IU1VDM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU1VDM, decoded by SO8OO in southeastern Poland. 58 related FT8 messages, 7 CQ messages, observed on 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-04-23 and 2026-07-19.
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 IU1VDM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU1VDM
Approximate centre of JN35, decoded 2026-07-19 15:42 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 | IU1VDM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-19 15:46 | 20m | -20 / - | VU2FI | - / -17 | 4 | Partial capture |
| 07-19 15:41 | 20m | -19 / -4 | 9A4ZM | -8 / -5 | 4 | ✓ Full exchange observed |
| 07-18 16:46 | 20m | - / - | 9A4ZM | -8 / - | 3 | Partial capture |
| 07-18 16:40 | 20m | -12 / - | M0WOO | - / - | 4 | ✓ Closing fragment |
| 07-18 16:38 | 20m | - / - | 9A4ZM | -8 / - | 2 | Partial capture |
| 07-10 20:42 | 20m | 0 / - | KC1WAY | - / -16 | 2 | Partial capture |
| 07-10 20:36 | 20m | -3 / - | EP3ISF | - / -16 | 5 | Partial capture |
| 07-08 18:52 | 20m | -3 / - | ZF2OO | - / -21 | 6 | Partial capture |
| 07-08 18:32 | 40m | -5 / - | 8Q7PR | - / -13 | 3 | Partial capture |
| 07-05 14:16 | 10m | -8 / - | S79VU | - / -11 | 22 | Partial capture |
| 06-28 15:03 | 20m | -12 / - | F5MXH | - / -7 | 2 | ✓ Closing fragment |
| 06-28 15:03 | 20m | -13 / -15 | YU7XL | -12 / -14 | 5 | ✓ Full exchange observed |
| 06-28 15:00 | 20m | -4 / - | KF0YOB | - / -15 | 4 | ✓ Closing fragment |
| 06-25 17:21 | 10m | +9 / -3 | CN2DX | -4 / -4 | 5 | ✓ Full exchange observed |
| 06-13 07:22 | 10m | -3 / - | VK6KFK | - / -17 | 31 | Partial capture |
| 06-13 07:13 | 10m | -7 / - | VK6KFK | - / -17 | 3 | Partial capture |
| 06-07 16:46 | 20m | -7 / - | K2TQC | - / -16 | 2 | Partial capture |
| 06-07 16:33 | 20m | -5 / - | AJ1I | - / -18 | 16 | ✓ Closing fragment |
| 06-06 07:33 | 20m | -6 / - | TI5RR | - / -16 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 164700 -10 1441 IU1VDM 9A4ZM JN86 164815 -1 2765 OY1R IU1VDM RR73 075945 -8 2766 <...> IU1VDM -09 154045 -19 2188 CQ IU1VDM JN35 154100 -12 2185 IU1VDM 9A4ZM JN86 154115 -19 2189 9A4ZM IU1VDM -05 154130 -8 2185 IU1VDM 9A4ZM R-04 (x2) 154230 -15 2189 CQ IU1VDM JN35 154245 -9 2629 IU1VDM PD0HLA -01 154645 -21 2189 VU2FI IU1VDM -17 (x4) 155645 -19 1139 IU1VDM VU2FI R-17
UTC dB Audio Message 183215 -7 2930 8Q7PR IU1VDM -13 (x3)
UTC dB Audio Message 142245 -12 2227 S79VU IU1VDM -12 (x15)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.