UR5NNC — 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 UR5NNC, decoded by SO8OO in southeastern Poland. 51 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-07 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 51 FT8 messages attributed to UR5NNC as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (59%), followed by 40 m (22%) and 20 m (14%). Most decodes (98%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-04 18:15 UTC
Observed FT8 message patterns
- Attributed sample
- 51 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -15 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 36.
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 UR5NNC in decoded directed-looking exchanges:
Most frequent locator attributed to UR5NNC
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
- KN39 · 22 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 378 km (approx.)
- Last such locator decoded
- 2026-11-04 18:11 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 | UR5NNC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 18:13 | 40m | -6 / -15 | PE1NPS | -10 / -12 | 10 | ✓ Full exchange observed |
| 11-04 18:11 | 40m | -1 / -5 | UR4QGV | -5 / +1 | 6 | ✓ Full exchange observed |
| 11-04 18:09 | 60m | - / - | OH3MB | -11 / - | 2 | Partial capture |
| 11-04 18:08 | 60m | -11 / - | ES6DO | - / - | 2 | Partial capture |
| 11-04 18:07 | 60m | -16 / -18 | OH6FSG | -4 / - | 3 | ✓ Closing observed |
| 11-03 19:54 | 80m | -3 / - | DL/OE6BVG | - / -22 | 7 | Partial capture |
| 11-03 19:51 | 80m | -6 / -5 | LZ911TD | -5 / -17 | 3 | Partial capture |
| 11-03 19:50 | 80m | -9 / -14 | UF2F | +8 / - | 3 | Partial capture |
| 11-03 19:48 | 80m | -4 / - | YO4GIY | - / -9 | 2 | ✓ Closing fragment |
| 11-03 19:45 | 80m | - / - | SP3JHY | -3 / - | 2 | Partial capture |
| 11-03 19:43 | 80m | -5 / -9 | OH8WW | -5 / -16 | 7 | ✓ Full exchange observed |
| 11-03 19:42 | 80m | -8 / - | DL/OE6BVG | - / -14 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181145 -1 1779 UR4QGV UR5NNC KN39 181200 -3 273 UR5NNC UR4QGV -05 181215 -1 1779 UR4QGV UR5NNC R+01 181230 -7 273 UR5NNC UR4QGV RR73 181245 -4 1779 UR4QGV UR5NNC 73 181300 -9 2340 UR5NNC PE1NPS JO22 (x2) 181415 -7 1779 PE1NPS UR5NNC -12 181430 -14 2340 UR5NNC PE1NPS R-15 181445 -11 1780 PE1NPS UR5NNC -12 181500 -12 2341 UR5NNC PE1NPS R-15 181515 -6 1779 PE1NPS UR5NNC RRR 181530 -8 2340 UR5NNC PE1NPS 73 181545 -2 1779 PE1NPS UR5NNC RRR 181600 -14 2340 UR5NNC PE1NPS 73
UTC dB Audio Message 180715 -16 1773 OH6FSG UR5NNC KN39 180730 -2 2349 UR5NNC OH6FSG -18 (x2) 180845 -15 1774 ES6DO UR5NNC KN39 (x2) 180930 -10 1862 UR5NNC OH3MB KP20 (x2)
UTC dB Audio Message 195030 -9 1745 UF2F UR5NNC KN39 195045 +9 2748 UR5NNC UF2F -14 (x2) 195130 -4 1745 LZ911TD UR5NNC KN39 195145 -5 1284 UR5NNC LZ911TD -05 195200 -8 1745 LZ911TD UR5NNC R-17 195430 -8 1744 DL/OE6BVG UR5NNC R-22 (x5) 195830 -7 1745 LZ911TD UR5NNC R-22 195900 -2 1744 DL/OE6BVG UR5NNC R-22 (x2) 203745 -6 1744 OE5GQQ UR5NNC KN39
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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