An active day is when any amount of data is received from that station.
| Identifier | 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 | Mar 10 | Apr 10 | May 10 | Jun 10 | Jul 10 | Aug 10 |
| AE7RS | 28 | 29 | 30 | 31 | 29 | 28 | 31 | 30 | 28 | 30 | 31 | 31 | 30 | 31 | 29 | 31 | 31 | 28 | 18 | 30 | 31 | 29 | 31 | 31 |
| CW0406 | 20 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 27 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 27 | 31 | 14 | 31 | 31 |
| CW0810 | 30 | 15 | 15 | 25 | 28 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 27 | 31 | 27 | 6 | 0 |
| CW1517 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| CW1621 | 0 | 0 | 13 | 31 | 30 | 28 | 30 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 30 | 31 | 27 | 31 | 29 | 31 | 30 | 31 | 31 |
| CW2247 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 30 | 31 | 31 | 29 | 29 | 29 | 24 | 27 | 27 | 31 | 29 | 31 | 29 | 30 | 22 |
| CW2901 | 21 | 26 | 30 | 29 | 31 | 24 | 26 | 27 | 22 | 25 | 24 | 31 | 23 | 26 | 21 | 31 | 30 | 26 | 31 | 29 | 31 | 30 | 27 | 29 |
| CW3250 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 30 | 31 | 30 | 30 | 29 | 31 | 31 | 28 | 31 | 30 | 30 | 30 | 31 | 31 |
| CW4409 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 29 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| CW4448 | 30 | 30 | 30 | 31 | 31 | 28 | 31 | 30 | 30 | 30 | 31 | 31 | 29 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 30 |
| CW5128 | 30 | 31 | 29 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 28 | 31 | 30 | 28 | 30 | 31 | 31 |
| CW5212 | 29 | 30 | 29 | 31 | 31 | 28 | 31 | 30 | 31 | 24 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 27 | 31 | 30 | 31 | 31 |
| CW6105 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 27 | 31 | 31 |
| CW6412 | 27 | 30 | 29 | 29 | 29 | 27 | 30 | 7 | 29 | 21 | 30 | 31 | 18 | 30 | 30 | 28 | 27 | 28 | 31 | 15 | 8 | 28 | 31 | 30 |
| CW6565 | 0 | 0 | 0 | 25 | 31 | 28 | 31 | 30 | 31 | 19 | 31 | 27 | 30 | 28 | 29 | 31 | 31 | 28 | 31 | 30 | 22 | 25 | 30 | 31 |
| CW7053 | 0 | 0 | 0 | 8 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 29 | 28 | 31 | 30 | 31 | 31 |
| CW7544 | 11 | 27 | 20 | 31 | 31 | 25 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 25 | 28 | 30 | 30 | 29 | 30 | 30 | 30 |
| CW7937 | 15 | 29 | 10 | 18 | 21 | 17 | 17 | 1 | 10 | 7 | 5 | 3 | 5 | 7 | 30 | 3 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| CW8854 | 30 | 27 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 31 | 28 | 28 | 31 | 30 | 30 | 30 | 31 | 31 |
| CW9009 | 30 | 31 | 30 | 31 | 28 | 9 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| DW0048 | 29 | 26 | 30 | 31 | 31 | 28 | 31 | 25 | 31 | 29 | 26 | 30 | 28 | 26 | 26 | 23 | 8 | 22 | 27 | 25 | 24 | 22 | 31 | 30 |
| DW0375 | 27 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 30 | 25 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| DW0495 | 30 | 27 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| DW0543 | 30 | 31 | 30 | 31 | 30 | 23 | 29 | 30 | 29 | 30 | 31 | 31 | 30 | 27 | 30 | 31 | 29 | 27 | 18 | 0 | 0 | 0 | 0 | 0 |
| DW1188 | 5 | 27 | 30 | 31 | 31 | 28 | 25 | 27 | 25 | 30 | 31 | 31 | 29 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| DW1194 | 30 | 31 | 30 | 31 | 31 | 28 | 18 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 29 | 21 | 26 | 28 | 31 | 30 | 31 | 30 | 30 | 31 |
| DW1487 | 0 | 2 | 22 | 24 | 8 | 8 | 18 | 8 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 27 | 7 | 0 | 0 | 0 | 0 | 0 |
| DW1714 | 0 | 0 | 11 | 31 | 16 | 12 | 25 | 25 | 14 | 30 | 26 | 24 | 30 | 25 | 30 | 31 | 31 | 27 | 31 | 30 | 27 | 25 | 31 | 31 |
| DW1879 | 0 | 0 | 0 | 13 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| DW2519 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 30 | 31 | 30 | 31 | 31 | 29 | 14 | 29 | 31 | 30 | 17 | 17 | 0 | 3 | 0 | 0 | 4 |
| DW2643 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 31 | 16 | 8 | 11 | 6 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| DW3084 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 31 | 26 | 29 | 31 | 30 | 31 | 29 | 25 | 14 | 3 | 5 | 0 | 0 | 0 |
| DW3200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 30 | 31 | 21 | 26 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| DW3277 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 22 | 26 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 27 | 31 |
| DW3627 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 23 | 31 | 24 | 26 | 31 | 29 | 31 | 29 | 30 | 31 |
| DW3666 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 29 | 5 | 31 |
| DW3731 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 31 | 31 | 28 | 31 | 30 | 26 | 28 | 31 | 29 |
| DW3789 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 14 | 10 | 17 | 8 | 7 | 2 | 17 | 25 | 17 |
| DW4193 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 20 | 26 | 13 | 0 | 0 | 27 |
| DW4359 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 17 | 20 | 30 | 31 | 28 | 31 | 26 |
| DW4689 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 30 | 31 | 30 | 31 | 31 |
| DW5035 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 21 | 18 | 18 |
| DW5081 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 24 |
| K7FLY-9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| KC7FFI | 30 | 31 | 11 | 17 | 31 | 28 | 31 | 16 | 0 | 0 | 18 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 27 | 31 |
| KC7MGR | 30 | 24 | 18 | 26 | 29 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| KC7PHC | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| KD6LFT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| KD7UIU | 0 | 0 | 0 | 0 | 13 | 12 | 0 | 27 | 31 | 30 | 31 | 19 | 30 | 29 | 15 | 31 | 13 | 16 | 31 | 28 | 18 | 0 | 18 | 29 |
| KD7YVX | 15 | 6 | 30 | 31 | 31 | 28 | 31 | 0 | 0 | 0 | 0 | 0 | 2 | 31 | 30 | 30 | 31 | 28 | 31 | 30 | 31 | 30 | 26 | 0 |
| KF6RAL-2 | 30 | 29 | 30 | 31 | 29 | 27 | 30 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 30 | 23 | 23 | 24 | 21 | 21 |
| KF6RAL-5 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 25 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
| KF7IS | 29 | 30 | 30 | 31 | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 31 | 31 | 28 | 29 | 27 | 0 | 30 | 30 | 29 |
| KK7X | 19 | 22 | 22 | 19 | 19 | 21 | 18 | 16 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 15 | 8 | 17 | 28 | 29 | 19 | 27 |
| N7DLI | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 21 | 30 | 30 | 30 | 30 | 31 | 31 | 28 | 31 | 30 | 3 | 19 | 31 | 31 |
| N9YT-9 | 26 | 31 | 20 | 28 | 30 | 28 | 31 | 30 | 31 | 12 | 0 | 0 | 11 | 29 | 26 | 29 | 31 | 24 | 30 | 30 | 31 | 28 | 28 | 31 |
| NO7E | 30 | 31 | 5 | 31 | 18 | 15 | 29 | 30 | 31 | 29 | 29 | 23 | 19 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| WA9UKW | 30 | 28 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 |
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