IU2UDB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU2UDB, decoded by SO8OO in southeastern Poland. 24 related FT8 messages, 4 CQ messages, observed on 20m, 10m, across 4 UTC dates. Heard between 2026-05-30 and 2026-06-16.
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 IU2UDB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU2UDB
Approximate centre of JN45, decoded 2026-08-19 11:23 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 | IU2UDB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 11:23 | 20m | -14 / - | N2BJ | - / -22 | 4 | Partial capture |
| 08-18 07:41 | 10m | -17 / - | VK6AAX | - / -19 | 3 | ✓ Closing fragment |
| 08-18 07:29 | 10m | -22 / - | <...> | - / -9 | 2 | Partial capture |
| 08-17 22:54 | 20m | -13 / - | KE8YOU | - / -15 | 6 | ✓ Closing fragment |
| 08-17 22:38 | 20m | -21 / - | K0BFG | - / -8 | 3 | Partial capture |
| 06-16 07:46 | 20m | - / -4 | OH7FNB | -8 / - | 2 | Partial capture |
| 06-16 07:43 | 20m | - / -1 | EI2KP | -10 / - | 2 | ✓ Closing fragment |
| 06-16 07:31 | 20m | -10 / - | MI0NWA | -5 / -15 | 5 | ✓ Closing observed |
| 06-04 13:45 | 10m | +7 / - | D2UY | -8 / -15 | 2 | ✓ Closing observed |
| 06-04 13:38 | 10m | +2 / - | PP1WW | - / -18 | 3 | ✓ Closing fragment |
| 05-31 20:38 | 20m | -3 / +1 | EA8UP | +17 / - | 4 | ✓ Closing observed |
| 05-31 17:51 | 20m | -20 / - | S57AM | - / -10 | 2 | Partial capture |
| 05-31 08:48 | 20m | -7 / - | OE3PBS | -16 / - | 3 | ✓ Closing observed |
| 05-31 08:13 | 20m | - / - | II9MESC | +20 / - | 2 | Partial capture |
| 05-30 19:32 | 20m | - / - | JA9CHI | -4 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 223845 -18 1926 K0BFG IU2UDB JN45 (x3) 224545 -20 1916 W3EWL IU2UDB R-01 225115 -14 1098 KE8YOU IU2UDB JN45 (x7) 112315 -15 837 N2BJ IU2UDB JN45 (x4)
UTC dB Audio Message 124630 -16 1348 IU2UDB YD1FRU RR73 132900 -6 1896 CQ IU2UDB JN45 (x4) 133845 +4 2607 PP1WW IU2UDB JN45 (x3) 134545 +7 2778 D2UY IU2UDB R-15 134600 -8 2777 IU2UDB D2UY RR73 072900 -22 1911 <...> IU2UDB R-09 (x2) 074115 -20 1994 VK6AAX IU2UDB R-19 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.