At 0731, approximately how much water is under your keel?

From your 0620 position, what will be the course to make good to arrive 0.3nm du...

From your 0410 fix, what is the course per standard magnetic compass to the entr...

At 0415, you take the following bearings: Stratford Point Light 329.5°pgc Mi...

At 0430, you change course and speed to make good 090°T at 10 knots. At 0433, yo...

From your 0430 position, what is the course per standard magnetic compass to a p...

At 0430, you take the following bearings: Stratford Point Light: 307° pgc Mi...

By 0430, the wind has increased, and the visibility cleared due to passage of a...

At 0520, you are on course 243°pgc at 12 knots. What is the course per standard...

At 0530, the Coast Guard announces that Chesapeake Channel is closed indefinitel...

At 0550, engineering repairs are complete and speed is increased to 9.6 knots. A...