History

Past service disruptions and maintenance events

30 March – 6 April 2009

No incidents

All systems operated normally during this period

23–30 March 2009

No incidents

All systems operated normally during this period

16–23 March 2009

No incidents

All systems operated normally during this period

9–16 March 2009

No incidents

All systems operated normally during this period

2–9 March 2009

No incidents

All systems operated normally during this period

23 February – 2 March 2009

No incidents

All systems operated normally during this period