LZ2TDF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving LZ2TDF, decoded by SO8OO in southeastern Poland. 734 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-04.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 734 FT8 messages attributed to LZ2TDF as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -1 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 734 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -10 to +4 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 86, strong (≥ -8 dB) 635.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with LZ2TDF in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to LZ2TDF
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- KN13 · 596 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 722 km (approx.)
- Last such locator decoded
- 2026-10-04 12:54 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | LZ2TDF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-04 12:43 | 40m | -4 / -7 | DG1RMY | -14 / - | 3 | ✓ Closing observed |
| 10-04 12:41 | 40m | -3 / - | DM2PE | - / -9 | 2 | ✓ Closing fragment |
| 10-04 12:38 | 40m | -9 / - | DL8NW | -4 / +6 | 3 | ✓ Closing observed |
| 10-04 12:37 | 40m | -6 / - | DA0M | - / -19 | 2 | ✓ Closing fragment |
| 10-04 12:35 | 40m | +3 / - | R9SAP | - / -12 | 2 | ✓ Closing fragment |
| 10-04 12:29 | 40m | -2 / - | EA3CFV | - / -22 | 4 | Partial capture |
| 10-04 12:25 | 40m | +1 / - | PD4FL | - / -23 | 3 | ✓ Closing fragment |
| 10-04 12:21 | 40m | +3 / - | SP9IML | - / -23 | 2 | ✓ Closing fragment |
| 10-04 12:20 | 40m | -3 / +9 | OE6PVG | -3 / - | 5 | ✓ Full exchange observed |
| 10-04 12:07 | 40m | -6 / - | DG6CHI | - / -24 | 2 | ✓ Closing fragment |
| 10-04 11:39 | 40m | -12 / -5 | OK1DXR | -6 / +1 | 5 | ✓ Full exchange observed |
| 10-04 11:37 | 40m | -8 / - | EB5AFK | - / -15 | 2 | ✓ Closing fragment |
| 10-04 11:31 | 40m | -8 / -12 | DL7UKM | -7 / -2 | 5 | ✓ Full exchange observed |
| 10-04 11:27 | 40m | -6 / +2 | 9A3TGT | -8 / +7 | 5 | ✓ Full exchange observed |
| 10-04 11:26 | 40m | -2 / - | IZ0MQN | - / -1 | 2 | ✓ Closing fragment |
| 10-04 11:24 | 40m | -4 / +4 | DG0MAN | -1 / -3 | 4 | ✓ Full exchange observed |
| 10-04 11:20 | 40m | -6 / - | IK2IQU | - / -14 | 2 | ✓ Closing fragment |
| 10-04 10:58 | 40m | -14 / - | IU4PPL | - / -16 | 2 | ✓ Closing fragment |
| 10-04 10:46 | 40m | -14 / +1 | UR5BLM | -11 / +5 | 5 | ✓ Full exchange observed |
| 10-04 10:39 | 40m | -14 / -3 | UR5BLM | -4 / -1 | 5 | ✓ Full exchange observed |
| 10-04 08:03 | 40m | 0 / - | RW6HPS | - / -19 | 3 | ✓ Closing fragment |
| 10-04 07:48 | 40m | +2 / - | SQ8AA | - / +1 | 2 | ✓ Closing fragment |
| 10-04 07:43 | 40m | +6 / -15 | UT3XM | -11 / -9 | 4 | ✓ Full exchange observed |
| 10-04 07:16 | 40m | +1 / - | PD0WL | - / -8 | 5 | Partial capture |
| 10-04 07:08 | 40m | 0 / - | EA5JXP | - / -6 | 2 | ✓ Closing fragment |
| 10-04 07:02 | 40m | -4 / - | EA5DKA | - / -7 | 2 | ✓ Closing fragment |
| 10-04 06:39 | 40m | +2 / - | MW7RHR | - / -17 | 2 | ✓ Closing fragment |
| 10-04 06:36 | 40m | -1 / - | SP3IPA | - / -4 | 2 | ✓ Closing fragment |
| 10-04 06:09 | 40m | -1 / +2 | E75D | -8 / - | 3 | ✓ Closing observed |
| 10-04 06:00 | 40m | -2 / -3 | IZ5FSO | -11 / +3 | 5 | ✓ Full exchange observed |
| 10-04 05:54 | 40m | +2 / - | R6FMM | - / -17 | 6 | ✓ Closing fragment |
| 10-04 05:53 | 40m | 0 / -17 | S50TOM | -15 / +3 | 7 | ✓ Full exchange observed |
| 10-04 05:51 | 40m | +3 / - | ON3RT | - / -17 | 2 | ✓ Closing fragment |
| 10-04 05:47 | 40m | 0 / - | SP7CAF | - / -11 | 4 | Partial capture |
| 10-04 05:45 | 40m | +2 / +2 | UC6D | -8 / +4 | 5 | ✓ Full exchange observed |
| 10-04 05:43 | 40m | +7 / +8 | DK5DW | -10 / -1 | 4 | ✓ Full exchange observed |
| 10-04 05:40 | 40m | +3 / -3 | GJ0KYZ | -5 / -5 | 9 | Partial capture |
| 10-04 05:39 | 40m | +1 / - | IW6CAE | -19 / 0 | 3 | ✓ Closing observed |
| 10-04 05:35 | 40m | +2 / - | MW7RHR | -13 / -5 | 3 | ✓ Closing observed |
| 10-04 05:18 | 40m | +6 / - | HI3LER | - / -5 | 2 | Partial capture |
| 10-04 05:14 | 40m | +4 / - | OK2UDP | - / -9 | 4 | ✓ Closing fragment |
| 10-04 05:07 | 40m | +1 / - | IK6DLK | +2 / - | 5 | ✓ Full exchange observed |
| 10-04 04:57 | 40m | 0 / - | SQ8ESR | - / -21 | 2 | ✓ Closing fragment |
| 10-04 04:55 | 40m | +7 / - | DL9KM | - / +5 | 2 | ✓ Closing fragment |
| 10-04 04:52 | 40m | +4 / - | DC9GT | - / -21 | 3 | ✓ Closing fragment |
| 10-04 04:51 | 40m | +6 / -9 | PD1WS | -14 / -10 | 5 | ✓ Full exchange observed |
| 10-04 04:48 | 40m | +4 / - | HF5A | - / - | 2 | ✓ Closing fragment |
| 10-04 04:47 | 40m | +5 / - | PD7LJ | - / -17 | 3 | ✓ Closing fragment |
| 10-04 04:45 | 40m | +7 / - | IV3DGE | - / -4 | 2 | ✓ Closing fragment |
| 10-04 04:41 | 40m | -6 / +8 | G3TKT | -8 / -12 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 124745 -8 1141 CQ DX LZ2TDF KN13 (x9) 125200 -22 1536 LZ2TDF EU7DBF KO54 125215 -7 1141 CQ DX LZ2TDF KN13 (x5)
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