Determine the great circle distance and initial course from LAT 37°47.5'N, LONG 122°27.8'W to LAT 33°51.7'S, LONG 151°12.7'E.

Correct Answer: Option B — 6445.2 miles, 240.3°T

Great circle distance and initial course are derived using the haversine formula or the ABC tables found in Bowditch. Given the coordinates, the shortest path between these points yields a distance of 6445.2 nautical miles and an initial great circle bearing of 240.3°T, accounting for the Earth's curvature.