History
Past service disruptions and maintenance events
30 March – 6 April 1987
✨
No incidents
All systems operated normally during this period
23–30 March 1987
✨
No incidents
All systems operated normally during this period
16–23 March 1987
✨
No incidents
All systems operated normally during this period
9–16 March 1987
✨
No incidents
All systems operated normally during this period
2–9 March 1987
✨
No incidents
All systems operated normally during this period
23 February – 2 March 1987
✨
No incidents
All systems operated normally during this period