Tracy Tillman writes:

I rated the tug pilot, and it is my understanding that the Tandem
3's are still in process. (They can't do much with just a Tandem 3 rating,
though.)

http://www.hangglidechicago.com/instructor_credentials.html provides the
following information on instructors:

We are proud to announce that Danny Hartowicz and Mike Van Kuiken
have agreed become instructors and are currently in process of getting their
Instructor Ratings. We will be happy to announce the day when we will be able to
offer Full Hang gliding instruction to those who are interested.