UR4UT — 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 UR4UT, decoded by SO8OO in southeastern Poland. 982 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 87 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-05.
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 982 FT8 messages attributed to UR4UT as the transmitting token by decoded message structure across 87 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (42%), followed by 80 m (29%) and 20 m (21%). Most decodes (57%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-05 04:31 UTC
Observed FT8 message patterns
- Attributed sample
- 982 messages
- Active dates
- 87 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -17.8 to +10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 149, moderate (-15 to -9 dB) 220, strong (≥ -8 dB) 613.
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 UR4UT in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to UR4UT
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
- KO40 · 9 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 516 km (approx.)
- Last such locator decoded
- 2026-10-23 22:12 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 | UR4UT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 04:06 | 80m | +5 / - | ES2MC | - / -6 | 4 | Partial capture |
| 11-05 04:01 | 80m | +1 / - | ES2MC | - / -16 | 3 | Partial capture |
| 11-04 20:38 | 80m | +13 / - | IS0LAY | - / -13 | 4 | ✓ Closing fragment |
| 11-04 20:36 | 80m | +8 / - | OE9HGV | - / -17 | 2 | ✓ Closing fragment |
| 11-04 19:41 | 80m | +5 / - | YO5QDN | - / -12 | 2 | Partial capture |
| 11-04 19:35 | 80m | +9 / -3 | ON5MX | -9 / -17 | 3 | ✓ Full exchange observed |
| 11-04 19:33 | 80m | -2 / - | 6W/IK2HKT | - / -11 | 2 | Partial capture |
| 11-04 00:46 | 40m | - / - | UA4FKT | +4 / - | 3 | Partial capture |
| 11-04 00:46 | 40m | - / -15 | EI2JD | -7 / - | 2 | ✓ Closing fragment |
| 11-04 00:29 | 80m | +12 / +9 | OM2WQ | +10 / +1 | 4 | ✓ Full exchange observed |
| 11-04 00:24 | 80m | +3 / 0 | YO8XFU | -4 / - | 3 | ✓ Closing observed |
| 11-04 00:09 | 80m | +4 / -1 | T77RN | -16 / -9 | 4 | ✓ Full exchange observed |
| 11-04 00:07 | 80m | 0 / - | IS0CAK | +4 / -9 | 3 | ✓ Closing observed |
| 11-04 00:05 | 80m | -5 / -10 | CT7BRV | -5 / -22 | 4 | ✓ Full exchange observed |
| 11-03 11:15 | 10m | - / -9 | CR7BYO | -16 / - | 2 | ✓ Closing fragment |
| 11-03 03:27 | 80m | -3 / - | 6W/IK2HKT | - / -6 | 7 | Partial capture |
| 11-03 03:18 | 80m | -5 / -1 | SP1EG | +4 / -6 | 5 | ✓ Full exchange observed |
| 11-03 03:17 | 80m | -12 / - | TA1MB | -13 / -14 | 4 | ✓ Full exchange observed |
| 11-03 02:53 | 80m | -14 / - | UA9XL/P | - / -15 | 4 | Partial capture |
| 11-03 02:47 | 80m | -8 / - | 9A60CBM | - / -15 | 2 | Partial capture |
| 11-02 18:21 | 40m | - / -7 | OR82CLM | -18 / - | 2 | Partial capture |
| 11-02 06:48 | 40m | -10 / - | OH2MWH | - / -17 | 3 | Partial capture |
| 11-02 03:54 | 160m | -21 / -25 | ES2AJ | +8 / -8 | 10 | ✓ Full exchange observed |
| 11-02 03:52 | 160m | -20 / -13 | LA9GX | -2 / - | 3 | ✓ Closing observed |
| 11-01 22:15 | 80m | +4 / -6 | G0HSP | -6 / -15 | 4 | ✓ Full exchange observed |
| 11-01 21:46 | 160m | - / -5 | OZ5AGJ | -6 / - | 2 | ✓ Closing fragment |
| 11-01 21:43 | 160m | - / -19 | SQ2RAD | +11 / - | 2 | ✓ Closing fragment |
| 11-01 20:57 | 80m | +5 / - | YO2MAX | - / 0 | 2 | Partial capture |
| 11-01 20:53 | 80m | -5 / -3 | 5B4AMX | -12 / -6 | 3 | ✓ Full exchange observed |
| 11-01 20:39 | 160m | -15 / - | VK6EI | - / -24 | 2 | Partial capture |
| 11-01 20:37 | 160m | -20 / - | TK4RB | - / -24 | 2 | Partial capture |
| 11-01 20:27 | 160m | - / -7 | SP7AS | -13 / - | 4 | ✓ Closing fragment |
| 11-01 20:26 | 160m | -18 / -13 | OH6CK | -1 / - | 3 | ✓ Closing observed |
| 11-01 20:21 | 160m | -18 / -17 | LZ1ST | -6 / -17 | 5 | ✓ Full exchange observed |
| 11-01 20:12 | 160m | -19 / -16 | LA9GX | +2 / - | 3 | ✓ Closing observed |
| 11-01 20:09 | 160m | -19 / -12 | OH0Z | -3 / - | 3 | ✓ Closing observed |
| 11-01 19:51 | 160m | -17 / -12 | OH5BM | -23 / -11 | 5 | ✓ Full exchange observed |
| 11-01 19:47 | 160m | - / -17 | OZ1LXL | -1 / - | 4 | Partial capture |
| 11-01 19:36 | 160m | -18 / - | ER3UA | - / -18 | 2 | Partial capture |
| 11-01 19:30 | 160m | -24 / - | JI1LET | - / -15 | 2 | Partial capture |
| 11-01 19:28 | 160m | - / -9 | OH5KNL | -1 / - | 2 | ✓ Closing fragment |
| 11-01 19:26 | 160m | -15 / -7 | LA6YEA | +11 / -9 | 3 | ✓ Full exchange observed |
| 11-01 19:22 | 160m | - / -11 | SM0CXS | -7 / - | 5 | ✓ Closing fragment |
| 11-01 19:13 | 40m | -9 / -8 | OE9HGV | -11 / -14 | 6 | ✓ Full exchange observed |
| 10-30 01:20 | 40m | - / -14 | TC2TR | -12 / - | 2 | ✓ Closing fragment |
| 10-30 00:57 | 40m | - / -12 | NC3S | -18 / - | 2 | ✓ Closing fragment |
| 10-30 00:51 | 40m | - / -1 | OE6OCG | -6 / - | 2 | ✓ Closing fragment |
| 10-30 00:27 | 80m | +8 / - | EX7DY | - / -14 | 3 | ✓ Closing fragment |
| 10-29 20:07 | 160m | -12 / - | LA6YEA | - / -11 | 2 | Partial capture |
| 10-27 00:44 | 80m | +1 / +1 | G4RCV | -5 / -18 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191545 -13 2139 UR4UT OE9HGV 73 064845 -10 1551 OH2MWH UR4UT -17 (x3) 181830 -19 1504 UR4UT OR82CLM R-15 (x3) 004615 -8 1848 UR4UT EI2JD R-15 004645 +5 1279 UR4UT UA4FKT LO23 004645 -6 1848 UR4UT EI2JD 73 004715 +2 1279 UR4UT UA4FKT LO23 (x2) 005245 -17 977 PT7YB UR4UT -18 041800 -12 2638 UR4UT TC0TR R-11 043130 -17 1892 TC5ATA UR4UT -08
UTC dB Audio Message 194130 +5 1106 YO5QDN UR4UT -12 (x2) 203630 +5 1963 OE9HGV UR4UT -17 (x2) 203845 +18 2364 IS0LAY UR4UT -13 (x4) 040115 +6 1506 ES2MC UR4UT -16 (x7)
UTC dB Audio Message 144830 -9 1903 UR4UT EA4IDN R-10 (x8) 125515 -12 1595 UR4UT CR7BSX R-16 (x2) 141700 -7 1147 UR4UT CT7BRV R-09 (x2) 142900 -6 583 UR4UT CT5JWG R-11 111530 -12 2034 UR4UT CR7BYO R-09 (x2)
UTC dB Audio Message 214630 -8 2047 UR4UT OZ5AGJ R-05 (x2) 035200 -3 1340 UR4UT LA9GX R-13 035215 -20 1813 LA9GX UR4UT RR73 035230 -1 1340 UR4UT LA9GX 73 035445 -23 1813 ES2AJ UR4UT -08 (x2) 035530 +7 1418 UR4UT ES2AJ R-25 035545 -17 1813 ES2AJ UR4UT RR73 035600 +8 1418 UR4UT ES2AJ R-25 035615 -22 1813 ES2AJ UR4UT -08 035630 +6 1418 UR4UT ES2AJ R-25 035645 -22 1813 ES2AJ UR4UT RR73 035700 +8 1418 UR4UT ES2AJ RR73 (x2)
UTC dB Audio Message 034800 +3 498 UR4UT <...> R-01 174145 +0 1512 UR4UT EB1DJ R+03 (x2) 031945 -6 1218 D2IM UR4UT -12 (x3) 032215 -5 845 N2BJ UR4UT -15 042400 -23 1793 UR4UT XE2V R-16 042600 -12 2368 UR4UT K7NN R-07 (x2) 042930 -2 2377 UR4UT WD8OQS R-11 050645 -8 2541 UR4UT YT5R R+17 (x2) 050800 -20 1854 OK2CNI UR4UT -07 050745 -21 2106 UR4UT LX7I R-25
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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