- Hydrographic Service
- Nautical Applications
Classical navigation involves calculations of course, distance, tides and celestial navigation for use in voyage planning and execution. With CNAV 4.1, it is possible to perform these calculations quickly and accurately.
Please fill out the form and the download will start.
Minimum system requirements:
Operating system: Windows 95 or higher;
RAM: 64 MB;
Diskspace: 7,3 MB.