This is a DC-4 combo, Cargo and Waterbomber flying the skies thin in NWT and a TV star in "Ice Pilots NWT"
Buffalo Airways is a family-run airline based in Hay River, Northwest Territories, Canada established in 1970 by Joe McBryan, also known as "Buffalo Joe". It operates scheduled passenger, scheduled cargo, charter passenger, charter cargo, firefighting and fuel services. Its main base is at Yellowknife Airport (CYZF) with two other bases at Hay River Airport (CYHY) and Red Deer Regional Airport (CYQF). The Red Deer base is the main storage and maintenance facility.
This year, Buffalo Airways was involved in a recreation of the historic Dam Busters raids of WWII, being selected as the company to fly the mission, with their own plane and pilots. Buffalo would drop a recreation 'Upkeep' bouncing bomb from their DC-4. The project was documented in the documentary television show Dambusters Fly Again in Canada, and Dambusters: Building the Bouncing Bomb in the UK.
Canadian Aviation Blog
Ice Pilots NWT