History

Past service disruptions and maintenance events

27 December 1965 – 3 January 1966

No incidents

All systems operated normally during this period

20–27 December 1965

No incidents

All systems operated normally during this period

13–20 December 1965

No incidents

All systems operated normally during this period

6–13 December 1965

No incidents

All systems operated normally during this period

29 November – 6 December 1965

No incidents

All systems operated normally during this period