On 26 July your 1901 ZT position is LAT 28° 28' N, LONG 157° 16' E when you take an observation of Jupiter. The chronometer at the time of the sight reads 08h 54m 34s and is 06m 24s slow. The sextant altitude (hs) is 33° 51.5'. The index error is 2.8' off the arc, and the height of eye is 48 feet. What are the azimuth (Zn) and intercept (a) for this sight using the assumed position?

You desire to make good a true course of 129°. The variation is 7°E, magnetic co...

You desire to make good a true course of 132°. The variation is 10°W, magnetic c...

A great circle crosses the equator at 141°E. It will also cross the equator at w...

The track line on the chart is 274°T. Variation is 4°E, and deviation is 2°E. Th...

The true course between two points is 312°. Your gyrocompass has an error of 3°W...

The upper vertex of a great circle track is in LONG 156°00'E. Sailing eastward,...

In which voyage, between two points, is the rhumb line distance NOT approximatel...

At 0100 zone time on 23 September your DR position is LAT 24°25.0'N, LONG 83°00....

At 0400 zone time on 24 June, your DR position is LAT 23° 10.0' N, LONG 085° 33'...

Your 0000 zone time position on 13 June is LAT 24° 35' N, LONG 142° 26' E. Your...