CALHAN, Colo. (KRDO) -- The Calhan Fire Department is working on a fire along the 7900 Block of South Calhan Rd, according to the El Paso County Sheriff's Office, around 2 p.m. on March 17. KRDO13 crews are en route to the scene. Details at this time are limited. Stay up to date with the latest local news, sports, and investigations by downloading the KRDO13 app. Click here to download it from the Apple App Store. Android users can download it f…