We were delighted to receive in the mail a KC-135 Ground Tracking Guide and discovered a project that might be of interest to some of our readers. You can view more about the event here. You may participate in the event this Wednesday at Midnight. Join the Intermod forum to see what is going on. Their recent communique included this message: This Wednesday at midnight, the KC-135 Ground Tracking Network will assemble at 6525 N. Clark St. Don’t be late. This will end permanently at 1:00 am.  Above the doorway there is a large white sign that says LIN____N FOUNDATION and BAUHAUS WOODSHOP. Park in the parking lot just north of the building.