SM3LIV — 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 SM3LIV, decoded by SO8OO in southeastern Poland. 15 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.
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 15 FT8 messages attributed to SM3LIV as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (40%), followed by 10 m (33%) and 40 m (27%). In this small sample, the estimated median decoder S/N was -20 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-11-04 15:40 UTC
Observed FT8 message patterns
- Attributed sample
- 15 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -20 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 0.
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 SM3LIV in decoded directed-looking exchanges:
Most frequent locator attributed to SM3LIV
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
- JP82 · 8 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,427 km (approx.)
- Last such locator decoded
- 2026-11-04 15:38 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 | SM3LIV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 15:38 | 40m | -21 / - | F4JDS | - / +5 | 3 | ✓ Closing fragment |
| 11-04 15:38 | 40m | -21 / 0 | SQ9SET | -11 / +1 | 4 | Partial capture |
| 08-27 10:41 | 10m | - / - | F4LSL | -20 / - | 2 | ✓ Closing fragment |
| 08-22 09:17 | 10m | - / -19 | F4FSY | -6 / - | 3 | ✓ Closing fragment |
| 08-22 09:14 | 10m | - / - | PE9JAN | -16 / - | 4 | Partial capture |
| 08-22 08:26 | 10m | - / 0 | F4DUZ | +5 / - | 5 | ✓ Closing fragment |
| 08-22 08:16 | 10m | - / -3 | F1PBZ | 0 / - | 3 | Partial capture |
| 08-22 08:16 | 10m | - / -26 | IK2UCK | -10 / - | 8 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 153815 -8 852 SM3LIV SQ9SET +00 153830 -22 1818 F4JDS SM3LIV JP82 153845 -12 853 SM3LIV SQ9SET +00 153900 -20 1818 F4JDS SM3LIV R+05 153915 -14 853 SM3LIV SQ9SET +00 153930 -21 1818 F4JDS SM3LIV 73 154000 -21 1818 SQ9SET SM3LIV R+01
UTC dB Audio Message 082700 +4 2504 SM3LIV F4DUZ JN19 (x4) 091415 -18 1738 SM3LIV PE9JAN JO22 (x4) 091745 -8 1671 SM3LIV F4FSY -19 (x3) 092200 -23 1733 SM3LIV DL80NRW +01 104115 -18 2195 SM3LIV F4LSL JN36 (x2) 153830 -20 1747 SM3LIV EC5M RR73
CW
No CW receptions recorded for this callsign in the last 30 days.
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