IU1TXC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU1TXC, decoded by SO8OO in southeastern Poland. 535 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 35 UTC dates. Heard between 2026-04-23 and 2026-06-25.
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 IU1TXC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU1TXC
Approximate centre of JN44, decoded 2026-06-10 05:23 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 | IU1TXC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-25 05:22 | 20m | - / -20 | IQ0VT | -20 / - | 3 | Partial capture |
| 06-10 05:23 | 40m | -17 / +4 | IQ1BK | -2 / - | 4 | ✓ Closing observed |
| 06-10 05:16 | 40m | -10 / -3 | II9RICT | -7 / -5 | 2 | Partial capture |
| 06-08 19:18 | 40m | -9 / -2 | II3RITN | -8 / -6 | 2 | Partial capture |
| 06-08 19:16 | 40m | - / - | SP6AXW | -3 / - | 5 | Partial capture |
| 06-07 05:45 | 40m | - / -6 | IQ4FE | -8 / - | 2 | ✓ Closing fragment |
| 06-07 05:43 | 40m | - / -1 | IQ4FJ | -12 / - | 2 | Partial capture |
| 06-06 21:09 | 80m | - / -12 | IY4PRC | +4 / - | 2 | ✓ Closing fragment |
| 06-06 21:06 | 80m | -16 / +1 | IQ2DB | -10 / -2 | 3 | ✓ Full exchange observed |
| 06-06 20:51 | 80m | - / - | EA1IOK | -6 / - | 2 | Partial capture |
| 06-06 20:50 | 80m | -13 / -1 | II0RTER | -6 / +1 | 2 | Partial capture |
| 06-06 20:47 | 80m | -10 / - | II9RIME | - / -9 | 3 | Partial capture |
| 06-06 20:27 | 40m | -12 / -7 | IR5RTSE | -3 / -1 | 3 | Partial capture |
| 06-05 20:30 | 40m | -5 / - | IQ0OS | -8 / - | 3 | ✓ Closing observed |
| 06-05 20:28 | 80m | - / - | 9A4ZM | +10 / - | 3 | Partial capture |
| 06-05 20:27 | 80m | -4 / - | IQ1TO | -11 / +2 | 3 | ✓ Full exchange observed |
| 06-05 18:08 | 40m | -10 / - | IQ6PE | -1 / -12 | 3 | ✓ Closing observed |
| 06-05 18:07 | 40m | -10 / 0 | IQ7PU | -1 / - | 3 | ✓ Closing observed |
| 06-03 20:24 | 80m | -2 / +5 | II9RICT | +8 / - | 2 | Partial capture |
| 06-03 20:22 | 80m | -18 / - | IR0RCAG | - / -13 | 2 | Partial capture |
| 06-03 20:21 | 80m | - / - | 9A4ZM | 0 / - | 2 | Partial capture |
| 06-03 20:21 | 80m | -6 / +5 | IR2RMAG | -7 / 0 | 2 | Partial capture |
| 06-03 20:19 | 80m | -13 / - | IQ4FE | - / - | 2 | ✓ Closing fragment |
| 06-03 20:16 | 80m | -13 / - | IQ4JO | +7 / -9 | 4 | ✓ Closing observed |
| 06-03 16:44 | 40m | - / - | SP6AXW | -9 / - | 4 | Partial capture |
| 06-02 19:53 | 80m | -10 / -5 | IR8RCAM | +5 / -2 | 3 | Partial capture |
| 06-02 19:50 | 80m | -15 / -6 | IQ8NC | +3 / 0 | 3 | ✓ Full exchange observed |
| 06-02 19:49 | 80m | -21 / -11 | IQ6PE | -4 / -8 | 3 | ✓ Full exchange observed |
| 06-02 19:45 | 80m | -12 / -2 | II2RBUS | -1 / +2 | 2 | Partial capture |
| 06-02 19:34 | 80m | -8 / - | IQ6PE | - / - | 2 | Partial capture |
| 06-02 19:28 | 80m | - / -6 | IU4DTV | -2 / - | 2 | Partial capture |
| 06-02 17:33 | 40m | -12 / -8 | IQ2DB | +1 / +5 | 4 | Partial capture |
| 06-02 17:31 | 40m | -16 / -1 | G4NKV/P | +3 / -2 | 2 | Partial capture |
| 06-02 17:28 | 40m | -18 / - | IQ9BH | - / -5 | 2 | Partial capture |
| 06-01 18:52 | 80m | -16 / -1 | IQ0VT | +11 / +3 | 4 | ✓ Full exchange observed |
| 06-01 17:53 | 40m | -12 / - | IQ0VT | - / -17 | 2 | ✓ Closing fragment |
| 06-01 17:52 | 40m | - / - | OK1DLA | +12 / - | 2 | Partial capture |
| 06-01 17:51 | 40m | - / -19 | IU8RFW | -8 / - | 2 | Partial capture |
| 06-01 17:46 | 40m | -13 / -16 | IQ9BF | -4 / -1 | 4 | ✓ Full exchange observed |
| 05-31 20:29 | 80m | -8 / -5 | DG3HO/Z31 | -15 / -4 | 2 | Partial capture |
| 05-31 20:29 | 40m | - / -1 | IU8RFW | 0 / - | 2 | Partial capture |
| 05-31 19:56 | 80m | - / - | DL1BBO | -1 / - | 3 | Partial capture |
| 05-31 19:52 | 80m | -10 / -4 | IZ5CMG | +2 / -1 | 6 | ✓ Full exchange observed |
| 05-31 19:45 | 80m | - / - | DL1BBO | -1 / - | 3 | Partial capture |
| 05-31 19:43 | 80m | -14 / +1 | IQ0RU | +2 / -12 | 5 | ✓ Full exchange observed |
| 05-31 17:01 | 40m | -12 / -4 | IU4DTV/IGI | -11 / +2 | 3 | Partial capture |
| 05-30 19:24 | 80m | -16 / -1 | IQ0RU | +2 / -12 | 4 | ✓ Full exchange observed |
| 05-30 19:22 | 80m | -10 / +9 | IZ5CMG | +1 / -1 | 6 | ✓ Full exchange observed |
| 05-30 19:16 | 80m | -2 / +8 | IZ5EBD | +8 / +3 | 6 | ✓ Full exchange observed |
| 05-30 19:10 | 40m | - / - | DL5DQZ | +6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191745 -3 1429 IU1TXC SP6AXW JO80 (x2) 191830 -8 1788 IU1TXC II3RITN -02 191845 -3 1428 IU1TXC SP6AXW JO80 191845 -9 1786 II3RITN IU1TXC R-06 051600 -7 729 IU1TXC II9RICT -03 051615 -10 730 II9RICT IU1TXC R-05 051715 -19 1809 <...> IU1TXC JN44 052315 -15 1283 IQ1BK IU1TXC JN44 052330 -1 1283 IU1TXC IQ1BK +04 (x2) 052415 -19 1283 IQ1BK IU1TXC 73 052430 -4 2134 IU1TXC YO9PH -16 175830 -11 852 IU1TXC IR7RMAT -11 201045 -11 773 IU1TXC II0RTER -04
UTC dB Audio Message 123730 -2 1647 IU1TXC IQ8BV -03 (x2) 112330 +17 670 IU1TXC II9MESC -10 112600 -10 1570 IU1TXC IQ8BV -12 (x4) 203130 +15 1481 IU1TXC IR0RCAG -06 052230 -21 1759 IU1TXC IQ0VT -20 (x3)
UTC dB Audio Message 202830 +9 2215 IU1TXC 9A4ZM JN86 (x3) 204730 -12 868 II9RIME IU1TXC JN44 (x3) 205045 -6 1073 IU1TXC II0RTER -01 205100 -13 1073 II0RTER IU1TXC R+01 205145 -8 714 IU1TXC EA1IOK IN62 (x2) 210630 -9 1492 IU1TXC IQ2DB +01 210645 -16 1491 IQ2DB IU1TXC R-02 210700 -12 1492 IU1TXC IQ2DB RR73 210930 +4 1433 IU1TXC IY4PRC -12 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.