ES0IA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ES0IA, decoded by SO8OO in southeastern Poland. 341 related FT8 messages, 21 CQ messages, observed on 80m, 40m, 20m, 10m, across 24 UTC dates. Heard between 2026-05-24 and 2026-08-21.
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 ES0IA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ES0IA
Approximate centre of KO18, decoded 2026-08-21 19:04 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 | ES0IA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 19:05 | 80m | - / -14 | EN35UKR | -14 / - | 6 | Partial capture |
| 08-21 19:04 | 80m | -2 / +4 | OZ1GC | -1 / - | 3 | ✓ Closing observed |
| 08-21 19:00 | 80m | -2 / +10 | OH5KNL | +4 / +6 | 3 | ✓ Full exchange observed |
| 08-21 18:55 | 40m | +4 / - | <...> | - / -7 | 3 | Partial capture |
| 08-21 18:51 | 40m | +2 / +2 | OH5KNL | +1 / -14 | 4 | ✓ Full exchange observed |
| 08-21 16:53 | 20m | - / -2 | JA5SUD | -6 / - | 2 | ✓ Closing fragment |
| 08-21 06:29 | 20m | - / - | F4LNM | -14 / - | 3 | Partial capture |
| 08-21 06:29 | 20m | - / - | UX7UU | +19 / - | 3 | Partial capture |
| 08-21 06:22 | 20m | - / - | EA4GRZ | -11 / - | 3 | Partial capture |
| 08-21 06:21 | 20m | - / - | EA3CUU | +2 / - | 6 | Partial capture |
| 08-21 06:15 | 20m | -15 / -3 | XQ1KK | -9 / - | 3 | ✓ Closing observed |
| 08-14 08:13 | 20m | - / - | K4PRO | -12 / - | 2 | ✓ Closing fragment |
| 08-11 15:43 | 40m | - / -4 | DJ7XB | -9 / - | 3 | ✓ Closing fragment |
| 08-10 19:10 | 20m | - / - | M0URL | -6 / - | 2 | Partial capture |
| 08-10 19:10 | 20m | - / -6 | RN6MA | -10 / - | 2 | Partial capture |
| 08-10 17:58 | 20m | - / -3 | F4HPW | -15 / - | 4 | Partial capture |
| 08-10 17:28 | 20m | - / -7 | TA2GG | -15 / - | 10 | ✓ Closing fragment |
| 08-10 10:28 | 10m | - / - | IK4LZH | +4 / - | 4 | Partial capture |
| 08-10 10:21 | 10m | - / - | PE9JAN | -12 / - | 3 | Partial capture |
| 08-10 05:56 | 40m | -22 / - | TK5KP | - / - | 3 | Partial capture |
| 08-10 05:34 | 40m | - / - | EW4DX | -4 / - | 6 | ✓ Closing fragment |
| 08-10 05:33 | 40m | - / - | SP0DF | -22 / - | 2 | ✓ Closing fragment |
| 08-07 16:05 | 10m | - / - | DK4RH | -19 / - | 4 | Partial capture |
| 08-07 16:02 | 10m | - / +1 | F1NZC | -13 / - | 2 | ✓ Closing fragment |
| 08-07 15:54 | 10m | - / -10 | EA3EDU | -10 / - | 2 | Partial capture |
| 08-07 09:14 | 10m | - / - | IZ5SIH | -16 / - | 2 | ✓ Closing fragment |
| 08-07 09:12 | 10m | - / -21 | DN9SGE | -18 / - | 4 | Partial capture |
| 08-07 09:03 | 10m | - / - | DN9SGE | -12 / - | 2 | Partial capture |
| 08-07 09:02 | 10m | - / -17 | SV2JN | -16 / - | 5 | Partial capture |
| 08-06 07:36 | 20m | -12 / - | EI9KF | - / -6 | 4 | ✓ Closing fragment |
| 08-05 19:00 | 40m | -12 / +3 | DH2RL | -14 / -3 | 5 | ✓ Full exchange observed |
| 08-05 18:58 | 40m | -8 / - | EA7BD | - / -18 | 2 | ✓ Closing fragment |
| 08-05 18:55 | 40m | -8 / 0 | YO9HP | -3 / -6 | 4 | ✓ Full exchange observed |
| 08-05 18:54 | 40m | -14 / - | M0ELS | - / -16 | 2 | ✓ Closing fragment |
| 08-05 17:37 | 20m | - / - | R7OV | -17 / - | 2 | Partial capture |
| 08-03 06:49 | 20m | - / +2 | F1PBZ | -11 / - | 2 | ✓ Closing fragment |
| 07-31 18:07 | 20m | -15 / - | 4U1GSC | - / - | 3 | Partial capture |
| 07-31 18:05 | 20m | -14 / - | CT1ISH | -4 / -8 | 5 | ✓ Full exchange observed |
| 07-18 12:16 | 10m | -20 / - | YO4DWD | - / -7 | 3 | ✓ Closing fragment |
| 07-18 12:14 | 10m | -14 / +9 | DJ3HW | 0 / +4 | 3 | Partial capture |
| 06-20 12:21 | 20m | - / -11 | TA3ZGR | -8 / - | 4 | Partial capture |
| 06-20 12:20 | 20m | -1 / - | 9A5SPC | +1 / -5 | 3 | ✓ Closing observed |
| 06-20 12:18 | 20m | +2 / - | IQ0FN | - / -6 | 3 | Partial capture |
| 06-20 12:16 | 20m | 0 / - | IQ6PE | - / -4 | 3 | ✓ Closing fragment |
| 06-20 12:14 | 20m | +8 / -19 | TA3ZGR | -6 / -21 | 8 | Partial capture |
| 06-20 08:47 | 20m | - / - | LZ1BT | -4 / - | 6 | Partial capture |
| 06-20 08:42 | 20m | -2 / -6 | G4SRT | -8 / -10 | 5 | ✓ Full exchange observed |
| 06-20 08:42 | 20m | -1 / -13 | UA9SAV | +3 / -3 | 4 | ✓ Full exchange observed |
| 06-20 08:38 | 20m | -6 / - | HA1WQ | - / -11 | 2 | ✓ Closing fragment |
| 06-20 08:37 | 20m | -6 / - | F8BJE | - / +8 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190015 +4 2311 ES0IA OH5KNL +10 190030 -2 1758 OH5KNL ES0IA R+06 190045 +4 2311 ES0IA OH5KNL RR73 190400 -2 1759 OZ1GC ES0IA KO18 190415 -3 2215 ES0IA OZ1GC +04 (x2) 190545 -16 1694 ES0IA EN35UKR -14 (x6)
UTC dB Audio Message 054345 -10 2766 ES0IA UA3ZUX KO90 055615 -24 1624 TK5KP ES0IA KO18 (x3) 153230 -16 2452 <...> ES0IA R-07 154315 -4 2582 ES0IA DJ7XB JO52 (x3) 185145 +2 2246 ES0IA OH5KNL +02 185200 +0 1668 OH5KNL ES0IA R-14 185215 +0 2246 ES0IA OH5KNL RR73 185230 +3 1667 OH5KNL ES0IA 73 185515 +4 1667 <...> ES0IA R-07 (x3)
UTC dB Audio Message 062300 +4 1979 ES0IA EA3CUU JN12 062315 -12 1515 ES0IA EA4GRZ IN80 062330 +1 1979 ES0IA EA3CUU JN12 (x2) 062915 +16 2917 ES0IA UX7UU KO50 (x2) 062945 -14 1512 ES0IA F4LNM JN09 063015 +23 2917 ES0IA UX7UU KO50 063045 -13 1513 ES0IA F4LNM JN09 (x2) 085645 -22 1991 OJ0YL ES0IA KO18 165300 -13 2598 YB3FTD ES0IA KO18 165345 -3 2198 ES0IA JA5SUD -02 (x2) 165730 -15 2599 CQ ES0IA KO18
UTC dB Audio Message 160245 -11 1524 ES0IA F1NZC RR73 160545 -19 1442 ES0IA DK4RH JO31 (x4) 100930 -10 1731 ES0IA SH5RJX -22 102130 -9 1734 ES0IA PE9JAN JO22 (x3) 102815 -2 490 ES0IA IK4LZH JN54 (x4) 152130 -11 713 ES0IA F4GUK -16 082815 -2 746 ES0IA R6DWD -15
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.