helmsman wrote:

On Sat, 25 Feb 2006 16:24:56 -0500, dxAce
wrote:


At what time would both Hawaii and Michigan be on the grey line?

dxAce
Michigan
USA

No cigar. Only 3854 nautical miles apart.

That's right! So no grey line propagation. Sunrise enhancement perhaps, but not
true grey line.

dxAce
Michigan
USA