A pocket database containing everything a busy skipper needs to know but might find hard to remember from navigation, seamanship and the weather to engine troubleshooting, safety and emergencies (and loads more in between). It is also an ideal reference for students of navigation and seamanship cour...

A pocket database containing everything a busy skipper needs to know but might find hard to remember from navigation, seamanship and the weather to engine troubleshooting, safety and emergencies (and loads more in between). It is also an ideal reference for students of navigation and seamanship courses.