This Tu-154 was known in Germany as a Tu-154M-OS (for Open Skies), and in Russia as a Tu-154M-ON.
11+02 was lost in a mid-air collision in 1997 with a C-141 Starlifter over the Atlantic Ocean, and 11+01 was sold to the Vnukovo aircraft repair plant in 2000.
Notice the surveillance equipment on the belly in the third shot, and the Open Skies logo on the top engine nacelle. (You may need to move the scroll bar sideways to view the shots fully.)
11+01 may appear in a future Interflug Tu-154 thread.



Thanks for looking! :)
-SeanTK











