SP5SE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP5SE, decoded by SO8OO in southeastern Poland. 358 related FT8 messages, 1 CQ messages, observed on 20m, 10m, across 29 UTC dates. Heard between 2026-05-28 and 2026-08-24.
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 SP5SE worked most often, as logged from our receiver:
Activity Heatmap
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 | SP5SE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 04:30 | 20m | - / -16 | A41KB | -17 / - | 7 | Partial capture |
| 08-24 04:25 | 20m | - / -12 | RU6UR | 0 / - | 2 | ✓ Closing fragment |
| 08-23 18:53 | 20m | - / -16 | BI4IWL | -5 / - | 5 | ✓ Closing fragment |
| 08-23 17:06 | 20m | - / -9 | R4HHN | +2 / - | 2 | ✓ Closing fragment |
| 08-23 15:06 | 20m | - / - | PD3LKN | -12 / - | 2 | Partial capture |
| 08-23 15:03 | 20m | - / - | F4AWT | +1 / - | 5 | Partial capture |
| 08-23 12:21 | 20m | - / - | DL7ARV | -8 / - | 2 | Partial capture |
| 08-23 11:38 | 20m | -10 / - | MM8FKF | - / - | 10 | Partial capture |
| 08-23 11:19 | 20m | -12 / - | EA7HJ | - / - | 8 | Partial capture |
| 08-23 11:15 | 20m | -9 / -14 | M7GFJ | -10 / -7 | 4 | ✓ Full exchange observed |
| 08-23 06:57 | 20m | - / -5 | LZ3CB | +12 / - | 2 | ✓ Closing fragment |
| 08-23 06:28 | 20m | - / - | R2AL | -8 / - | 4 | Partial capture |
| 08-23 06:23 | 20m | - / -19 | IZ8VYU | -14 / - | 2 | ✓ Closing fragment |
| 08-23 05:25 | 20m | - / -5 | UA4AEU | -15 / - | 5 | Partial capture |
| 08-23 05:21 | 20m | - / -12 | IT9ACJ | -2 / - | 3 | ✓ Closing fragment |
| 08-21 18:50 | 20m | - / -6 | OE2LEX | -5 / - | 3 | ✓ Closing fragment |
| 08-21 18:43 | 20m | - / -6 | DL3MIB | +12 / - | 6 | Partial capture |
| 08-21 17:24 | 20m | - / -4 | RD0L | -13 / - | 3 | ✓ Closing fragment |
| 08-21 17:22 | 20m | - / +9 | SP6JIU | +3 / - | 2 | ✓ Closing fragment |
| 08-21 15:05 | 20m | - / - | F8KIC/P | -18 / - | 2 | ✓ Closing fragment |
| 08-21 04:29 | 20m | - / -15 | UA9FMT | -19 / - | 2 | ✓ Closing fragment |
| 08-20 19:10 | 20m | -7 / - | BG7BVI | - / - | 3 | Partial capture |
| 08-20 18:17 | 20m | -4 / - | 9A3TGY | - / - | 2 | ✓ Closing fragment |
| 08-20 18:08 | 20m | 0 / - | DG8MPI | - / - | 2 | ✓ Closing fragment |
| 08-20 18:00 | 20m | -6 / - | XU7O | - / -7 | 7 | ✓ Closing fragment |
| 08-20 17:53 | 20m | -10 / - | ER3CT | - / - | 8 | Partial capture |
| 08-20 17:46 | 20m | -13 / - | BG7ZHS | -17 / -19 | 3 | ✓ Closing observed |
| 08-20 08:30 | 20m | - / -7 | LZ1ZF | -4 / - | 2 | ✓ Closing fragment |
| 08-20 07:18 | 20m | - / -15 | F4HTA | -5 / - | 5 | ✓ Closing fragment |
| 08-20 06:26 | 20m | - / 0 | DK6WH | -4 / - | 3 | ✓ Closing fragment |
| 08-20 05:37 | 20m | - / -19 | R3KCW | +5 / - | 3 | ✓ Closing fragment |
| 08-20 05:34 | 20m | - / - | R3KCW | -2 / - | 2 | Partial capture |
| 08-20 05:33 | 20m | - / -13 | F1PBZ | +12 / - | 5 | ✓ Closing fragment |
| 08-20 04:40 | 20m | - / - | Z35T | +4 / - | 2 | ✓ Closing fragment |
| 08-20 04:37 | 20m | - / -16 | Z35T | +5 / - | 3 | ✓ Closing fragment |
| 08-20 04:24 | 20m | - / -14 | UN6LN | +6 / - | 2 | ✓ Closing fragment |
| 08-19 10:53 | 20m | - / -12 | CT7AUT | -14 / - | 3 | Partial capture |
| 08-18 11:43 | 20m | -13 / - | HA7MRB | - / - | 3 | Partial capture |
| 08-18 11:41 | 20m | -12 / - | HA7NB | - / -11 | 2 | Partial capture |
| 08-18 11:35 | 20m | -15 / - | UR8MH | - / - | 3 | Partial capture |
| 08-18 11:31 | 20m | -4 / - | DL9TZ | - / -19 | 4 | ✓ Closing fragment |
| 08-18 10:45 | 20m | - / -5 | HA6NN | -17 / - | 2 | Partial capture |
| 08-02 08:12 | 20m | - / -9 | F5MYK | -12 / - | 3 | ✓ Closing fragment |
| 08-02 08:11 | 20m | - / -7 | RU6CH | -6 / - | 2 | ✓ Closing fragment |
| 08-02 04:48 | 20m | - / - | F4LNM | +1 / - | 4 | Partial capture |
| 08-01 18:04 | 20m | - / -16 | EA8UP | -9 / - | 2 | ✓ Closing fragment |
| 08-01 18:02 | 20m | - / -2 | TF4M | +2 / - | 2 | ✓ Closing fragment |
| 07-31 18:47 | 20m | - / -2 | IZ2EID | -13 / - | 3 | Partial capture |
| 07-30 19:46 | 20m | - / -7 | R1QD | -8 / - | 3 | ✓ Closing fragment |
| 07-28 16:24 | 20m | - / -12 | EA4IVO/P | -19 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185345 -6 2765 SP5SE BI4IWL -16 (x5) 042500 +0 1702 SP5SE RU6UR -12 (x2) 043030 -15 1944 SP5SE A41KB -16 (x8)
UTC dB Audio Message 130200 -14 1532 SP5SE LZ5UY +05 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.