Your ARPA has automatic speed inputs from the log. Due to currents, the log is indicating a faster speed than the speed over the ground. What should you expect under these circumstances?

Which type of daymark is used to mark the port side of the channel when entering...

A magnetic compass card is marked in how many degrees?

The heading of a vessel is indicated by what part of the compass?

What does the lubber's line on a magnetic compass indicate?

A vessel heading NNW is on a course of __________.

A vessel heading NE is on which course?

A vessel heading WSW is on a course of __________.

A vessel heading SSE is on a course of __________.

Apparent wind speed blowing across a MODU under tow can be measured by a(n) ____...

At 0000 you fix your position and change course to 090°T. At 0030 you again fix...