Rybolovlev’s plane’s registration tail “number” seems to be M-KATE.

And a tracking site:
Edit: Free reg and you can access four months of history. Entire flight history available for purchase.
Rybolovlev’s plane’s registration tail “number” seems to be M-KATE.

And a tracking site:
Edit: Free reg and you can access four months of history. Entire flight history available for purchase.