SP4DEF — FT8 station from Poland
Amateur radio station SP4DEF operating from Poland (grid square KO85). 30 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 20m, over 8 days, best SNR +12 dB. Heard between 2026-04-27 and 2026-06-13.
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Overview
30
Total spots
2
CQ calls
8
Days active
-3 dB
Avg SNR
Bands
20m
First seen: 2026-04-27
Last seen: 2026-06-13 03:49 UTC
Last seen: 2026-06-13 03:49 UTC
Frequent QSO partners observed at SO8OO
Stations SP4DEF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SP4DEF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-13 05:47 | 20m | -10 / - | UB3AQZ | - / - | 3 | Partial |
| 06-12 09:08 | 20m | -6 / - | SP6AXW | - / -7 | 2 | Partial |
| 06-10 06:38 | 20m | +7 / - | PA3CPS | - / -12 | 3 | ✓ Confirmed |
| 06-10 06:26 | 20m | -3 / - | IW5ALZ | - / - | 2 | Partial |
| 06-09 16:52 | 20m | -9 / - | G8OO | - / -14 | 3 | ✓ Confirmed |
| 06-07 08:36 | 20m | +6 / - | IK4TVP | - / -20 | 2 | Partial |
| 06-06 20:49 | 20m | -6 / - | ER1WK/QRP | - / -13 | 3 | Partial |
| 06-06 20:08 | 20m | -12 / - | JA1SKE | - / -15 | 2 | ✓ Confirmed |
| 05-17 15:38 | 20m | +6 / - | F4CWQ | - / - | 2 | Partial |
| 05-17 15:37 | 20m | +8 / - | F1ODM | - / -7 | 5 | Partial |
Station Log
20m
UTC dB Freq Message 165230 -12 272 SP4DEF G8OO JO02 (x3) 062630 -4 2638 SP4DEF IW5ALZ JN53 (x2) 063830 +6 476 SP4DEF PA3CPS JO32 (x3) 084100 -14 477 CQ SP4DEF KO12 (x2) 090815 -11 1278 SP4DEF SP6AXW JO80 (x2) 054700 -13 1012 SP4DEF UB3AQZ KO85 (x3)