Cela comporte de nombreux aspects, mais l'un des plus importants, comme vous le savez, est qu'une part importante de la capacité, de la charge payante, dans le Nord, c'est le fret, et il n'y avait ni taxe sur le transport aérien ni autre redevance.
It has many aspects, but one of the more important ones, as you may know, is that a large portion of the capacity, of the payload, in the north is cargo, and there was neither an air transportation tax, nor any other fee.