UT4CB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UT4CB, decoded by SO8OO in southeastern Poland. 16 related FT8 messages, observed on 160m, 10m, across 3 UTC dates. Heard between 2026-06-01 and 2026-07-30.
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 UT4CB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UT4CB
Approximate centre of KN69, decoded 2026-07-30 20:58 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 | UT4CB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-30 20:55 | 160m | +6 / +8 | SP5GW | +5 / -1 | 6 | ✓ Full exchange observed |
| 07-30 20:55 | 160m | +2 / - | SP9TPV | - / - | 4 | Partial capture |
| 07-30 20:52 | 160m | -3 / -6 | 9A5AFP | +1 / -3 | 5 | ✓ Full exchange observed |
| 07-30 20:36 | 160m | -5 / -18 | F4DVO | -3 / - | 4 | Partial capture |
| 07-30 20:33 | 160m | -20 / -13 | SP7CMW | -2 / - | 3 | ✓ Closing observed |
| 07-30 20:20 | 160m | -4 / -4 | YR50NADIA | +12 / -10 | 4 | Partial capture |
| 06-02 11:44 | 10m | - / - | LZ5UY | -1 / - | 2 | ✓ Closing fragment |
| 06-01 13:34 | 10m | - / -13 | SV4LGX | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205245 -3 1619 9A5AFP UT4CB KN69 205300 +1 1619 UT4CB 9A5AFP -06 205315 -2 1619 9A5AFP UT4CB R-03 205330 +1 1619 UT4CB 9A5AFP RR73 205345 -5 1619 9A5AFP UT4CB 73 205515 +0 1855 SP9TPV UT4CB KN69 205530 +6 1619 UT4CB SP5GW KO12 205545 +3 1176 SP5GW UT4CB -01 205600 +4 1619 UT4CB SP5GW R+08 205615 +8 1176 SP5GW UT4CB RR73 205630 +4 1619 UT4CB SP5GW 73 205645 +8 1176 SP5GW UT4CB 73 205715 +5 1180 SP9TPV UT4CB KN69 (x3)
UTC dB Audio Message 132445 -22 1926 UT4CB IZ6BZQ -15 133415 -3 289 UT4CB SV4LGX -13 (x2) 114430 -2 989 UT4CB LZ5UY KN22 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.