On 14 March at 1845 ZT, you take a sextant observation of Polaris. Your DR position is LAT 29°10'N, LONG 154°30'W, and your sextant reads 29°53.5'. Your chronometer reads 04h 42m 36s, and the chronometer error is 02m 24s slow. Your height of eye is 24 feet, and the index error is 1.3' off the arc. Determine the latitude by Polaris.

Which condition exists at the summer solstice in the Northern Hemisphere?

You are on course 138°T. To check the latitude of your vessel you should observe...

You are on course 312°T. To check the speed of your vessel you should observe a...

What is the equivalent of 2° 35' in time units?

What is the equivalent of 83°29.6' in time units?

A latitude line will be obtained by observing a body __________.

The measurement of local time is based on the passage of the Sun over the ______...

The navigational triangle uses parts of two systems of coordinates, one of which...

A sidereal day is approximately how much shorter than a solar day?

While steering a course of 150°T, you wish to observe a body for a latitude chec...