides for related decisions, or use the yacht insurance guide library to find another topic.
Prepare a clear insurance enquiry
Record the facts you can support, the evidence still missing and the precise decision you need. Keep the response beside the relevant policy document.
Frequently asked questions
Does an AIS or GPS track prove exactly what happened?
It can support location and timing, but its limitations and other evidence matter. It does not independently establish every action, cause or policy outcome.
Does acceptance of one itinerary cover every later change?
Check the scope and conditions of the response. A new operator, destination, activity or extended stay may require a further decision; do not reduce a specific approval to a general promise.
Sources and limits
The official links below provide policy or manufacturer context. The preparation notes and scenarios are editorial guidance, not quotations from those sources. No model specification establishes insurance cover; check the documents applying to your own circumstances.
Related guides
- Yacht Passage and Event Insurance Guides
- Navigational Limits in Boat Insurance
- Boat Delivery and Repositioning Insurance
- International Yacht Insurance from Australia
- Yacht Passage Insurance Checklist