N4WMW — 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 N4WMW, decoded by SO8OO in southeastern Poland. 87 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-06-28.
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 87 FT8 messages attributed to N4WMW as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (100%) fell within the six-hour window 23:00-05:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 87 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -16 dB
- Estimated 10th-90th percentile
- -21 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 49, moderate (-15 to -9 dB) 27, strong (≥ -8 dB) 11.
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 N4WMW in decoded directed-looking exchanges:
Most frequent locator attributed to N4WMW
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
- FM26 · 30 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,427 km (approx.)
- Last such locator decoded
- 2026-06-12 02:29 UTC
Other locator fields attributed to this token: FM16 (13).
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 | N4WMW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 04:13 | 80m | - / -20 | MI0NWA | -1 / - | 4 | ✓ Closing fragment |
| 11-06 04:08 | 80m | - / -23 | OM2WQ | +12 / - | 6 | ✓ Closing fragment |
| 11-06 04:04 | 80m | - / - | UT7UA | 0 / - | 4 | Partial capture |
| 11-06 04:03 | 80m | - / -10 | F1PBZ | +16 / - | 3 | Partial capture |
| 11-06 04:03 | 80m | - / - | SP5AA | +15 / - | 3 | Partial capture |
| 11-05 04:16 | 40m | - / - | DL3MIB | +9 / - | 7 | Partial capture |
| 11-05 03:44 | 40m | - / -5 | PI4DX | +5 / - | 2 | ✓ Closing fragment |
| 08-29 04:33 | 80m | - / - | DK5WL | +2 / - | 3 | Partial capture |
| 08-29 04:31 | 80m | - / -23 | IK2LFF | 0 / - | 6 | ✓ Closing fragment |
| 08-29 04:28 | 80m | - / -14 | F5LOW | +1 / - | 2 | Partial capture |
| 08-29 04:27 | 80m | - / - | I0KMJ | +14 / - | 2 | Partial capture |
| 08-28 05:18 | 20m | - / -12 | EA5IXH | -3 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040430 +15 2658 N4WMW F1PBZ -10 040500 +8 2833 N4WMW UT7UA KO50 (x2) 040730 -1 2210 N4WMW IQ4JO JN63 040800 -24 1532 N4WMW NF3R R+13 040830 +11 1180 N4WMW OM2WQ JN88 (x6) 041300 +1 645 N4WMW MI0NWA -20 (x4)
UTC dB Audio Message 034400 +2 2078 N4WMW PI4DX -05 (x2) 041600 +11 1071 N4WMW DL3MIB JN57 (x7)
UTC dB Audio Message 051800 -5 1049 N4WMW EA5IXH IM98 (x3)
CW
No CW receptions recorded for this callsign in the last 30 days.
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