Deck: General Navigation

1. A The maximum distance the light may be seen restricted by the height of the light and the curvature of the earth
2. B The minimum distance at which the light may be seen based on a 12 mile distance to visible horizon
3. C The maximum distance at which a light may be seen in clear weather with 10 miles visibility
4. D The minimum distance at which the light may be seen with infinite visibility

Tip: press A-D to answer