From your 0841 position, you are steering a course of 241°T to the northeasterly inbound channel entrance, your speed is now 15 knots. What is your ETA abeam of buoy "NCA" (LL#375)?

At 0725 you determined your vessel's position to be 37°15.5'N, 75°33.2'W. Assumi...

The following questions are to be answered using chart 12221 TR, Chesapeake Bay...

Geographic range is the maximum distance at which a light may be seen under whic...

The Light List indicates that a light has a nominal range of 10 miles and is 11...

The Light List indicates that a light has a nominal range of 13 miles and is 36...

The Light List indicates that a light has a nominal range of 14 miles and is 42...

The Light List shows that a navigational light has a nominal range of 15 miles a...

The Light List shows that a navigational light has a nominal range of 6 miles an...

As you pass through the Chesapeake Bay Bridge and Tunnel, you take a bearing of...

(5.8.2.2B1-3) At about what time will you see Chesapeake Light if visibility is...