Well done and a great shot...now for a question: I have seen this in many pictures, as well as from the ground when looking at aircraft either at cruising altitude, or as they are in the descent profile...there is a trail of vapor streaming from the empannage, near to where the apu would be. Now I am pretty sure that the apu would not be on during cruise, but during descent, perhaps, but I have always been puzzeled by the trail coming from this area. Any way you, or someone else could enlighten us? Thanks
Tim
Tim
Comment