Vessel Electronics and Navionics Plotters 

Navionics Free Web App Tutorial 

We explain how to set up your Navionics on the free web app version to use with passage planning alongside google maps and google earth.  

Electronics on a vessel

We go through vessel electronics you may have on your vessel or on a charter vessel you may sail on. 

Waypoint Navigation 

This video is about Waypoint Navigation. This is essential for the RYA Day Skipper and RYA Essential Navigation Course. We explain how to choose waypoints, how to enter them, and the pitfalls of waypoints.

How to make a cheap chart plotter 

We explain how to make a chaep chart plotter with an old Samsung Galaxy 

How to change the battery in your Samsung Galaxy.

This video shows you how to change the battery in your Samsung Galaxy to make a new plotter with a GPS built-in.