Braathens SAFE 's main base was Oslo Airport , Gardermoen from 1946 to 1949 , and then moved its main base to Oslo Airport , Fornebu .
In addition , Braathens has served numerous destinations as both regular and ad - hoc charter .
Braathens   's main base was Oslo Airport , Gardermoen from 1946 to 1949 , and then moved Braathens ' main base to Oslo Airport , Fornebu .
In addition , Braathens has served numerous destinations as both regular and ad - hoc charter .