Ellen MacArthur wrote:
"katy" wrote
| May never be needed...if their speeds are such that one bypasses the
| other completely....

Good try but I said if it looks like they're gonna hit each other. You have one
more guess...

Cheers,
Ellen



they both have the burden of avoiding a collision...;ppls ;ole os like
almost preganat...there is no such thing...and speed does make a
diference because it is a variable factor....