PD4LH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PD4LH, decoded by SO8OO in southeastern Poland. 18 related FT8 messages, observed on 40m, 20m, across 6 UTC dates. Heard between 2026-06-12 and 2026-07-24.
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 PD4LH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by PD4LH
Approximate centre of JO21, decoded 2026-07-24 15:36 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 | PD4LH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-24 15:41 | 20m | -7 / -3 | UB1OBV | -19 / -9 | 3 | Partial capture |
| 07-24 15:28 | 20m | -3 / - | YU7AS | - / - | 2 | Partial capture |
| 07-24 15:18 | 20m | -4 / - | DA2SF | - / - | 3 | Partial capture |
| 07-24 15:06 | 20m | +1 / 0 | DJ2MS | -18 / - | 2 | Partial capture |
| 07-06 19:31 | 20m | -2 / - | BH4THI | - / - | 2 | Partial capture |
| 07-06 19:21 | 20m | +3 / - | UN8DSW | - / - | 3 | ✓ Closing fragment |
| 07-05 15:01 | 20m | -6 / - | CR2WWA | - / - | 2 | Partial capture |
| 07-05 13:03 | 20m | -6 / - | R1FW | - / +1 | 2 | ✓ Closing fragment |
| 06-19 22:22 | 20m | - / -9 | K1SM | -14 / - | 2 | ✓ Closing fragment |
| 06-14 18:59 | 40m | -2 / -8 | 4X1UF | -8 / -15 | 8 | ✓ Full exchange observed |
| 06-12 20:55 | 20m | - / -14 | RI0SP | -2 / - | 2 | Partial capture |
| 06-12 20:54 | 20m | -4 / 0 | CS8ABF | -2 / -2 | 3 | ✓ Full exchange observed |
| 06-12 20:52 | 20m | -6 / +2 | SV1CQN | +4 / - | 5 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205400 -18 1272 PD4LH LZ5UY -06 223445 -12 1077 PD4LH KE4EB -10 223645 -4 450 PD4LH UA6YW -04 150615 +1 451 DJ2MS PD4LH JO21 150630 -18 1104 PD4LH DJ2MS +00 151830 -8 452 DA2SF PD4LH JO21 (x3) 152215 -4 452 JY5CG PD4LH JO21 152830 -5 452 YU7AS PD4LH JO21 (x2) 153630 -8 452 UB1OBV PD4LH JO21 (x3) 154245 -19 1122 PD4LH UB1OBV -03
UTC dB Audio Message 185900 -4 426 4X1UF PD4LH JO21 185915 -9 2639 PD4LH 4X1UF -08 185930 -4 426 4X1UF PD4LH R-15 185945 -9 2639 PD4LH 4X1UF -08 (x2) 190100 -2 426 4X1UF PD4LH R-11 190115 -7 2640 PD4LH 4X1UF RR73 190130 +0 426 4X1UF PD4LH 73 190315 +1 427 TF4M PD4LH JO21
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.