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When I looked at this pic (1342z) it was showing as being uploaded less than a minute ago, it had zero views, and just one vote, which was a 5-star one.
Make of that what you will !
I wonder who gave it 5 stars ?
It's not rocket science is it

The tail number is only readable above the engine nacelles.
In Europe, aircraft need to have the registration printed as well on the left lower side of the wing.