F5UGS — 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 F5UGS, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-09-05 and 2026-10-30.
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 13 FT8 messages attributed to F5UGS as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 13 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -11 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 4.
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 F5UGS in decoded directed-looking exchanges:
Most frequent locator attributed to F5UGS
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
- JN05 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,626 km (approx.)
- Last such locator decoded
- 2026-10-30 15:17 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 | F5UGS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-30 15:17 | 40m | - / - | UA4FKT | +1 / - | 2 | Partial capture |
| 10-30 15:15 | 40m | -12 / - | PH9OY | - / - | 2 | ✓ Closing fragment |
| 10-30 15:12 | 40m | - / -16 | OH3EVO | +5 / - | 3 | ✓ Closing fragment |
| 10-23 10:05 | 40m | - / - | PE1NPS | -14 / - | 2 | Partial capture |
| 10-23 10:05 | 40m | - / +1 | DH1NGL | -11 / - | 3 | ✓ Closing fragment |
| 10-23 09:14 | 40m | -24 / -2 | DA1ST | -17 / -10 | 5 | ✓ Full exchange observed |
| 10-23 09:14 | 40m | - / - | PE1NPS | -14 / - | 2 | Partial capture |
| 10-16 05:28 | 40m | - / - | DL6REX | -12 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 100545 -13 2533 F5UGS PE1NPS JO22 100545 -8 1736 F5UGS DH1NGL +01 100615 -14 2533 F5UGS PE1NPS JO22 100615 -11 1736 F5UGS DH1NGL RR73 151215 +3 683 F5UGS OH3EVO KP11 151245 -4 1542 F5UGS SM0EJR JO89 151315 +2 683 F5UGS OH3EVO R-16 (x2) 151500 -11 1542 PH9OY F5UGS RR73 (x2) 151600 -7 1541 F4NPE F5UGS -05 151700 -10 1542 CQ F5UGS JN05 a1 151715 +0 1541 F5UGS UA4FKT LO23 (x2) 151800 -9 1541 PH9OY F5UGS -19
UTC dB Audio Message 115430 -8 2747 F5UGS OD5KU R-06
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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