Nav Numbers — Professional maritime calculators
Nav Numbers is provided for informational and educational purposes only. While reasonable efforts are made to ensure accuracy, no guarantee is made regarding the correctness, completeness, or timeliness of any calculations or data.
This application is not a substitute for proper navigation practices, official charts, or professional judgment. The user assumes full responsibility for all decisions and actions taken based on information provided by this app.
The developer disclaims all liability for any loss, damage, or injury resulting from its use.
Nav Numbers is designed as a reference aid for professional mariners and those studying maritime subjects. All outputs should be verified against official sources, current charts, and applicable regulations before use in any real navigation situation.
This app is provided "as is" without warranty of any kind, express or implied. Use of this application constitutes acceptance of these terms.
For questions or to report an issue, contact the developer, LadderWatch LLC, through the LadderWatch website: ladderwatch.com/nav-numbers