It must be the Mount Whitney (Blue Ridge Class) then according to this:
http://www.globalsecurity.org/milita...avy/lcc-20.htm
The pictures of the Blue Ridge class certainly look like it. Mount Whitney is based in Gaeta since jan 2005.
San Giorgio class is much different:
http://www.jeffhead.com/worldwideair...rs/giorgio.htm
Thanks for the suggestions. i never thought about such a dedicated command/flagship.