A pocket database containing everything a busy skipper or their crew 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 s...

A pocket database containing everything a busy skipper or their crew 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.