[bagster]

Look how high it goes up into the sky? And look at the base of the line. It appears to be coming from the front of the plane, not the back.

Zoom in on it and it looks VERY hinky.

Bagster

[EasySt]

Filling my curved 55” SUHD 4K monitor with it, I can see the Red White And Blue of the logo on the right side of the rudder, It becomes white at it extends above the horizon from this vantage point. Looks like the Rudder to me.

Can’t quite identify the logo, though.

[generally]

I was about to agree with you, but then I searched for “Airbus 320 rear view” and found this:

https://wallup.net/landscape-night-lights-airport-hill-runway-japan-osaka-wings-turbine-cityscape-rear-view-passenger-aircraft/

The part of the Q pic you’re referring to looks a bit larger than the rudder on this plane, but if it’s something else, then I have to ask myself where is the rudder?

So maybe just the angle or maybe the image is blurred or something?

I’m not completely discounting your theory, however. I still agree that it looks hinky.