This app is your companion for all your chart work: it covers basic chart plotting problems, rhumb line calculations and great circle calculations. Whether you are a student, a teacher or a professional navigator, you will certainly benefit by using this app. Comprehensive help pages clearly i...
With this Marine Safety Signs app you will quickly learn and understand the meaning of many safety signs and symbols which are used extensively on board of ships. A sound knowledge of these signs increases the level of your personal safety on board ships and helps reducing the number of...
When you travel, hiking or fishing, save your position like parked car, shelter or hotel, and navigate back following the guiding arrow. Functions:- Compass- Save current position or get coordinates from map- Navigate to saved way point- Voice navigation
This is the Water Map of the Netherlands. With all waterway characteristics, buoys, live bridges and locks: opening times, telephone numbers and VHF channels. Shipping messages and route planner.The app really is LIVE and contains hundreds of current water levels, tidal curves, the weat...
Anchor Alarm by SailGrib, is a modern full featured anchor alarm app.- Start the app before your anchor, the app will record and draw your track on a map.- Leave your phone on the chart table.- Moore without worrying about the application. - Return to the applicatio...
This powerful Astro Calculator is a professional and strategic tool allowing you to determine a vessel's position (FIX) based on celestial observations. The app, with 2 main sections and a Theory part, uses a modern approach to celestial navigation. The first section is about Astro Navi...
This app is all about identification of pipes and pipes medium on board of ships following the ISO 14726:2008 Standard. Knowing this Standard is of the utmost importance to the safety of all employees on board of ships and to the proper operation and maintenance of connected machines and equip...
This tidal calculator app is all about the vertical and horizontal movement of the water. Designed and optimized as a companion for the Admiralty Tide Tables, but also for other publications. The calculator let's you predict the height of the tide at any given moment or the moment for w...
This app helps you understanding International Port Traffic Signals (IPTS) used to control traffic movements in ports and port approaches. This is all about IALA Recommendation E-111.In the browser section you can find visualization of main messages , exemption messages and auxiliary me...