LZ1ZM — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving LZ1ZM, decoded by SO8OO in southeastern Poland. 865 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 10m, across 28 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-10-31.
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 865 FT8 messages attributed to LZ1ZM as the transmitting token by decoded message structure across 28 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (82%), followed by 40 m (15%) and 60 m (2%). Most decodes (68%) fell within the six-hour window 00:00-06:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was +2 dB.
Overview
Bands
Last attributed message: 2026-10-31 22:27 UTC
Observed FT8 message patterns
- Attributed sample
- 865 messages
- Active dates
- 28 UTC dates
- Estimated median S/N
- +2 dB
- Estimated 10th-90th percentile
- -10 to +10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 97, strong (≥ -8 dB) 755.
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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with LZ1ZM 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 LZ1ZM
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
- KN32 · 409 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 918 km (approx.)
- Last such locator decoded
- 2026-10-31 22:21 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 | LZ1ZM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-31 22:27 | 80m | -2 / - | DO8JB | - / -9 | 2 | Partial capture |
| 10-31 22:21 | 80m | -1 / - | RJ3DC | - / -5 | 4 | ✓ Closing fragment |
| 10-31 22:20 | 80m | -4 / -4 | 9A5SPC | -10 / - | 2 | Partial capture |
| 10-31 22:17 | 80m | -1 / - | OD5ZZ | - / -2 | 3 | ✓ Closing fragment |
| 10-31 22:13 | 80m | - / +1 | OK1ALF | +1 / - | 2 | Partial capture |
| 10-29 17:18 | 80m | -12 / - | A65DF | - / -20 | 3 | ✓ Closing fragment |
| 10-29 17:14 | 80m | -6 / - | BX4AQ | - / - | 2 | Partial capture |
| 10-29 17:12 | 80m | -4 / - | XX9TXN | - / - | 2 | Partial capture |
| 10-29 17:03 | 80m | 0 / - | SV1DKR | - / - | 2 | Partial capture |
| 10-28 04:55 | 80m | -7 / - | 9H4JX | - / - | 3 | Partial capture |
| 10-28 03:58 | 80m | -12 / -1 | DL9KM | +5 / -3 | 4 | Partial capture |
| 10-28 03:57 | 80m | -13 / - | TA1MB | - / +4 | 3 | ✓ Closing fragment |
| 10-22 22:58 | 80m | +3 / -12 | EI4JFB | -2 / - | 3 | Partial capture |
| 10-22 22:50 | 60m | -3 / - | EP2AES | - / - | 2 | Partial capture |
| 10-22 22:40 | 60m | -7 / - | Z68QQ | - / - | 2 | Partial capture |
| 10-22 22:34 | 60m | -11 / -12 | EA8AE | -9 / -3 | 4 | ✓ Full exchange observed |
| 10-22 22:33 | 60m | -6 / - | LZ936BA | - / - | 2 | Partial capture |
| 10-22 22:32 | 60m | -7 / - | DL5DQZ | - / 0 | 2 | Partial capture |
| 10-22 22:31 | 60m | -5 / - | CT3IQ | - / - | 2 | Partial capture |
| 10-22 22:26 | 80m | -2 / -13 | DK8PR | -2 / - | 8 | ✓ Closing observed |
| 10-22 22:22 | 80m | +4 / - | RA9YTI | -13 / - | 3 | ✓ Closing observed |
| 10-22 22:18 | 80m | -1 / -9 | SM7TZK | -2 / -7 | 6 | ✓ Full exchange observed |
| 10-21 02:51 | 80m | +8 / +6 | HB0WR | 0 / -3 | 11 | ✓ Full exchange observed |
| 10-19 05:19 | 80m | +2 / -17 | G0BLB | -3 / -12 | 11 | ✓ Full exchange observed |
| 10-19 05:19 | 80m | +2 / -13 | EA8DO | -15 / -7 | 5 | ✓ Full exchange observed |
| 10-19 04:45 | 80m | +3 / - | TF3VG | - / - | 3 | Partial capture |
| 10-19 04:34 | 80m | +2 / - | TA4SSK | - / -13 | 4 | ✓ Closing fragment |
| 10-19 04:29 | 80m | +1 / - | TF3VG | - / - | 3 | Partial capture |
| 10-19 04:08 | 80m | +2 / +6 | DG1YHP | -7 / -12 | 5 | ✓ Full exchange observed |
| 10-19 04:06 | 80m | -3 / - | UA6HGM | - / -8 | 2 | Partial capture |
| 10-19 04:02 | 80m | 0 / - | SP5DFK/QRP | - / - | 6 | Partial capture |
| 10-18 04:47 | 80m | -4 / - | XE1PM | - / - | 2 | Partial capture |
| 10-18 04:45 | 80m | +3 / -8 | OK1JAZ | -8 / -8 | 3 | Partial capture |
| 10-18 04:45 | 80m | - / - | F4FPR | -24 / - | 2 | Partial capture |
| 10-18 04:28 | 40m | +6 / - | YV5YDT | - / -16 | 6 | Partial capture |
| 10-18 04:28 | 40m | - / - | DL9KM | -9 / - | 7 | Partial capture |
| 10-18 04:27 | 40m | +6 / - | HI3LER | - / -14 | 3 | ✓ Closing fragment |
| 10-17 04:30 | 80m | +9 / - | KF8EXX | - / -22 | 3 | ✓ Closing fragment |
| 10-17 04:26 | 80m | +5 / - | XE2X | - / -21 | 3 | ✓ Closing fragment |
| 10-17 04:02 | 80m | +4 / - | C31KC | - / - | 5 | Partial capture |
| 10-17 03:41 | 80m | +8 / -2 | DL9ATW | +5 / -10 | 6 | ✓ Full exchange observed |
| 10-17 03:38 | 80m | 0 / +6 | F5MXH | +2 / -12 | 7 | ✓ Full exchange observed |
| 10-17 03:35 | 80m | +16 / -1 | MI0NWA | +10 / -8 | 7 | ✓ Full exchange observed |
| 10-17 03:32 | 80m | 0 / - | C31KC | - / - | 3 | Partial capture |
| 10-06 05:51 | 80m | - / -3 | YO5OAI | -2 / - | 2 | ✓ Closing fragment |
| 10-06 03:37 | 80m | -3 / - | SV5/TF1OL | - / -6 | 2 | Partial capture |
| 10-06 02:37 | 80m | - / - | UA3VVA | -10 / - | 4 | Partial capture |
| 10-06 02:09 | 80m | -12 / - | YU7AS | +15 / - | 3 | ✓ Closing observed |
| 10-04 04:09 | 80m | - / +8 | DL1VVQ | +2 / - | 2 | Partial capture |
| 10-04 04:08 | 80m | +9 / - | OM6APJ | +8 / +4 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172245 -11 1885 LZ1ZM DO7DE JN49 221315 -1 1148 LZ1ZM OK1ALF +01 (x2) 221715 -3 680 OD5ZZ LZ1ZM KN32 (x3) 222030 -4 2003 9A5SPC LZ1ZM KN32 222100 -8 1239 RJ3DC LZ1ZM KN32 222115 -10 2002 LZ1ZM 9A5SPC -04 222130 +0 1238 RJ3DC LZ1ZM R-05 (x3) 222345 -7 1554 LZ1ZM F4IVG JN05 222700 -5 1238 DO8JB LZ1ZM -09 (x2)
UTC dB Audio Message 223030 -7 1237 EA4IPN LZ1ZM KN32 223100 -4 1237 CT3IQ LZ1ZM KN32 (x2) 223200 -10 1237 DL5DQZ LZ1ZM +00 (x2) 223315 -5 1237 LZ936BA LZ1ZM KN32 (x2) 223415 -12 1236 EA8AE LZ1ZM KN32 223430 -9 1309 LZ1ZM EA8AE -12 223445 -10 1236 EA8AE LZ1ZM R-03 223500 -9 1309 LZ1ZM EA8AE RR73 224000 -5 1234 Z68QQ LZ1ZM KN32 (x2) 225015 -4 1232 EP2AES LZ1ZM KN32 (x2)
UTC dB Audio Message 042745 +6 1642 HI3LER LZ1ZM R-14 (x2) 042830 -9 1476 LZ1ZM DL9KM JN68 042845 +4 1641 YV5YDT LZ1ZM KN32 042900 -12 1476 LZ1ZM DL9KM JN68 042915 +6 1641 YV5YDT LZ1ZM KN32 042930 -6 1476 LZ1ZM DL9KM JN68 042945 +6 1641 YV5YDT LZ1ZM KN32 043000 -9 1476 LZ1ZM DL9KM JN68 043015 +7 1641 YV5YDT LZ1ZM R-16 043030 -11 1476 LZ1ZM DL9KM JN68 043045 +6 1641 YV5YDT LZ1ZM R-16 043100 -5 1476 LZ1ZM DL9KM JN68 043115 +6 1640 YV5YDT LZ1ZM R-16 043130 -8 1476 LZ1ZM DL9KM JN68
UTC dB Audio Message 095200 -12 1163 DN9ETS LZ1ZM RR73 095230 -14 1163 CQ LZ1ZM KN32 a1 095315 -22 1737 LZ1ZM PE9JAN R+01 095330 -6 1163 PE9JAN LZ1ZM RR73 095345 -21 1737 LZ1ZM PE9JAN 73 095500 -13 1163 CQ LZ1ZM KN32 095530 -10 1163 DN9DA LZ1ZM +08 (x2) 095615 +4 492 LZ1ZM IK4LZH JN54 095630 -13 1163 ZS6RFI LZ1ZM R-03 095645 +3 492 LZ1ZM IK4LZH JN54 (x3) 101530 -17 1067 LZ1ZM DL3MIB 73
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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