LB4OK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving LB4OK, decoded by SO8OO in southeastern Poland. 148 related FT8 messages, 21 CQ messages, observed on 80m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-05-07 and 2026-06-19.
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 LB4OK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by LB4OK
Approximate centre of JP20, decoded 2026-06-19 12:26 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 | LB4OK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-19 12:25 | 20m | -12 / - | WD9HSY | - / - | 2 | Partial capture |
| 06-19 12:24 | 20m | - / - | F5RRS | -1 / - | 2 | Partial capture |
| 06-16 21:01 | 20m | -6 / - | SP9MOA | - / +5 | 3 | Partial capture |
| 06-12 12:56 | 20m | - / +2 | F1PBZ | -4 / - | 3 | Partial capture |
| 06-11 16:34 | 20m | - / -8 | OZ7DR | -12 / - | 2 | ✓ Closing fragment |
| 06-11 16:19 | 10m | - / - | PD1ADA | -14 / - | 8 | Partial capture |
| 06-11 16:17 | 20m | - / - | SM5MRW | -8 / - | 3 | Partial capture |
| 06-11 16:06 | 20m | - / -12 | HB10GBT | -11 / - | 2 | Partial capture |
| 06-11 15:54 | 10m | - / -11 | PD0CIF | -11 / - | 3 | ✓ Closing fragment |
| 06-08 21:02 | 40m | - / +5 | DK7ZT | -3 / - | 4 | Partial capture |
| 06-08 21:00 | 40m | -16 / - | MW8OEG | - / -6 | 2 | Partial capture |
| 06-08 20:57 | 40m | -15 / - | SP7TF | - / +8 | 2 | Partial capture |
| 06-08 20:57 | 40m | -14 / - | DL5FCE | 0 / - | 2 | ✓ Closing observed |
| 06-08 20:55 | 40m | -15 / - | EX7CQ | - / +2 | 2 | Partial capture |
| 06-08 20:47 | 40m | -14 / -17 | IQ9NI | -8 / 0 | 4 | ✓ Full exchange observed |
| 06-05 19:51 | 40m | -24 / - | OZ9FF | - / - | 2 | Partial capture |
| 06-05 17:06 | 20m | -1 / - | F4BJN | - / -1 | 2 | Partial capture |
| 06-02 13:13 | 20m | - / - | DL3MIB | -7 / - | 5 | Partial capture |
| 05-31 18:53 | 40m | - / - | DL2EMS | -12 / - | 2 | Partial capture |
| 05-31 18:51 | 40m | - / - | ON5RJ | -2 / - | 3 | Partial capture |
| 05-31 18:50 | 20m | - / - | DL3MIB | +14 / - | 6 | Partial capture |
| 05-31 18:45 | 20m | - / -14 | R3SX | -8 / - | 2 | Partial capture |
| 05-31 18:39 | 20m | - / -9 | SV5BYP | +6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205915 -3 1458 CQ USA LB4OK JP20 (x3) 210045 -13 1674 IS0KNG LB4OK JP20 210115 -6 1674 SP9MOA LB4OK +05 (x3) 210245 -12 1367 <...> LB4OK JP20 122045 -1 1479 SP6FME LB4OK RRR 122245 -10 1523 N2JTQ LB4OK JP20 122430 -12 1523 CQ USA LB4OK JP20 122445 +2 1852 LB4OK F5RRS JN36 122530 -9 1633 WD9HSY LB4OK JP20 122545 -4 1852 LB4OK F5RRS JN36 122600 -14 1633 WD9HSY LB4OK JP20
UTC dB Audio Message 205515 -16 1375 EX7CQ LB4OK R+02 (x2) 205615 -14 1374 CQ LB4OK JP20 205715 -14 1374 DL5FCE LB4OK RRR 205730 +0 1374 LB4OK DL5FCE 73 205745 -14 1373 SP7TF LB4OK R+08 (x2) 210045 -18 1380 MW8OEG LB4OK JP20 (x2) 210200 -2 1538 LB4OK DK7ZT +05 (x4) 211800 -17 1337 SP6AXW LB4OK RRR 224145 +8 2585 LB4OK IQ4JO JN63
UTC dB Audio Message 155430 -19 1075 LB4OK M0JFG IO82 155430 -15 1773 LB4OK PD0CIF JO32 155430 +13 2734 LB4OK F1PBZ +08 155630 -7 1774 LB4OK PD0CIF R-11 155700 -10 2615 LB4OK PG9S JO32 155700 -12 1773 LB4OK PD0CIF 73 161945 -10 2056 LB4OK PD1ADA JO21 (x8) 163045 -7 2604 LB4OK DN9RP JO31
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.