5-11 Club of Chicago
Chicago Fire Department Info  
ROSTER - FREQUENCIES - TERMINOLOGY - ASSIGNMENTS
This resource is intended to help you understand the basics of monitoring and buffing fires in Chicago. The CFD info section is divided into four sections.

The Roster is an up-to-date listing of the Chicago Fire Department apparatus, sorted by Engine Company location.

Frequencies is the current CFD radio dispatch frequencies.

The Terminology guide will help you understand a lot of the unique language you will hear while listening to the CFD.

And the Assignments sections explains what equipment commonly gets sent to each type of call for service.