IU1JSG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU1JSG, decoded by SO8OO in southeastern Poland. 25 related FT8 messages, 7 CQ messages, observed on 80m, across 1 UTC dates. Last heard 2026-08-12.
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 IU1JSG worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU1JSG
Approximate centre of JN44, decoded 2026-08-12 19:08 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 | IU1JSG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 19:07 | 80m | - / - | RJ3DC | +1 / - | 4 | Partial capture |
| 08-12 19:03 | 80m | -13 / -7 | SP9UPH | +22 / - | 5 | ✓ Closing observed |
| 08-12 18:30 | 80m | -24 / - | <...> | - / -11 | 2 | Partial capture |
| 08-12 18:24 | 80m | - / -9 | G0ORH | -24 / - | 3 | ✓ Closing fragment |
| 08-12 18:15 | 80m | -15 / -16 | GM4CXM | -24 / -16 | 6 | ✓ Full exchange observed |
| 08-12 18:09 | 80m | -16 / - | G7RHF | - / -12 | 3 | ✓ Closing fragment |
| 08-12 17:16 | 80m | -18 / - | G4FPS | - / - | 2 | Partial capture |
| 08-12 17:10 | 80m | -20 / -16 | SP9UOP | +12 / - | 4 | ✓ Closing observed |
| 08-12 17:02 | 80m | -17 / - | M7XOM | - / - | 2 | Partial capture |
| 08-12 15:54 | 80m | - / -19 | LZ7VV | -8 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183030 -23 1270 <...> IU1JSG R-11 190345 +17 493 IU1JSG SP9UPH JO90 (x3) 190500 -13 494 SP9UPH IU1JSG RR73 190515 +24 493 IU1JSG SP9UPH 73 190530 -12 493 CQ IU1JSG JN44 (x3) 190715 -2 493 IU1JSG RJ3DC KO95 (x2) 190800 -8 494 CQ IU1JSG JN44 190845 +3 494 IU1JSG RJ3DC KO95 (x2) 191015 -17 821 IU1JSG DO1FED JO43