5 points to you Bob.

Bobspirt wrote in message
...
1 pt each

What is a range, and how are two lights used to establish a range?

To mark a direction, usually a channel, at night. One higher than the
other,
then line 'em up.

How are red sector in lights used?

Keep clear.

Why are lighthouses all designed differently?

Identify location by color scheme or other attributes.

At night, what danger should a helmsman be aware of when
steering for a lighted bouy that is being used as a way point?

don't hit it or the jackass tied to it using his BBQ; keep to the
appropriate
side.


What is a Morse Code "A" light mean?

safe water at center of a channel