Volodymyr Gorbanovsky , deputy general director of the plane 's owners , Mediterranean Airlines , said initial information indicated it had veered from its flight path because of fog .
Volodymyr Gorbanovsky , deputy general director of the plane 's owners , Mediterranean Airlines , said it appeared to have veered from its flight path because of the fog .
symbolic construction which uses abstract concepts,facts or laws variables and their relations that explain and predict how an observed phenomena exists and operates