As new domestic airports were built , Braathens SAFE and SAS were awarded each their share of monopoly route concessions .
Braathens SAFE retained an international charter service using the DC - 3 and DC - 6 .
As new domestic airports were built , Braathens SAFE and SAS were awarded each Braathens SAFE 's share of monopoly route concessions .
Braathens SAFE retained an international charter service using the DC - 3 and DC - 6 .