Here's a message from Dennis McGuire, Jr. on Friday:

The new academy engine arrived at the Quinn Fire Academy today. Here are the details:
10/10/2011 Spartan/Crimson
1500/500 (Foam system not confirmed)
VIN: 4S7AT2E96CC074720
Serial #: 211032-01
Shop #: D-656
Chicago Fire Department Quinn Fire Academy engine

The new CFD Quinn Fire Academy engine that carries shop #D-656 arrived at the academy on 5-25-12. Photo by Dennis McGuire, Jr.

Chicago Fire Department Quinn Fire Academy

The two fire academy engines together. The newer model is branded Spartan ERV and the older one is a Spartan Luverne. Photo by Dennis McGuire, Jr.

Also, here are the specs for the new engine at O'Hare (Engine 12S):
10/10/2011 Spartan/Crimson
1500/500 (Foam system not confirmed)
VIN: 4S7AT2E90CC074888
Serial #: 211033-01
No AVF# assigned yet.
This new engine is expected to be fully operational soon and will support training at the academy as well as emergency response in the area. It’s always interesting to see how these units evolve over time — from the older Luverne models to the more modern ERVs. These photos give a nice visual of the changes taking place within the Chicago Fire Department.

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