1. FREE Captains & Mates License Exam Prep
(Deck Exams/Master 1600 Ton)

... Test Prep" at the top of this page or select an exam category from the menu on your right. Coast Guard Exam Prep CD/DVD Click Coast Guard License Study CD/DVD for more information!  ...

2. Planning Passages
(Mariners Education/Navigation)

... to the ship's navigator. Studies show that human error is a factor in 80 percent of navigational accidents and that in many cases the human making the error had access to information that could have ...

3. Navigational History
(Mariners Education/Navigation)

... information, and provide control signals required to maintain a vessel on a preset course. The navigator becomes a system manager, choosing system presets, interpreting system output, and monitoring vessel ...

4. Marine Navigation
(Mariners Education/Navigation)

... information from satellites. Most other modern techniques rely on crossing lines of position or LOP. A line of position can refer to two different things: a line on a chart and a line between the observer ...