Generate a more complex version of this sentence Fort Mackay / Horizon Airport iku papan anggegana sing dibangun kanggo nglayani proyèk Horizon Oil Sands saka Canadian Natural Resources.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Fort Mackay / Bandara Horizon minangka lapangan udara sing dibangun kanggo nglayani proyek Horizon Oil Sands saka Canadian Natural Resources Ltd. (CNQ - NYSE / TSX), lan dibangun lan disertifikasi kanggo pesawat nganti kalebu B737. "