IZ8LLH — 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 IZ8LLH, decoded by SO8OO in southeastern Poland. 57 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-07 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 57 FT8 messages attributed to IZ8LLH as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (96%), followed by 20 m (4%). Several six-hour UTC windows tied for the largest share (67%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-31 13:30 UTC
Observed FT8 message patterns
- Attributed sample
- 57 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -16 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 27, strong (≥ -8 dB) 24.
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 IZ8LLH in decoded directed-looking exchanges:
Most frequent locator attributed to IZ8LLH
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
- JN70 · 28 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,175 km (approx.)
- Last such locator decoded
- 2026-10-31 13:30 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 | IZ8LLH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 06:59 | 40m | - / - | DL6UM | -9 / - | 5 | Partial capture |
| 11-02 06:58 | 40m | - / - | PA3CPS | -9 / - | 2 | Partial capture |
| 10-30 19:49 | 40m | - / - | RZ4FWA | -13 / - | 3 | Partial capture |
| 10-30 19:48 | 40m | - / -10 | UR9QQ | -19 / - | 3 | ✓ Closing fragment |
| 10-29 21:25 | 40m | - / - | G4CFS | -6 / - | 18 | Partial capture |
| 10-29 21:18 | 40m | - / - | M7OHB | -6 / - | 2 | Partial capture |
| 10-29 21:05 | 40m | - / - | F5PBG | -2 / - | 2 | Partial capture |
| 10-29 21:00 | 40m | - / +8 | UA4FKT | -1 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194830 -21 1835 IZ8LLH UR9QQ R-10 (x2) 194930 -11 1722 IZ8LLH RZ4FWA LO23 (x3) 065800 -9 229 IZ8LLH PA3CPS JO32 (x2) 065830 -6 415 IZ8LLH F1MXE JN05 065830 -10 1907 IZ8LLH DK7ZT -12 065900 -12 242 IZ8LLH DL9YNG JN48 065900 -8 1110 IZ8LLH DL6UM JO60 (x5)
UTC dB Audio Message 133000 -20 222 CQ IZ8LLH JN70 a1
UTC dB Audio Message 231945 -7 528 XU7O IZ8LLH 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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