She's the "Workhorse of the North," powering through the vast Arctic region, where conditions can turn deadly in seconds. The rugged Nolinor Aviation's 737-200 C is a combination cargo and passenger aircraft. In this episode, the flight crew delivers 4,500 kilograms of essential food, two pallets of vital mining equipment, and 57 miners from Val D'Or, Quebec to Meadowbank, the coldest mine on Earth. The gold mine depends on this super hauler four times a week, but common temperatures of minus 50 degrees and 80 mph Arctic winds often wreak havoc on the aircraft and her missions. Follow her on a typical job, which poses challenges that are anything but routine.