LZ1SJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving LZ1SJ, decoded by SO8OO in southeastern Poland. 2,156 related FT8 messages, 1,731 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 40 UTC dates. Heard between 2026-05-28 and 2026-08-22.
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 LZ1SJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by LZ1SJ
Approximate centre of KN32, decoded 2026-08-22 04:07 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 | LZ1SJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 04:50 | 20m | - / - | LZ3CB | -6 / - | 3 | Partial capture |
| 08-22 04:47 | 20m | - / - | IK4LZH | +6 / - | 4 | Partial capture |
| 08-22 04:26 | 20m | - / -19 | UN8PY | -18 / - | 2 | ✓ Closing fragment |
| 08-22 04:24 | 20m | - / - | IK4LZH | +4 / - | 4 | Partial capture |
| 08-22 04:23 | 20m | - / -11 | RO6G | -4 / - | 2 | Partial capture |
| 08-22 02:12 | 40m | -8 / -17 | EA5EI | -14 / -16 | 4 | Partial capture |
| 08-22 01:59 | 40m | -6 / - | KA5PUD | - / -19 | 5 | ✓ Closing fragment |
| 08-22 01:43 | 40m | -8 / - | N4MA | - / -18 | 2 | ✓ Closing fragment |
| 08-22 01:33 | 40m | -13 / -14 | SP1ZMO | -6 / -2 | 8 | ✓ Full exchange observed |
| 08-21 04:01 | 40m | -5 / -1 | CT2GQA | -14 / -14 | 7 | ✓ Full exchange observed |
| 08-21 03:55 | 40m | -11 / - | CT2GQA | -16 / -20 | 7 | Partial capture |
| 08-21 03:52 | 40m | - / - | RZ6ALZ | -10 / - | 2 | Partial capture |
| 08-21 03:32 | 40m | - / - | RD3FY | -3 / - | 3 | Partial capture |
| 08-21 03:19 | 80m | - / - | IK4LZH | +2 / - | 4 | Partial capture |
| 08-21 03:15 | 80m | - / - | IK4LZH | -3 / - | 4 | Partial capture |
| 08-21 03:11 | 60m | 0 / -5 | F4FPR | -12 / -20 | 6 | ✓ Full exchange observed |
| 08-20 03:37 | 40m | -2 / - | KC2YWE | - / -14 | 2 | Partial capture |
| 08-20 03:29 | 40m | -17 / -8 | PD0RCQ | -11 / -15 | 5 | ✓ Full exchange observed |
| 08-20 03:26 | 40m | - / - | IK4LZH | -4 / - | 4 | Partial capture |
| 08-20 03:24 | 40m | -15 / - | IZ5FSO | -16 / -7 | 3 | ✓ Closing observed |
| 08-20 03:24 | 40m | -10 / -2 | RK3AW | -14 / -15 | 4 | ✓ Full exchange observed |
| 08-20 03:19 | 40m | -10 / - | TJ1GD | - / -16 | 4 | ✓ Closing fragment |
| 08-19 02:03 | 40m | -22 / - | KD4KWB | - / -19 | 2 | ✓ Closing fragment |
| 08-19 01:50 | 40m | -22 / - | WA6VZN | - / - | 2 | ✓ Closing fragment |
| 08-16 04:03 | 40m | -13 / - | AC8MR | - / -11 | 7 | Partial capture |
| 08-16 03:54 | 40m | -19 / - | HI3LER | - / -14 | 3 | Partial capture |
| 08-16 03:07 | 60m | -6 / - | DD6WF | -17 / +7 | 3 | ✓ Closing observed |
| 08-16 03:04 | 60m | -4 / - | KF9UG | - / -18 | 3 | ✓ Closing fragment |
| 08-15 17:39 | 20m | - / -14 | M0BEW | -6 / - | 3 | Partial capture |
| 08-15 17:06 | 20m | - / -15 | EA3AAY | -18 / - | 2 | ✓ Closing fragment |
| 08-15 16:41 | 20m | - / - | EA3AAY | -16 / - | 2 | Partial capture |
| 08-15 16:12 | 20m | - / -21 | F6BTP | -8 / - | 3 | ✓ Closing fragment |
| 08-15 15:26 | 20m | - / -8 | E70SZ | -6 / - | 4 | ✓ Closing fragment |
| 08-15 05:08 | 20m | -22 / - | 5Z4VJ | - / -16 | 3 | Partial capture |
| 08-15 05:03 | 20m | - / - | IK4LZH | -6 / - | 4 | Partial capture |
| 08-12 15:23 | 20m | - / -16 | DH1FA | -12 / - | 2 | Partial capture |
| 08-12 15:06 | 20m | - / -8 | DL6ZOG | -9 / - | 3 | ✓ Closing fragment |
| 08-12 13:55 | 20m | - / -15 | RU3QR | -22 / - | 4 | Partial capture |
| 08-12 13:51 | 20m | - / - | CT2FXY | -10 / - | 2 | Partial capture |
| 08-12 03:04 | 40m | -20 / - | EA7AH | - / -18 | 2 | ✓ Closing fragment |
| 08-09 04:02 | 40m | -21 / - | EC5M | - / -20 | 2 | ✓ Closing fragment |
| 08-07 04:16 | 40m | -19 / - | ON8BZ | - / -2 | 3 | Partial capture |
| 08-07 04:15 | 40m | - / - | PI4DX | +1 / - | 3 | Partial capture |
| 08-07 04:06 | 40m | - / - | PI4DX | +1 / - | 5 | Partial capture |
| 08-07 04:01 | 40m | -15 / - | RW6HPS | - / -11 | 2 | ✓ Closing fragment |
| 08-07 03:56 | 40m | - / - | PI4DX | -3 / - | 11 | Partial capture |
| 08-07 03:50 | 40m | - / - | PI4DX | -4 / - | 5 | Partial capture |
| 08-07 03:40 | 40m | - / - | PI4DX | -3 / - | 9 | Partial capture |
| 08-07 03:33 | 40m | -21 / - | F5MYH | -24 / - | 2 | ✓ Closing observed |
| 08-07 03:14 | 40m | - / - | PI4DX | -1 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 042345 -1 2889 LZ1SJ RO6G -11 042415 +5 463 LZ1SJ IK4LZH JN54 (x4) 042645 -14 1730 LZ1SJ UN8PY R-19 (x2) 044615 -12 1825 LZ1SJ EA3AKY 73 044715 +4 463 LZ1SJ IK4LZH JN54 (x4) 045045 -1 602 LZ1SJ LZ3CB KN32 (x3)
UTC dB Audio Message 023500 -9 2053 CQ LZ1SJ KN32 (x15)
UTC dB Audio Message 030730 -14 987 CQ LZ1SJ KN32 (x5) 031245 +5 404 LZ1SJ IK4LZH JN54 (x9)
UTC dB Audio Message 031330 -2 1008 CQ LZ1SJ KN32 (x15)
UTC dB Audio Message 092615 -4 1052 LZ1SJ M0BEW -16 (x5) 094815 -10 1050 LZ1SJ DG5PW JO30 (x5) 143130 -14 986 LZ1SJ OD5JL -09 143615 -7 2701 LZ1SJ IQ4JO JN63 (x3) 150300 -16 1050 CQ LZ1SJ KN32
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.