When minus 40 degree Fahrenheit weather sets in at Yellowknife, Canada, Food and mail flights are grounded. Isolated settlements in the arctic depend on the pilots to deliver food, mail and presents for Christmas. This cold snap threatens all these settlements hopes for surviving the winter. Subscribe to WONDER to watch more documentaries: null Buffalo Airways is an airline based in Yellowknife, Northwest Territories, Canada. They mainly fly WWII-era piston powered propeller planes in minus 40 degrees and land on tiny strips of tarmac in the tundra. Follow us on Instagram: https://www.instagram.com/thewonderchannel/ Follow us on Facebook: https://www.facebook.com/TheWonderChannel WONDER is packed with binge worthy reality documentaries for hours of entertainment. Check out our hub of diverse and empowering stories which explore the extreme side of life! Join our Wonderers Facebook group: https://www.facebook.com/groups/2227476344246882 Content licensed from Parade Media to Little Dot Studios. Any queries, please contact us at: owned-enquiries@littledotstudios.com #wonder #documentary #IcePilots