The navigation tools provided on this site — including the route builder and any related mapping or coordinate utilities — are offered for informational and educational purposes only. They are not professional navigation, surveying, or seamanship advice and may not be accurate in all conditions.

By using these tools, you agree that:

• You are solely responsible for any decisions or actions you take based on the tools' output.

• The developer is not liable for any loss, injury, damage, or harm arising from use of the tools, whether direct or indirect.

• These tools are not a substitute for certified charts, official notices, professional training, or sound judgment in the field. Always verify results independently and exercise caution.