From the closing of Fornebu in 1998 , it moved back to Gardermoen and established it as a hub .
Braathens SAFE 's main base was Oslo Airport , Gardermoen from 1946 to 1949 , and then moved its main base to Oslo Airport , Fornebu .
From the closing of Fornebu in 1998 , Braathens SAFE moved back to Gardermoen and established Oslo Airport as a hub .
Braathens SAFE 's main base was Oslo Airport , Gardermoen from 1946 to 1949 , and then moved its main base to Oslo Airport , Fornebu .