| Date | Operational? | Description/reason | Last updated by |
|---|---|---|---|
| Jan. 11, 2011, midnight | Replaced/retired | Site status set to retired/replaced during migration - new abbreviation found | admin |
| July 6, 2009, midnight | Yes | DC motor replaced (with old spare) | v.sherlock |
| July 2, 2009, midnight | No | Scanner failure (tachometer); repair underway | v.sherlock |
| May 22, 2009, midnight | Yes | wennberg | |
| Feb. 8, 2009, midnight | No | Laser failure | v.sherlock |
| Jan. 22, 2009, midnight | Yes | Operational since 06/2004. 21-Aug-2008 by VS. | dwunch |