Originally Posted by georgetg

Right on for buzz, that is a Twotter. jk

Seriously though, it's has to be a pressurized plane, that photo was clearly taken at FL 290 (I know FL290 when I see it, because I fly that high with the 739 all the time)


The second from the top is clearly a Russian jet.
I'm sure it's the new Sukhoi T-50.

Cheers
George