Nautical Calculator Pro for iOS

Nautical Calculator Pro is the most complete application that solves the navigation calculations

The main features are :

- Calculate Route (solves 2nd navigation problem)

- Calculate point on Rhumb Line (solves 1st navigation problem)

- Calculate point on Great Circle (solves 1st navigation problem)

- Calculate point on WGS84 (solves 1st navigation problem)

- Calculate Average speed

- E.T.A. calculation

- Route plan, for manual waypoints planning

- Waypoint route

- Route mix with parallel limit

- Rhumb Line Parallel/Meridian intersection

- Follow on same Rhumb Line route

- Opposite course rendez vous

- Route correction

- Calculate Amplitude at sunset and sunrise and magnetic compass deviation

- Compass detections

- Solves Drift problem

- Solves Tides problem

- Solves Tidal current problem

- Wind calculation with Beaufort classification

- ABC Tables (azimuth, initial course, right ascension with unknow star)

- Nautical almanac

- Celestial Navigation with position line

- Meridian transit

- Celestial observation

- Coastal navigation

- Wheel Over

- Draft survey

- Converter

In routes feature there is a world map: it isn't a nautical chart and is not for use as a saling chart, but as a simple general means of showing the courses through the water on earth, this map isn't for navigational purposes.

No need connection for show the map; the map will be downloaded only one time.

The map, for size limit, will be show for scale over 60-70 Nm.

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