In a message dated 4/2/04 7:54:47 AM Central Standard Time, kmartin@cwia.com
writes:
501f Indication is the same, Aspect is Red over solid (not flashing)
web page shows red over flashing yellow.
Ken Martin is correct; Al Krug's diagram is incorrect for Rule 501(f);
"Diverging Approach" is a steady yellow on the second signal head down. Now if
you
want to really see a "cluster ....", check Amtrak's signal indications for
Chicago Union Station. There are 58 different indications for what took the
original Chicago Union Station Co. basically only 5 indications to get you
anywhere on their property. That's your tax dollars hard work!
Bob Campbell
[Non-text portions of this message have been removed]
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