Civil twilight begins at 1910 zone time on 20 July. Your DR position at that time is LAT 22° 16' N, LONG 150° 06' W. Which statement concerning the planets available for evening sights is TRUE?

A vessel heading SSE is on a course of __________.

A vessel heading NNW is on a course of __________.

A vessel heading NE is on which course?

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

A vessel heading WSW is on a course of __________.

A magnetic compass card is marked in how many degrees?

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

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 270°T. At 0030 you again fix...

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