I don't have my high altitudes handy, but I can tell you...
Green Bay VOR (high altitude) is a major intersection in the Northern US. There seven different J-Routes into Green Bay. They come from Duluth, Minneapolis, Brainerd, SSteMarie, Traverse City, Milwaukee (Badger--BAE VOR)and Flint. SSte Marie and Duluth eventually feed to trans-atlantic and trans-pacific routes respectively.
Based on the routing you described, my guess is that the aircraft is enroute to ORD from somewhere in Europe. Looks to me like an A330--does ORD get any of those?
The Stevens Point VOR (west of GRB
) is also the beginning of major jet routes that feed to the southwest.
You may want to subscribe to a flight tracker.
BTW, I was born in GRB
and lived in Allouez as a kid. Go Packers!!
[Edited 2004-10-31 13:37:08]