Felle,
After checking my photo's on my PC at home I have to say you are right. It is "PATO III" instead of "PATO II".
That indead makes it to be S9-TAG.
I think their destination will be the Aerotec company at Rothenburg/Oberlausitz (EDBR) in Germany.
Hopefully the other 2 (S9-TAI and S9-TAJ) Aerotec Mil M-14BT's are coming back to Europe soon
Thanks for the heads up Felle.