History

Past service disruptions and maintenance events

27 December 1999 – 3 January 2000

No incidents

All systems operated normally during this period

20–27 December 1999

No incidents

All systems operated normally during this period

13–20 December 1999

No incidents

All systems operated normally during this period

6–13 December 1999

No incidents

All systems operated normally during this period

29 November – 6 December 1999

No incidents

All systems operated normally during this period