IZ2WMD — 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 IZ2WMD, decoded by SO8OO in southeastern Poland. 16 FT8 messages attributed to this token as transmitter, on 80m, 20m, 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-03 and 2026-08-15.
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 16 FT8 messages attributed to IZ2WMD as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (50%), followed by 20 m (31%) and 80 m (19%). In this small sample, the estimated median decoder S/N was -21 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-08-15 20:08 UTC
Observed FT8 message patterns
- Attributed sample
- 16 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -21 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 1.
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 IZ2WMD in decoded directed-looking exchanges:
Most frequent locator attributed to IZ2WMD
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
- JN45 · 9 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,075 km (approx.)
- Last such locator decoded
- 2026-08-15 20:07 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 | IZ2WMD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 10:59 | 40m | - / -2 | HA1BF | -4 / - | 2 | ✓ Closing fragment |
| 11-06 10:49 | 40m | - / - | HB9ELE | +1 / - | 2 | Partial capture |
| 11-06 10:48 | 40m | - / - | F5MXH | -17 / - | 3 | Partial capture |
| 08-15 20:07 | 20m | -21 / - | 7Z1DX | - / -17 | 3 | ✓ Closing fragment |
| 08-15 20:06 | 20m | -23 / - | BU2FW | - / - | 2 | Partial capture |
| 08-11 21:04 | 10m | -14 / - | HB9TVS | - / -13 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 104830 -6 366 IZ2WMD HA3HZ JN96 104830 -16 2256 IZ2WMD F5MXH JN07 104900 +0 743 IZ2WMD HB9ELE JN47 (x2) 104930 -19 2255 IZ2WMD F5MXH JN07 (x2) 105930 -5 1397 IZ2WMD HA1BF -02 (x2)
UTC dB Audio Message 200630 -22 1922 BU2FW IZ2WMD JN45 (x2) 200745 -21 1772 7Z1DX IZ2WMD JN45 (x3)
UTC dB Audio Message 210400 -13 2464 HB9TVS IZ2WMD R-13 (x2) 210900 -24 1671 CQ IZ2WMD JN45 a1
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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