An active day is when any amount of data is received from that station.
| Identifier | Jun 06 | Jul 06 | Aug 06 | Sep 06 | Oct 06 | Nov 06 | Dec 06 | Jan 07 | Feb 07 | Mar 07 | Apr 07 | May 07 | Jun 07 | Jul 07 | Aug 07 | Sep 07 | Oct 07 | Nov 07 | Dec 07 | Jan 08 | Feb 08 | Mar 08 | Apr 08 | May 08 |
| CW1034 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 31 | 29 | 31 | 30 | 31 |
| CW3619 | 30 | 31 | 31 | 30 | 31 | 30 | 30 | 28 | 28 | 29 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 31 | 27 | 3 | 29 | 25 | 31 |
| CW5455 | 28 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 31 |
| CW5978 | 28 | 31 | 31 | 7 | 31 | 30 | 31 | 13 | 15 | 31 | 21 | 26 | 30 | 30 | 31 | 21 | 20 | 30 | 31 | 31 | 29 | 31 | 29 | 25 |
| CW6010 | 26 | 30 | 26 | 30 | 31 | 30 | 31 | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 31 |
| CW6329 | 0 | 0 | 26 | 30 | 31 | 30 | 31 | 14 | 10 | 16 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 31 | 31 | 29 | 31 | 30 | 31 |
| CW7567 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 2 | 4 | 4 | 4 | 2 | 0 | 3 | 4 | 2 | 3 | 1 | 0 | 0 | 0 |
| CW8378 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 30 |
| CW9167 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 |
| CW9210 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 4 | 0 | 0 | 0 | 0 |
| DW0170 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 30 | 31 |
| DW0224 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 29 | 31 |
| DW0644 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| HB9AS-8 | 12 | 3 | 0 | 20 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 29 | 31 |
| HB9BA-8 | 30 | 31 | 31 | 30 | 31 | 30 | 27 | 24 | 27 | 29 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 31 |
| HB9DNU | 26 | 30 | 31 | 8 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 8 | 31 | 30 | 31 | 29 | 29 | 31 | 30 | 31 |
| HB9MCY-8 | 26 | 26 | 25 | 30 | 31 | 25 | 22 | 30 | 28 | 27 | 30 | 30 | 23 | 31 | 20 | 25 | 31 | 12 | 29 | 31 | 29 | 31 | 16 | 31 |
| HB9MTL-8 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 27 | 31 | 30 | 31 |
| HB9MZI | 22 | 0 | 29 | 28 | 30 | 29 | 30 | 31 | 28 | 31 | 30 | 27 | 26 | 30 | 26 | 27 | 22 | 21 | 29 | 31 | 29 | 28 | 30 | 31 |
| HB9TJM-1 | 0 | 0 | 0 | 0 | 0 | 16 | 31 | 31 | 25 | 18 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 |
Click on Identifier to see station location or here for member list.