UT5EX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UT5EX, decoded by SO8OO in southeastern Poland. 89 related FT8 messages, observed on 20m, across 23 UTC dates. Heard between 2026-04-27 and 2026-07-23.
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 UT5EX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UT5EX
Approximate centre of KN78, decoded 2026-07-23 07:27 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 | UT5EX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-24 12:16 | 20m | -13 / - | 9K2OK | - / -7 | 2 | ✓ Closing fragment |
| 07-24 12:13 | 20m | -15 / - | ES7GN | - / +8 | 2 | ✓ Closing fragment |
| 07-23 07:31 | 20m | -14 / - | TA1CD | - / -25 | 3 | Partial capture |
| 07-23 07:27 | 20m | -12 / - | TK5K | - / - | 2 | ✓ Closing fragment |
| 07-23 07:23 | 20m | -13 / - | TK5K | - / - | 2 | Partial capture |
| 07-23 07:21 | 20m | - / - | F1ODM | -16 / - | 2 | ✓ Closing fragment |
| 07-22 09:08 | 20m | -11 / - | HZ1TT | - / - | 2 | Partial capture |
| 07-22 09:06 | 20m | -12 / - | LZ1ON | -18 / - | 3 | ✓ Closing observed |
| 07-17 08:13 | 20m | - / -9 | PA2PS | -4 / - | 2 | Partial capture |
| 07-17 08:08 | 20m | -18 / - | YO3WST | - / -5 | 2 | ✓ Closing fragment |
| 07-17 08:06 | 20m | -17 / -1 | F6IQA | -6 / -12 | 5 | ✓ Full exchange observed |
| 07-17 08:02 | 20m | -14 / - | SV2TCC | - / -16 | 4 | ✓ Closing fragment |
| 07-06 12:13 | 20m | -13 / -5 | DM1YS | -2 / -8 | 5 | ✓ Full exchange observed |
| 07-06 12:11 | 20m | -14 / - | OK1TEP | - / -13 | 3 | ✓ Closing fragment |
| 07-06 12:06 | 20m | -14 / - | <...> | -11 / - | 5 | Partial capture |
| 07-06 12:04 | 20m | -12 / +4 | LZ1RAY | +3 / +5 | 2 | Partial capture |
| 07-02 22:33 | 20m | - / -8 | F5RAV | -8 / - | 3 | ✓ Closing fragment |
| 07-02 22:19 | 20m | - / -2 | CS2WWA | -4 / - | 2 | ✓ Closing fragment |
| 07-02 22:08 | 20m | - / -4 | PY7XC | -8 / - | 2 | ✓ Closing fragment |
| 06-27 06:54 | 20m | -15 / - | YO2DSA | - / - | 3 | ✓ Closing fragment |
| 06-25 01:16 | 20m | -18 / - | 7X5CY | - / - | 2 | Partial capture |
| 06-25 01:14 | 20m | -22 / - | KP4TOP | - / - | 2 | Partial capture |
| 06-25 01:11 | 20m | -15 / - | 7X5CY | - / - | 2 | Partial capture |
| 06-25 01:08 | 20m | -13 / - | KF0YOB | - / - | 3 | ✓ Closing fragment |
| 06-25 01:06 | 20m | -6 / - | UN0GY | - / -11 | 3 | ✓ Closing fragment |
| 06-25 01:00 | 20m | -9 / - | 7X5CY | - / - | 6 | Partial capture |
| 06-25 00:59 | 20m | -6 / - | UN6LN | - / -23 | 2 | Partial capture |
| 06-23 19:02 | 20m | -1 / - | M1MPB | - / - | 2 | Partial capture |
| 06-19 18:00 | 20m | - / -13 | BA8BLK | -22 / - | 2 | Partial capture |
| 06-18 18:12 | 20m | +1 / -7 | JO1LVZ | -15 / -20 | 5 | ✓ Full exchange observed |
| 06-18 18:11 | 20m | +2 / - | ER1CW | - / +6 | 2 | ✓ Closing fragment |
| 06-18 18:05 | 20m | 0 / - | 4Z4DA | - / - | 2 | Partial capture |
| 06-18 18:04 | 20m | +6 / - | SH0JPO | - / -6 | 5 | ✓ Closing fragment |
| 06-18 14:20 | 10m | -16 / - | EX8ABR | - / - | 2 | Partial capture |
| 06-18 14:19 | 10m | -13 / - | SV2CLJ | - / -1 | 2 | Partial capture |
| 06-17 07:30 | 20m | +2 / - | <...> | - / - | 2 | Partial capture |
| 06-14 14:26 | 20m | +1 / - | TA7MMI | - / - | 3 | Partial capture |
| 06-14 14:24 | 20m | +2 / - | TK4QP | - / - | 2 | Partial capture |
| 06-14 14:23 | 20m | +3 / -8 | TA4INO | -14 / - | 4 | ✓ Closing observed |
| 06-14 14:18 | 20m | +6 / +5 | YM7KA | -13 / +10 | 4 | ✓ Full exchange observed |
| 06-14 14:06 | 20m | - / - | TA2BMV | -16 / - | 5 | ✓ Closing fragment |
| 06-14 14:03 | 20m | +4 / - | IZ8EDI | - / +1 | 2 | Partial capture |
| 06-10 14:54 | 20m | -16 / - | 2E1HAT | - / - | 2 | Partial capture |
| 06-10 14:51 | 20m | -11 / - | 2E0UMK | - / -23 | 3 | ✓ Closing fragment |
| 06-10 14:48 | 20m | -13 / - | F5LPL | - / - | 3 | ✓ Closing fragment |
| 06-02 17:53 | 20m | -7 / - | YO8RRP | - / - | 2 | Partial capture |
| 06-02 17:50 | 20m | -10 / - | 4S6ARW | - / - | 2 | Partial capture |
| 06-02 17:46 | 20m | -6 / - | DK1AQ | - / +8 | 3 | ✓ Closing fragment |
| 06-02 17:43 | 20m | -10 / - | LB7XH | - / - | 2 | Partial capture |
| 06-02 17:42 | 20m | -7 / - | TA3HF | - / -11 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 090845 -12 1318 HZ1TT UT5EX KN78 (x2) 072100 -18 1875 UT5EX F1ODM RR73 (x2) 072315 -11 1221 TK5K UT5EX KN78 (x4) 073145 -11 1216 TA1CD UT5EX R-25 (x3) 121345 -17 1407 ES7GN UT5EX R+08 (x2) 121645 -15 1406 9K2OK UT5EX R-07 (x2)
UTC dB Audio Message 122615 -19 1350 4X5XM UT5EX KN78 141915 -9 1320 SV2CLJ UT5EX KN78 (x2) 142045 -18 1318 EX8ABR UT5EX KN78 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.