Deck: Navigation Problems

1. A Military exercises being carried out within a 150 mile radius of LAT 47°10'N, LONG 137°30'W will interfere with the proposed track line.
2. B When plotted on a Mercator chart the great circle track will appear as an S curve with the curve reversing at the latitude of the point of tangency (30°N).
3. C Distance is measured by determining the length of a line in minutes of arc from the midpoint of the track to the point of tangency.
4. D The entire track line is to the west of the Northern Hemisphere vertex.

Tip: press A-D to answer