They display all of the navigation information found on traditional paper charts, while also facilitating real-time ship positioning and helping with collision and grounding avoidance. NOAA ENCs are vector data sets that support all types of marine navigation. They can even be accessed by recreational boaters on smartphones and tablets. Originally designed for large commercial vessels using a sophisticated navigational computer called an electronic chart display and information system (ECDIS), ENCs are now also being used on simpler electronic chart systems and chart plotters on many types of ships. More information on the transition from NOAA paper nautical charts to ENC-based products can be found in the Sunsetting Traditional NOAA Paper Charts document and the Farewell to Traditional Nautical Charts webpage.Įlectronic navigational charts (ENC) are NOAA’s primary nautical chart product. Mariners that prefer paper charts can use NOAA’s Custom Chart application to create charts directly from NOAA ENC data. NOAA is currently in the process of transitioning away from traditional paper nautical charts to focus on producing electronic navigational charts (NOAA ENC ®). They represent one of the most fundamental tools available to mariners. Specifically tailored to the needs of marine navigation, nautical charts delineate the shoreline and display important navigational information, such as water depths, prominent topographic features and landmarks, and aids to navigation. Stay away from the Nautical Books app, which just wants your money for books you can get free - read the review to learn how.NOAA has been producing the nation’s nautical charts for nearly two centuries.Sailing Flashcards is a simple app for learning the parts of a sailboat and sailing terminology.History of Sailing is much more than just about history - it provides a basic introduction to many sailing topics for those wanting to learn the fundamentals.SailSim is a more useful app for learning about how the sails and other sailing aspects vary according to wind and point of sail.Points of Sail is a simple app for teaching sailing terms and sail positions for points of sail.The Sailboat app for Android is a simple simulation and racing game.The Safe Skipper - Safety Afloat app has lots of good information about staying safe on a boat and what to do if an emergency occurs.The multi-part American Sailing Association ASA app defies simple categorization, but its best features are useful for learning sailing skills and information.The app Boat Essentials-USCG Safety Gear is a rather simplistic piece of work appropriate perhaps only for very beginning boaters. Another Android and iOS app of the same name, Nautical Chart Symbols, may be better for you. Nautical Chart Symbols is an app that tells what many chart symbols and abbreviations mean.The ColRegs Rules of the Road app for both Android and Apple teaches the rules for preventing collisions.The Apple and Android app Navigation Lights and Shapes is useful for learning about required navigational lights (and identifying the boat lights you see at night).The Apple device SailingApp doesn’t have as much information as the Pocket Reference, but it’s still a good start for beginners.Another nice app to have at hand when sailing is the Boater's Pocket Reference app, which provides a ton of information.The Cruisers Forum app for both Apple and Android devices puts you in touch with tens of thousands of boaters who can help answer your every question.DragQueen Anchor Alarm is another anchoring app available for both Android and Apple devices and smartphones. When anchored, the My Anchor Watch app can help ensure you know it if your anchor is starting to drag.GPS Long Distance Log is a logging app for Android - not a plotter but a good system for logging a voyage.To be prepared, learn also to navigate with just a depth finder and a chart.
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