DA1JS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DA1JS, decoded by SO8OO in southeastern Poland. 134 related FT8 messages, 17 CQ messages, observed on 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-06-02 and 2026-08-20.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations DA1JS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DA1JS
Approximate centre of JO60, decoded 2026-08-07 12:45 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | DA1JS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 19:55 | 20m | - / - | M8KKH | -4 / - | 2 | Partial capture |
| 08-07 12:31 | 20m | - / -13 | F5SZY | -1 / - | 6 | ✓ Closing fragment |
| 08-06 08:21 | 20m | - / - | EB3JT | -15 / - | 4 | ✓ Closing fragment |
| 07-25 18:11 | 20m | -10 / - | 9K2OK | - / - | 2 | Partial capture |
| 07-24 23:02 | 20m | -9 / - | LA6PTA | - / -2 | 3 | ✓ Closing fragment |
| 07-24 23:00 | 20m | -7 / - | 5Z4VJ | - / - | 2 | Partial capture |
| 07-24 22:56 | 20m | -8 / - | TI2KI | - / - | 2 | Partial capture |
| 07-24 22:54 | 20m | -4 / -12 | HA1BF | -22 / - | 3 | Partial capture |
| 07-24 22:52 | 20m | -5 / - | DL1UDO | - / -8 | 3 | Partial capture |
| 07-24 17:44 | 20m | - / - | EA3GXK | -7 / - | 2 | ✓ Closing fragment |
| 07-24 09:53 | 10m | - / +3 | IK1MJK | -17 / - | 2 | Partial capture |
| 07-24 09:27 | 20m | -8 / -15 | OE8DDX | -12 / - | 3 | Partial capture |
| 07-22 06:59 | 20m | - / -12 | F4LNM | -13 / - | 2 | Partial capture |
| 07-19 12:28 | 20m | - / -10 | EW1MN | +3 / - | 2 | ✓ Closing fragment |
| 07-18 18:51 | 20m | -5 / - | VA7RY | - / - | 3 | Partial capture |
| 07-18 18:48 | 20m | - / - | DF6NL | -8 / - | 4 | Partial capture |
| 07-18 18:47 | 20m | - / -17 | DK6AH | -18 / - | 3 | ✓ Closing fragment |
| 07-18 18:36 | 20m | -5 / - | VE2OPR | - / - | 3 | Partial capture |
| 07-18 18:33 | 20m | -2 / - | XV9T | - / - | 4 | Partial capture |
| 07-18 18:14 | 20m | - / -16 | 7Z1BM | -6 / - | 2 | ✓ Closing fragment |
| 07-18 17:50 | 20m | -8 / -19 | MI0JZZ | -14 / +7 | 4 | ✓ Full exchange observed |
| 07-18 17:48 | 20m | - / - | F4IIX | +4 / - | 4 | Partial capture |
| 07-18 17:39 | 20m | -12 / - | TN8GD | - / 0 | 2 | ✓ Closing fragment |
| 07-18 17:33 | 20m | - / -10 | E70SZ | +4 / - | 2 | Partial capture |
| 07-18 12:06 | 10m | - / - | EB3JT | -10 / - | 2 | Partial capture |
| 07-18 12:01 | 20m | - / +3 | R2AL | -6 / - | 3 | Partial capture |
| 07-04 20:41 | 40m | - / -14 | TM2WWA | -8 / - | 2 | ✓ Closing fragment |
| 07-04 20:36 | 40m | - / -12 | DJ0MAB | -11 / - | 3 | ✓ Closing fragment |
| 07-04 20:31 | 40m | - / -13 | DL7ACN | -20 / - | 2 | ✓ Closing fragment |
| 07-04 20:22 | 40m | - / -12 | II3WWA | +2 / - | 2 | Partial capture |
| 07-04 20:19 | 40m | - / 0 | TM2WWA | -8 / - | 2 | ✓ Closing fragment |
| 07-04 19:24 | 20m | -8 / - | II0WWA | - / -19 | 3 | ✓ Closing fragment |
| 07-04 19:20 | 20m | 0 / - | <...> | - / 0 | 5 | Partial capture |
| 07-04 19:17 | 20m | -6 / - | IU5HIU | - / -3 | 3 | Partial capture |
| 07-04 19:16 | 20m | -4 / - | II0WWA | - / - | 2 | Partial capture |
| 07-04 19:11 | 20m | -12 / - | II0WWA | - / - | 2 | Partial capture |
| 07-04 19:08 | 20m | -8 / - | OL6WWA | - / -7 | 3 | Partial capture |
| 07-04 19:05 | 20m | -8 / +2 | II7WWA | -6 / +5 | 6 | ✓ Full exchange observed |
| 07-04 19:03 | 20m | -2 / - | S55A | - / -12 | 2 | ✓ Closing fragment |
| 07-04 19:01 | 20m | 0 / 0 | CR2WWA | -17 / -11 | 5 | ✓ Full exchange observed |
| 07-04 18:59 | 20m | -6 / - | CS2WWA | - / - | 3 | Partial capture |
| 06-27 17:38 | 10m | - / -17 | F4FSY | -6 / - | 2 | ✓ Closing fragment |
| 06-27 17:35 | 10m | - / +6 | M0BEW | -6 / - | 2 | ✓ Closing fragment |
| 06-13 15:53 | 40m | -8 / -1 | DK5AI | -4 / - | 4 | ✓ Closing observed |
| 06-05 18:25 | 20m | - / -17 | TA2EE | -13 / - | 5 | Partial capture |
| 06-05 18:18 | 20m | - / -20 | EA3RO | -18 / - | 2 | ✓ Closing fragment |
| 06-05 17:56 | 20m | - / -18 | TA3TCW | -8 / - | 5 | ✓ Closing fragment |
| 06-03 19:00 | 20m | - / -19 | HZ1TT | -4 / - | 3 | Partial capture |
| 06-03 18:47 | 40m | -7 / -12 | M0MBM | -16 / - | 4 | ✓ Closing observed |
| 06-03 18:47 | 40m | -11 / +6 | PA3GAE | -2 / - | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 082215 -16 1127 DA1JS EB3JT JN01 (x3) 122915 -24 2175 DA1JS IZ4AIF JN54 122945 -10 2581 DA1JS IV3JJT JN65 123115 +2 2175 DA1JS F5SZY IN96 (x6) 173145 -13 902 DA1JS TA1GO R-09 192745 -15 1832 DA1JS IU5HIU 73 195530 -8 2154 DA1JS M8KKH JO01 (x2)
UTC dB Audio Message 155445 -5 439 DA1JS DK5AI 73 201900 -7 1223 DA1JS TM2WWA +00 (x2) 202200 +3 627 DA1JS II3WWA -12 (x2) 203130 -20 2045 DA1JS DL7ACN R-13 (x2) 203630 -10 242 DA1JS DJ0MAB JN49 (x3) 204130 -8 1223 DA1JS TM2WWA -14 (x2) 205545 -10 1725 DA1JS EA8UP -06 204715 -8 535 DA1JS OO0O -05 124530 -14 792 TK4QP DA1JS JO60
UTC dB Audio Message 173545 -5 514 DA1JS M0BEW +06 (x2) 173815 -6 1702 DA1JS F4FSY -17 (x2) 100900 -7 803 DA1JS II5WWA RR73 102830 -19 1002 DA1JS Z30WWA -22 110715 -9 680 DA1JS TM8WWA RR73 112230 -13 802 DA1JS II5WWA -06 112300 -9 802 DA1JS RR73; DF6NL <...> +10 120645 -11 2716 DA1JS EB3JT JN01 (x2) 120715 -14 894 DA1JS IK1MJK/P R-07 095345 -15 1244 DA1JS IK1MJK JN35 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.