| Serial | built | type-ver-rev | location | history notes | ||
|---|---|---|---|---|---|---|
| initial | current | initial | current | |||
| 1 | 2003? | MD28-A0 | MD28-A0 | nsta1 | spare | 2015 removed | 
| 2 | 2003? | MX16-A0 | MX16-A0 | nsta1 | spare | 2015 removed | 
| 3 | 2003? | MD28-A0 | MD28-A0 | nsta2 | spare | 2014 removed | 
| 4 | 2003? | MX16-A0 | MX16-A1 | nsta2 | spare | 2011/09/28 replaced by serial 19 2011/09/29 modified to A1 2011/09/29 installed as mel1 2013 removed  | 
| 5 | 2003? | MD28-B0 | MD28-B0 | jct1 | spare | 2015 removed | 
| 6 | 2003? | MX16-A0 | MX16-A0 | jct1 | spare | 2015 removed | 
| 7 | 2003? | MD216-A0 | MD216-A0 | main1 | spare | 2015 removed | 
| 8 | 2003? | MX16-A0 | MX16-D0 | main1 | spare | 2018/08/18 modified to rev 2 | 
| 9 | 2006 | MD28-B0 | MD28-B1 | mel1 | spare | 2011 replaced by serial 16 2011/09/27 modified to B1  | 
| 10 | 2006 | MX16-A0 | MX16-A1 | mel1 | spare | 2011/09/29 replaced by serial 4
						 2011/09/30 modified to A1 2011/09/30 installed as main1 2015 removed  | 
| 11 | 2009 | MD28-B0 | MD28-B0 | yard1 | spare | 2015 removed | 
| 12 | 2009 | MXio-A0 | MXio-A0 | yard1 | waiting mod | 2011/10/06 replaced by serial 22 | 
| 13 | 2009 | MD28-B0 | MD28-B1 | nsta3 | xrd1 | 2011 replaced by serial 15 2011 modified to B1 2011 installed as xrd1  | 
| 14 | started 2009 completed 2011/08/09  | MXio-A0 | MXio-A0 (see notes) | nsta3 | xrd2 | 2011 replaced by serial 15 2011 modified to inphase clock 2011 installed as xrd2  | 
| 15 | 2011/08/03 | MD216-B0 | MD216-B0 | nsta3 | spare | 2014 removed | 
| 16 | 2011/08/05 | MD216-C0 | MD216-D0 | mel1 | spare | 2018/08/14 modified to rev 2 | 
| 17 | 2011/08/16 | MD216-C0 | MD216-C0 | xrd2 | xrd2 |   | 
| 18 | 2011/08/24 | MXio-B1 | MXio-B1 | xrd1 | xrd1 |   | 
| 19 | 2011/09/27 | MX16-A1 | MX16-A1 | nsta2 | spare | 2014 removed | 
| 20 | 2011/10/02 | MX16-B1 | MX16-B1 | spare | spare |   | 
| 21 | 2011/10/05 | SMD4-A0 | SMD4-A0 | xrd2 | xrd2 |   | 
| 22 | 2011/10/06 | MXio-B1 | MXio-B1 | yard1 | spare | 2015 removed | 
| 23 | 2011/10/12 | MD88-A1 | MD88-A1 | sto1 | sto1 |   |