From the Piper pilot’s perspective, the Beechcraft was approaching from below, and the ground features would have presented a complex background, which would make detecting the aircraft more difficult. ###>Du point de vue du pilote du Piper, le Beechcraft s’approchait depuis le bas et le paysage terrestre aurait constitué un arrière-plan complexe, ce qui rendait plus difficile de repérer l’autre avion.