We have been busy working on our Boatability iPhone and iPad app.. Our goal is to make learning the IALA buoyage and understanding its use on charts easy and fun. 
Learn the basics and then build your knowledge with fun exercises and little tests; you can even challenge your mates on Twitter.. 
We work through: 
Lateral Marks (Green and Red) 
Cardinal Marks 
Special Marks 
Isolated Danger 
Buoyage on Charts 
Light Sequences 
As an introductory offer you can download our app for just 69p 
Reviews : 
"Something which should be in every boaters toolkit..." - Coastguard 
CALL 02392 346075 / 07985 089973 (up to 10:30pm) 
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