G4UJS — 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 G4UJS, decoded by SO8OO in southeastern Poland. 2,723 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 20 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-18.
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 2,723 FT8 messages attributed to G4UJS as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (40%), followed by 80 m (34%) and 40 m (17%). The busiest six-hour window was 11:00-17:00 UTC, containing 44% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (63%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-10-18 00:32 UTC
Observed FT8 message patterns
- Attributed sample
- 2,723 messages
- Active dates
- 20 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -17 to +10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 381, moderate (-15 to -9 dB) 621, strong (≥ -8 dB) 1,721.
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 G4UJS 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.
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 | G4UJS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 00:29 | 160m | -14 / -20 | RK3AW | -2 / -16 | 5 | ✓ Full exchange observed |
| 10-18 00:27 | 160m | -17 / - | SM7TZK | - / -16 | 3 | Partial capture |
| 10-18 00:26 | 160m | -7 / - | EA3RO | - / -16 | 2 | Partial capture |
| 10-18 00:19 | 160m | -19 / - | SM7TZK | - / -17 | 2 | Partial capture |
| 10-18 00:16 | 160m | -15 / -23 | RK3AW | -7 / -8 | 5 | Partial capture |
| 10-17 23:51 | 160m | - / - | LA9JKA | -10 / - | 2 | ✓ Closing fragment |
| 10-17 23:28 | 160m | - / -15 | IK0MHR | +14 / - | 2 | ✓ Closing fragment |
| 10-17 23:24 | 160m | - / -10 | I1BEP | -5 / - | 2 | ✓ Closing fragment |
| 10-17 22:56 | 160m | - / -9 | F1TYP | -18 / - | 2 | ✓ Closing fragment |
| 10-17 22:42 | 160m | - / -15 | DL4KSD | +1 / - | 4 | ✓ Closing fragment |
| 10-17 22:37 | 160m | - / -15 | IS0JHQ | -2 / - | 2 | ✓ Closing fragment |
| 10-17 22:31 | 160m | - / -6 | IS0JHQ | -5 / - | 3 | ✓ Closing fragment |
| 10-17 22:27 | 160m | - / -22 | UA7K | +7 / - | 2 | Partial capture |
| 10-17 22:26 | 160m | - / -16 | DO9SMS | -4 / - | 2 | ✓ Closing fragment |
| 10-17 22:25 | 160m | - / -3 | PI4DX | +6 / - | 2 | ✓ Closing fragment |
| 10-17 20:19 | 80m | -14 / - | SM1NJC | - / -7 | 2 | ✓ Closing fragment |
| 10-17 20:19 | 80m | - / - | DO5HB | 0 / - | 2 | Partial capture |
| 10-17 20:17 | 80m | -12 / -1 | DG4BZ | 0 / -2 | 4 | ✓ Full exchange observed |
| 10-17 20:16 | 80m | -10 / - | M8LOD | - / -1 | 2 | ✓ Closing fragment |
| 10-17 20:10 | 80m | -15 / - | EA1KCN | -19 / -8 | 4 | ✓ Closing observed |
| 10-17 20:03 | 80m | -10 / - | F4HZA | - / -21 | 4 | ✓ Closing fragment |
| 10-17 20:02 | 80m | -15 / - | EA1CCM | -16 / - | 2 | ✓ Closing observed |
| 10-17 19:59 | 80m | -15 / - | SP9ACB | - / -8 | 3 | Partial capture |
| 10-17 19:54 | 80m | -23 / - | F4EWK | - / - | 2 | ✓ Closing fragment |
| 10-17 19:52 | 80m | -14 / - | R1CBW | - / -13 | 2 | Partial capture |
| 10-17 19:33 | 80m | -17 / -13 | DK1MBY | -12 / -10 | 3 | ✓ Full exchange observed |
| 10-17 19:31 | 80m | -13 / - | R1CBW | - / -12 | 3 | Partial capture |
| 10-17 19:30 | 80m | -9 / -18 | RY3D | +10 / - | 3 | ✓ Closing observed |
| 10-17 19:29 | 80m | -14 / -18 | YL2GJX | +8 / - | 3 | ✓ Closing observed |
| 10-17 19:28 | 80m | -16 / +2 | TF4M | -18 / -2 | 3 | ✓ Full exchange observed |
| 10-17 19:25 | 80m | -12 / -12 | EA1SAL | -12 / -4 | 3 | Partial capture |
| 10-17 19:24 | 80m | -11 / - | PA5TJ | -4 / +1 | 4 | ✓ Closing observed |
| 10-17 19:23 | 80m | -17 / - | RX3ASQ | - / -12 | 2 | Partial capture |
| 10-17 17:26 | 80m | -10 / - | R1CBW | - / -12 | 3 | Partial capture |
| 10-17 17:22 | 80m | -11 / - | RV3X | - / -5 | 2 | Partial capture |
| 10-17 17:16 | 80m | -13 / - | R1BED | -12 / -16 | 4 | ✓ Closing observed |
| 10-17 17:13 | 80m | -16 / - | RA0ADQ | - / -15 | 3 | Partial capture |
| 10-17 17:12 | 80m | - / -17 | RA3LBW | +3 / - | 3 | Partial capture |
| 10-17 17:11 | 80m | -13 / -9 | OH5KNL | +2 / -5 | 4 | ✓ Full exchange observed |
| 10-17 17:09 | 80m | -17 / - | RA3LBW | - / -4 | 3 | Partial capture |
| 10-17 17:07 | 80m | -12 / - | RK4UZ | - / -9 | 3 | Partial capture |
| 10-17 17:02 | 80m | -6 / +5 | DO1ZTR | +2 / -7 | 4 | ✓ Full exchange observed |
| 10-17 16:58 | 80m | - / -14 | HA7JDU | -6 / - | 2 | ✓ Closing fragment |
| 10-17 16:53 | 80m | -14 / - | DO1ZTR | - / -4 | 2 | Partial capture |
| 10-17 11:10 | 40m | - / -9 | IN3KSO | -20 / - | 2 | ✓ Closing fragment |
| 10-17 11:03 | 40m | - / -13 | SP8WB | -3 / - | 3 | ✓ Closing fragment |
| 09-19 13:43 | 40m | - / -4 | DC2CB | -15 / - | 2 | ✓ Closing fragment |
| 09-19 12:59 | 40m | - / -14 | SP100PKP | -11 / - | 2 | Partial capture |
| 09-19 12:50 | 40m | - / -23 | HA7JLR | -10 / - | 3 | ✓ Closing fragment |
| 09-19 12:47 | 40m | - / -15 | DG9FEH | -19 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 002015 -18 1785 SM7TZK G4UJS -17 002130 -7 708 EA3RO G4UJS -16 002345 -23 1464 G8FAT G4UJS RR73 002415 -17 1130 RK3AW G4UJS -08 002600 -8 707 EA3RO G4UJS -16 (x2) 002745 -18 1787 SM7TZK G4UJS -16 (x3) 002945 -13 1130 RK3AW G4UJS -16 (x2) 003100 +3 1130 G4UJS RK3AW R-20 003115 -13 1130 RK3AW G4UJS RR73 003130 -7 1130 G4UJS RK3AW 73 003200 -14 708 EA3RO G4UJS -16
UTC dB Audio Message 201115 -15 236 EA1KCN G4UJS RR73 201130 -19 237 G4UJS EA1KCN 73 201600 -11 2148 M8LOD G4UJS -01 (x2) 201630 -10 1456 G4UJS DO5HB R-14 201745 -10 517 DG4BZ G4UJS -02 201800 +3 517 G4UJS DG4BZ R-01 201815 -14 518 DG4BZ G4UJS RR73 201830 -3 518 G4UJS DG4BZ 73 201900 +1 441 G4UJS DO5HB JO40 201930 -14 2245 SM1NJC G4UJS -07 (x2) 202000 +0 441 G4UJS DO5HB JO40 202215 -17 737 RZ1OA G4UJS -04 202600 -10 1019 G4UJS G0HSP 73
UTC dB Audio Message 125115 -10 1530 G4UJS HA7JLR 73 125900 -10 1800 G4UJS SP100PKP R-14 (x2) 130300 -23 1924 G4UJS F4GYG RR73 131845 -12 676 G4UJS IK2YYC 73 134330 -17 1007 G4UJS DC2CB R-04 (x2) 140700 -9 1629 G4UJS SN100PKP R-17 141515 -14 2546 G4UJS IU2WCY R-23 110345 -5 942 G4UJS SP8WB R-13 (x3) 111045 -19 1541 G4UJS IN3KSO R-09 (x2) 114745 -16 1277 G4UJS SK7FN 73
UTC dB Audio Message 153945 -21 1709 G4UJS A61FJ R-07 112645 +0 2678 G4UJS HB9EFK R-09 (x2) 092300 -21 1312 G4UJS RZ9A R+02
UTC dB Audio Message 155100 +6 2104 R1BRS G4UJS -15 155200 +8 1687 R9FDE G4UJS -13 (x3) 155345 +9 2034 UB3YCK G4UJS -07 (x3) 155530 +11 1061 RU6FK G4UJS -12 (x2) 155615 -4 1061 G4UJS RU6FK R-06 155630 +11 1061 RU6FK G4UJS RR73 155645 -1 1061 G4UJS RU6FK 73 155700 +20 326 JA3KGF G4UJS -09 160215 -10 326 G4UJS R9FDE R-08 (x2)
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
CW history is temporarily unavailable.
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