I got an alert approximately half an hour ago that this flight was squawking 7700. The aircraft, an A340-313X reg 3B-NBI seems to have flown all the day from LHR all the day to North West Italy before turning back and is now descending in to CDG although now it's no longer squawking 7700?
UPDATE: Showing as landed safely at CDG now. Would still be intetested in what the emergency was that led to the flight diversion though.
[Edited 2013-01-03 03:57:14]