From 1975 to 1977 the company experienced a major increase to traffic flying three aircraft for Linjeflyg for its scheduled , domestic network . Flying out of Stockholm Bromma Airport , it served seven towns in southern Sweden . On 15 January 1977 one its aircraft flying Linjeflyg Flight 618 crashed at Kälvesta during approach to Bromma , killing all 22 people on board . The Linjeflyg contract expired that year and the company ceased operations in 1978
Linjeflyg Flight 618
Linjeflyg Flight 618
Skyline (Sweden)