History
Past service disruptions and maintenance events
28 April – 5 May 1997
✨
No incidents
All systems operated normally during this period
21–28 April 1997
✨
No incidents
All systems operated normally during this period
14–21 April 1997
✨
No incidents
All systems operated normally during this period
7–14 April 1997
✨
No incidents
All systems operated normally during this period
31 March – 7 April 1997
✨
No incidents
All systems operated normally during this period