Downers Grove, IL

ASC T-128 - Downers Grove Golf Club. Photos taken 11/26/21, copyright Christopher Aylward.

ACA Allertor 125 - Downers Grove FD. This was thought to have been a P-15 replacing an Allertor, but evidence seems to show that it's actually an Allertor. Siren refurbished with P-15 housing between 2006-2011. A photo is attached explaining the theory behind this being an Allertor, please view it. Photos taken 11/26/21, copyright Christopher Aylward.

ACA P-15 - IL Tollway Plaza 56A. Photos taken 11/26/21, copyright Christopher Aylward.

ACA P-15 - Earlston Rd between 40th St and 41 St. Photos taken 11/26/21, copyright Christopher Aylward.

ACA P-15 - O'Brien Park. Photos taken 11/26/21, copyright Christopher Aylward.

FS STH-10 - Located atop Downers Grove Village Hall. Photos taken 11/26/21, copyright Christopher Aylward.