PD4JO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PD4JO, decoded by SO8OO in southeastern Poland. 59 related FT8 messages, 6 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-09 and 2026-08-03.
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 PD4JO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by PD4JO
Approximate centre of JO22, decoded 2026-08-03 19:18 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 | PD4JO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-03 19:14 | 40m | -16 / - | 4X5JK | - / - | 2 | Partial capture |
| 08-03 19:12 | 40m | -16 / - | UK7AL | - / - | 3 | Partial capture |
| 08-03 19:08 | 40m | -17 / - | EA9UV | - / - | 3 | Partial capture |
| 08-03 19:05 | 20m | -18 / - | UW5EFY | - / - | 2 | Partial capture |
| 08-02 20:03 | 20m | 0 / - | W1ZE | - / -1 | 5 | ✓ Closing fragment |
| 08-02 20:02 | 20m | 0 / - | 9J2FI | - / - | 2 | Partial capture |
| 08-02 19:59 | 20m | 0 / - | HA1BF | - / - | 5 | ✓ Closing fragment |
| 08-02 19:57 | 20m | -6 / - | UN8DSW | - / -18 | 2 | ✓ Closing fragment |
| 07-26 11:21 | 20m | -9 / - | CN2DX | - / - | 2 | Partial capture |
| 07-26 11:09 | 20m | -17 / -4 | SV2HTW | -13 / - | 2 | Partial capture |
| 07-24 19:44 | 40m | - / - | HG8LXL | -6 / - | 4 | Partial capture |
| 07-24 19:42 | 40m | -20 / - | MI5JYK | - / - | 2 | ✓ Closing fragment |
| 06-14 10:23 | 20m | - / -2 | SK0TM | -16 / - | 2 | ✓ Closing fragment |
| 06-14 09:51 | 20m | - / -3 | YL3RK | -12 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194245 -21 1721 MI5JYK PD4JO JO22 (x2) 194400 -5 1492 PD4JO HG8LXL KN06 (x4) 190830 -16 2240 EA9UV PD4JO JO22 (x3) 191230 -14 2240 UK7AL PD4JO JO22 (x3) 191400 -16 2240 4X5JK PD4JO JO22 (x2) 191800 -16 2239 E70SZ PD4JO JO22
UTC dB Audio Message 195930 +2 2299 HA1BF PD4JO R+18 (x4) 200230 +0 2299 9J2FI PD4JO JO22 (x2) 200330 +0 2298 W1ZE PD4JO JO22 (x5) 111600 -15 2280 PD4JO RR73; JE4WOK <...> -14 185100 -20 1558 PD4JO TN8GD RR73 190500 -18 2277 UW5EFY PD4JO JO22 (x2)
UTC dB Audio Message 191515 -10 534 PD4JO PD1HPB JO22
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.