ZAU Chicago Center 120.12

[tony.airlines]

Hello,

I was wondering if the recordings for Chicago Center 120.12 are archived on the site? I see some feeds for Chicago Center, but not any matching the frequency 120.12. I was trying to track along a Volaris flight departing KORD and the frequency the controller said was "120.12".

[Andrew Bendel]

Sector 44 (Peotone low), with the RCAG at Kankakee.