An active day is when any amount of data is received from that station.
| Identifier | Mar 08 | Apr 08 | May 08 | Jun 08 | Jul 08 | Aug 08 | Sep 08 | Oct 08 | Nov 08 | Dec 08 | Jan 09 | Feb 09 | Mar 09 | Apr 09 | May 09 | Jun 09 | Jul 09 | Aug 09 | Sep 09 | Oct 09 | Nov 09 | Dec 09 | Jan 10 | Feb 10 |
| AA5ED-10 | 31 | 30 | 25 | 30 | 31 | 31 | 30 | 31 | 28 | 13 | 13 | 23 | 31 | 30 | 31 | 25 | 30 | 25 | 23 | 31 | 8 | 26 | 23 | 25 |
| AC5MR-1 | 31 | 29 | 31 | 29 | 28 | 31 | 30 | 30 | 12 | 29 | 28 | 28 | 30 | 25 | 27 | 25 | 12 | 10 | 28 | 26 | 17 | 29 | 0 | 0 |
| CW0065 | 29 | 30 | 31 | 30 | 19 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 19 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| CW0456 | 30 | 12 | 17 | 6 | 20 | 31 | 30 | 31 | 2 | 20 | 24 | 24 | 31 | 30 | 31 | 24 | 30 | 25 | 23 | 31 | 8 | 26 | 23 | 25 |
| CW1849 | 31 | 24 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 29 | 31 | 29 | 31 | 30 | 29 | 31 | 30 | 31 | 31 | 28 |
| CW2449 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 28 | 9 | 30 | 29 | 31 | 30 | 30 | 28 | 28 | 16 | 30 | 31 | 31 | 27 |
| CW3802 | 31 | 30 | 31 | 26 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 31 | 31 | 28 |
| CW4841 | 20 | 0 | 1 | 22 | 19 | 1 | 5 | 0 | 0 | 19 | 31 | 24 | 28 | 29 | 31 | 27 | 20 | 30 | 11 | 0 | 2 | 0 | 0 | 0 |
| CW4926 | 31 | 16 | 30 | 28 | 31 | 31 | 30 | 31 | 30 | 31 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 6 |
| CW5881 | 30 | 27 | 31 | 30 | 27 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 23 | 30 | 16 | 31 | 30 | 30 | 29 | 31 | 31 | 28 |
| CW6571 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 29 | 31 | 30 | 31 | 30 | 31 | 31 | 28 |
| CW6699 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 29 | 31 | 31 | 28 | 30 | 24 | 10 | 26 | 31 | 30 | 22 | 23 | 29 | 31 | 31 | 28 |
| CW7620 | 31 | 27 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 |
| CW7847 | 30 | 30 | 31 | 29 | 29 | 31 | 30 | 30 | 29 | 31 | 31 | 28 | 26 | 30 | 30 | 30 | 30 | 31 | 30 | 29 | 30 | 31 | 28 | 28 |
| CW7981 | 1 | 19 | 29 | 29 | 31 | 18 | 21 | 31 | 30 | 14 | 13 | 28 | 31 | 30 | 31 | 25 | 22 | 8 | 22 | 17 | 18 | 31 | 31 | 28 |
| CW8594 | 31 | 29 | 30 | 30 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 31 | 30 | 20 | 30 | 28 | 23 | 27 |
| CW9237 | 31 | 30 | 31 | 30 | 23 | 30 | 21 | 28 | 27 | 25 | 28 | 23 | 26 | 27 | 26 | 10 | 0 | 15 | 11 | 1 | 8 | 20 | 5 | 15 |
| CW9726 | 30 | 0 | 26 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 29 | 31 | 28 |
| CW9979 | 31 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 |
| DW1081 | 0 | 0 | 0 | 0 | 0 | 26 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 22 | 31 | 30 | 31 | 31 | 30 | 31 | 22 | 30 | 30 | 28 |
| DW1123 | 0 | 0 | 0 | 0 | 0 | 12 | 14 | 29 | 27 | 31 | 31 | 28 | 31 | 28 | 24 | 29 | 29 | 28 | 30 | 29 | 30 | 30 | 31 | 25 |
| DW1200 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 12 | 24 | 26 | 20 | 24 | 16 | 24 | 11 | 17 | 16 | 10 | 8 | 23 | 7 | 26 | 23 | 18 |
| DW1224 | 0 | 0 | 0 | 0 | 0 | 3 | 25 | 27 | 30 | 28 | 26 | 25 | 30 | 25 | 30 | 25 | 22 | 23 | 30 | 30 | 25 | 31 | 29 | 20 |
| DW2160 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 15 | 11 | 30 | 31 | 30 | 31 | 29 | 23 | 0 | 0 | 0 | 0 | 0 |
| DW2628 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 |
| DW2660 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 31 | 30 | 31 | 31 | 27 | 31 | 29 | 15 | 9 | 4 |
| DW2665 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 31 | 30 | 30 | 31 | 15 | 25 | 7 | 13 | 16 | 8 |
| DW2813 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 30 | 29 | 26 | 29 | 27 | 30 | 31 | 27 | 27 |
| DW2966 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 31 | 31 | 18 | 26 | 4 | 0 | 0 | 0 |
| DW3120 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 31 | 30 | 31 | 29 | 31 | 28 | 6 |
| DW3308 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 24 | 31 | 30 | 23 | 31 | 28 |
| DW3704 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 31 | 31 | 23 |
| DW3797 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 31 | 31 | 28 |
| KB5AAB-1 | 31 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| KB5NMB-3 | 31 | 30 | 27 | 0 | 0 | 31 | 30 | 31 | 30 | 31 | 26 | 11 | 31 | 30 | 23 | 25 | 30 | 27 | 27 | 28 | 30 | 13 | 24 | 28 |
| KC5VCB-5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 30 | 31 | 30 | 30 | 31 | 30 | 31 | 30 | 31 | 31 | 24 |
| KM5GE | 27 | 27 | 31 | 29 | 31 | 30 | 30 | 27 | 25 | 11 | 14 | 26 | 30 | 29 | 29 | 24 | 4 | 0 | 0 | 0 | 24 | 28 | 29 | 28 |
| N5UDK-5 | 0 | 0 | 0 | 5 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 29 | 31 | 30 | 29 | 31 | 30 | 31 | 30 | 31 | 30 | 27 |
| W5JWW | 0 | 23 | 28 | 30 | 29 | 30 | 29 | 31 | 30 | 31 | 31 | 27 | 31 | 30 | 31 | 30 | 31 | 27 | 27 | 31 | 30 | 31 | 31 | 27 |
| W8JE | 29 | 30 | 29 | 26 | 19 | 18 | 27 | 21 | 28 | 31 | 31 | 27 | 26 | 28 | 27 | 27 | 30 | 31 | 27 | 29 | 19 | 22 | 18 | 20 |
| WB5CON | 31 | 11 | 22 | 30 | 30 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 29 | 30 | 31 | 31 | 29 | 31 | 30 | 31 | 31 | 28 |
| WV5V-1 | 0 | 16 | 16 | 0 | 0 | 0 | 13 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 29 | 25 | 31 | 30 | 28 |
| WZ5Y-2 | 25 | 11 | 15 | 14 | 20 | 29 | 27 | 29 | 24 | 29 | 23 | 25 | 29 | 30 | 23 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 |
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