Chicago Fire is an American television drama series that airs on the NBC channel (USA) & Sky Atlantic (UK). The series originally premièred Season 1 on October 10, 2012. The show follow the lives of the firefighters and paramedics of the Chicago Fire Departments Firehouse 51. Firehouse 51 is home of Battalion 25, Ambulance 61, Engine 51, Truck 81 and Rescue Squad 3. The men and women …