[TigersEye]

The CONTRAIL DRIFTED (at ~80 MPH+) from NORTH of Leyvas' EARLY position to SOUTH of his FINAL position. IOW , He filmed it looking NORTH at it And then he filmed it looking SOUTH at it

Since his position was always far north of UPS902's flight path that eliminates that as a source of the "contrail."

You deserve no more consideration from me.

I'm sorry that you're feeling so much emotional distress from my replies to your speculations. Perhaps you need a break from thinking about it all.

[TigersEye]

When seen at the lowest zoom level in the tape the "contrail" appears to be almost due west of the photographer's position. It is so far out there that even drift of a few miles of the "contrail" north to south (4 miles max in 3 minutes at 80 mph) would be insignificant from his perspective.