History
Past service disruptions and maintenance events
28 February – 7 March 1983
✨
No incidents
All systems operated normally during this period
21–28 February 1983
✨
No incidents
All systems operated normally during this period
14–21 February 1983
✨
No incidents
All systems operated normally during this period
7–14 February 1983
✨
No incidents
All systems operated normally during this period
31 January – 7 February 1983
✨
No incidents
All systems operated normally during this period