PD4JS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PD4JS, decoded by SO8OO in southeastern Poland. 69 related FT8 messages, 28 CQ messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-07-03 and 2026-07-10.
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 PD4JS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by PD4JS
Approximate centre of JO22, decoded 2026-07-10 17:58 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 | PD4JS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-10 17:51 | 20m | -18 / - | HA1BF | - / -4 | 3 | Partial capture |
| 07-10 17:42 | 20m | -13 / - | BG7BMG | - / -12 | 3 | ✓ Closing fragment |
| 07-10 17:33 | 20m | - / -17 | RN6MA | -20 / - | 3 | Partial capture |
| 07-10 17:33 | 20m | -13 / - | IQ4JO | -5 / -9 | 6 | ✓ Full exchange observed |
| 07-10 11:05 | 20m | -20 / - | F5IXN | - / - | 4 | ✓ Closing fragment |
| 07-10 10:54 | 20m | - / -11 | IU5HIU | -20 / - | 2 | Partial capture |
| 07-10 10:52 | 20m | -18 / - | R4FDW | - / -11 | 2 | ✓ Closing fragment |
| 07-10 10:51 | 20m | - / -10 | R4ML | +5 / - | 3 | Partial capture |
| 07-07 11:40 | 20m | -12 / -2 | IK4LZH | +2 / - | 4 | ✓ Closing observed |
| 07-07 11:36 | 20m | -11 / - | TA3NK | - / -6 | 5 | Partial capture |
| 07-07 11:31 | 20m | -15 / +5 | DL9KM | -18 / +5 | 5 | ✓ Full exchange observed |
| 07-03 19:49 | 40m | -12 / - | UN7PPV | - / -7 | 3 | Partial capture |
| 07-03 19:44 | 40m | - / -11 | HG8IT | -6 / - | 2 | ✓ Closing fragment |
| 07-03 19:35 | 40m | - / -3 | DL3MIB | -3 / - | 4 | ✓ Closing fragment |
| 07-03 19:23 | 20m | - / - | F5RAV | -3 / - | 4 | Partial capture |
| 07-03 19:20 | 20m | -12 / - | OK1JIR | - / +3 | 3 | Partial capture |
| 07-03 17:47 | 20m | +2 / -8 | DM5WGL | -6 / +8 | 6 | ✓ Full exchange observed |
| 07-03 15:59 | 20m | - / - | G6MTI | -12 / - | 2 | Partial capture |
| 07-03 15:55 | 20m | -15 / +5 | G0LNI | -13 / +2 | 2 | Partial capture |
| 07-03 15:22 | 20m | - / -9 | F5IXN | -24 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174115 -17 2254 CQ PD4JS JO22 (x3) 174245 -12 2254 BG7BMG PD4JS R-12 (x3) 174430 -14 2372 PD4JS F4MGP JN04 175115 -16 1422 HA1BF PD4JS JO22 (x3) 175545 -22 1422 CQ PD4JS JO22 (x5)
UTC dB Audio Message 193500 +0 2797 PD4JS IQ4JO JN63 193500 -1 1069 PD4JS DL3MIB JN57 (x4) 193800 -4 739 PD4JS RC5F KO85 194430 -7 878 PD4JS HG8IT -11 (x2) 194830 -15 878 F5MYK PD4JS +01 194930 -10 879 UN7PPV PD4JS R-07 (x3) 195245 -13 879 CQ PD4JS JO22 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.