July 24, 2020
            
                 CC-150 Polaris tanker fleet reaches NORAD milestone 
            
            
                
                
                    TRENTON, Ontario —
                
                
                The Royal Canadian Air Force (RCAF) and the Canadian NORAD Region (CANR) achieved initial operating capability for their fleet of CC-150 Polaris air-to-air refuelling tankers, operated by 437 Transport Squadron, from Trenton, Ontario, on July 1, 2020.