SP3SXU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3SXU, decoded by SO8OO in southeastern Poland. 109 related FT8 messages, observed on 40m, 20m, across 2 UTC dates. Heard between 2026-08-18 and 2026-08-23.
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 SP3SXU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP3SXU
Approximate centre of JO82, decoded 2026-08-23 20:21 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 | SP3SXU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 23:01 | 40m | - / -1 | IW9FRA | -19 / - | 2 | Partial capture |
| 08-23 22:46 | 40m | - / -16 | 4X1UF | -11 / - | 2 | Partial capture |
| 08-23 22:11 | 20m | - / -12 | K2TQC | +4 / - | 2 | Partial capture |
| 08-23 22:01 | 20m | - / -3 | HI3A | +5 / - | 3 | ✓ Closing fragment |
| 08-23 21:45 | 20m | - / -16 | JH4MGU | -2 / - | 2 | ✓ Closing fragment |
| 08-23 21:21 | 20m | - / - | IU5HIU | +4 / - | 2 | ✓ Closing fragment |
| 08-23 21:11 | 20m | - / -4 | BI4IWL | -2 / - | 4 | ✓ Closing fragment |
| 08-23 21:09 | 20m | - / -23 | N1SK | -4 / - | 2 | ✓ Closing fragment |
| 08-23 20:42 | 20m | - / -10 | DK7ZT | +1 / - | 2 | ✓ Closing fragment |
| 08-23 20:19 | 40m | -1 / - | 9A3AUH | - / - | 5 | Partial capture |
| 08-23 20:12 | 40m | -3 / - | TA2E | - / - | 4 | Partial capture |
| 08-23 20:04 | 40m | +4 / -14 | S56LKP | -4 / -7 | 10 | ✓ Full exchange observed |
| 08-23 19:58 | 40m | -3 / - | EA1FAW | - / - | 7 | Partial capture |
| 08-23 19:56 | 40m | +2 / - | SP9SOS | - / -2 | 3 | ✓ Closing fragment |
| 08-23 19:47 | 40m | +2 / - | CN8NS | - / - | 4 | Partial capture |
| 08-23 19:43 | 40m | +6 / - | CN8NS | - / - | 2 | Partial capture |
| 08-23 19:39 | 40m | 0 / -5 | EA7HHK | -10 / -10 | 5 | ✓ Full exchange observed |
| 08-23 19:37 | 40m | -2 / - | DJ2MS | -9 / -7 | 4 | ✓ Closing observed |
| 08-23 19:34 | 40m | +10 / -12 | IK4LZH | 0 / -3 | 4 | ✓ Full exchange observed |
| 08-23 19:32 | 40m | +8 / +8 | IU3QNS | -9 / -7 | 7 | ✓ Full exchange observed |
| 08-23 19:27 | 40m | +9 / -5 | OK1ZJK | +10 / -4 | 5 | ✓ Full exchange observed |
| 08-23 19:23 | 40m | +7 / - | TA3NK | - / - | 4 | Partial capture |
| 08-23 19:19 | 40m | -4 / - | SP5MXY | - / -17 | 3 | ✓ Closing fragment |
| 08-23 19:16 | 40m | - / +7 | SP9MZU | -2 / - | 3 | ✓ Closing fragment |
| 08-23 19:12 | 40m | -7 / - | MW7RHR | -22 / -10 | 6 | ✓ Closing observed |
| 08-23 19:10 | 40m | -2 / - | SP9MIV | +5 / - | 4 | ✓ Closing observed |
| 08-23 19:07 | 40m | -2 / -5 | PE1NAO | -14 / -6 | 4 | ✓ Full exchange observed |
| 08-23 19:04 | 40m | -1 / -6 | EI8GS | -8 / -9 | 5 | ✓ Full exchange observed |
| 08-23 18:54 | 40m | 0 / - | EI9KF | - / - | 4 | Partial capture |
| 08-23 18:51 | 40m | -14 / - | CT7AUT | - / -17 | 2 | Partial capture |
| 08-23 18:45 | 40m | - / -5 | RY3F | -4 / - | 2 | Partial capture |
| 08-23 18:42 | 40m | -1 / -16 | EG5DX | -12 / -13 | 8 | ✓ Full exchange observed |
| 08-23 18:23 | 40m | -1 / - | SP5BK | +2 / +4 | 5 | ✓ Full exchange observed |
| 08-23 18:17 | 40m | +3 / - | YL3FW | - / -7 | 3 | ✓ Closing fragment |
| 08-23 18:10 | 40m | +3 / - | RA4PIS | - / -15 | 7 | Partial capture |
| 08-23 18:07 | 40m | +1 / -9 | 4X5JK | -9 / -14 | 5 | ✓ Full exchange observed |
| 08-23 18:02 | 40m | +2 / - | F4LTP | -13 / - | 2 | ✓ Closing observed |
| 08-23 17:59 | 40m | -6 / -10 | EW8AAC | -6 / -22 | 7 | ✓ Full exchange observed |
| 08-23 17:20 | 20m | - / +2 | 4X1UF | -2 / - | 6 | ✓ Closing fragment |
| 08-23 17:19 | 20m | - / - | 2E0BTX | -3 / - | 2 | Partial capture |
| 08-23 17:09 | 20m | - / -13 | 7Z1BM | -2 / - | 6 | Partial capture |
| 08-23 16:52 | 20m | - / -6 | EC3A | +3 / - | 7 | Partial capture |
| 08-23 16:40 | 20m | - / -4 | RA6ARI | -2 / - | 4 | ✓ Closing fragment |
| 08-23 16:37 | 20m | - / -17 | IZ8EYN | -6 / - | 4 | ✓ Closing fragment |
| 08-23 11:56 | 20m | - / -2 | EN35UKR | -10 / - | 4 | Partial capture |
| 08-23 11:36 | 20m | - / -9 | ON4AOI | -5 / - | 3 | ✓ Closing fragment |
| 08-23 11:33 | 20m | - / -8 | UT7UJ | +11 / - | 4 | ✓ Closing fragment |
| 08-23 11:30 | 20m | -24 / -18 | HA1ZW | -14 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200645 +2 901 S56LKP SP3SXU 73 201215 +1 1029 TA2E SP3SXU JO82 (x4) 201900 +0 2196 9A3AUH SP3SXU JO82 (x5) 224615 -10 230 SP3SXU 4X1UF -16 (x2) 224845 -12 840 SP3SXU GM5DNA -02 230115 -20 1405 SP3SXU IW9FRA -01 (x2)
UTC dB Audio Message 211145 +2 2765 SP3SXU BI4IWL RR73 (x3) 212115 +5 339 SP3SXU IU5HIU JN53 (x2) 212345 -18 1392 SP3SXU AC8RJ -05 214545 -4 2424 SP3SXU JH4MGU -16 (x2) 215345 -3 305 SP3SXU 7Z1EM -09 220115 +4 429 SP3SXU HI3A -03 (x3) 221145 +7 491 SP3SXU K2TQC -12 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.