OE3UKW — 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 OE3UKW, decoded by SO8OO in southeastern Poland. 3,364 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 37 UTC dates in the available aggregate history. Observed between 2026-06-06 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 3,364 FT8 messages attributed to OE3UKW as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (40%), followed by 20 m (18%) and 80 m (17%). Most decodes (60%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (93%); the estimated median was +6 dB.
Overview
Bands
Last attributed message: 2026-11-05 20:42 UTC
Observed FT8 message patterns
- Attributed sample
- 3,364 messages
- Active dates
- 37 UTC dates
- Estimated median S/N
- +6 dB
- Estimated 10th-90th percentile
- -5.8 to +14 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 45, moderate (-15 to -9 dB) 175, strong (≥ -8 dB) 3,144.
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 OE3UKW 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 OE3UKW
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
- JN88 · 886 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 383 km (approx.)
- Last such locator decoded
- 2026-11-05 20:34 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 | OE3UKW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 20:41 | 40m | -8 / - | DL7GER | - / -17 | 2 | Partial capture |
| 11-05 20:41 | 40m | - / - | U1BD | -16 / - | 2 | Partial capture |
| 11-05 20:36 | 40m | - / - | DL7GER | 0 / - | 5 | Partial capture |
| 11-05 20:26 | 40m | +8 / - | OK1DXR | - / -6 | 15 | Partial capture |
| 11-05 20:17 | 40m | +4 / - | UW8SM | - / -15 | 14 | Partial capture |
| 11-05 20:14 | 40m | +1 / - | OZ6O | - / +4 | 7 | Partial capture |
| 11-05 20:11 | 40m | +2 / - | SQ1EIC | -1 / -7 | 3 | ✓ Closing observed |
| 11-05 20:07 | 40m | +2 / +4 | DA2DH | -3 / -16 | 5 | ✓ Full exchange observed |
| 11-05 20:01 | 40m | +6 / - | HB0PA | - / -17 | 7 | ✓ Closing fragment |
| 11-05 19:51 | 60m | +5 / -7 | IW9FRA | -13 / -14 | 11 | ✓ Full exchange observed |
| 11-05 19:49 | 60m | +5 / -10 | UT2UBC | +1 / -14 | 4 | ✓ Full exchange observed |
| 11-05 19:47 | 60m | +3 / - | ON7GB | - / -13 | 3 | Partial capture |
| 11-05 19:40 | 60m | +10 / - | SM6CWP | - / -15 | 4 | ✓ Closing fragment |
| 11-05 19:02 | 60m | - / - | SP9W | -6 / - | 2 | Partial capture |
| 11-05 18:48 | 60m | - / +3 | OZ5AGJ | -12 / - | 3 | Partial capture |
| 11-05 18:45 | 60m | - / - | PA4GDR | -6 / - | 2 | Partial capture |
| 11-05 18:31 | 60m | -9 / - | 9K2GR | - / -8 | 3 | Partial capture |
| 11-05 18:27 | 60m | -7 / - | OH6NEQ | - / -15 | 5 | ✓ Closing fragment |
| 11-05 18:24 | 60m | -4 / - | UR5WD | - / -4 | 4 | Partial capture |
| 11-05 18:16 | 60m | -4 / -17 | HB9EBM | -8 / -15 | 9 | ✓ Full exchange observed |
| 11-05 18:08 | 60m | - / +8 | OH3MB | -7 / - | 2 | Partial capture |
| 11-05 18:08 | 60m | - / -9 | PC6A | -1 / - | 2 | ✓ Closing fragment |
| 11-05 17:56 | 60m | - / - | HB9HFJ | +10 / - | 2 | ✓ Closing fragment |
| 11-05 17:52 | 60m | - / +5 | DL5ZG | -4 / - | 2 | ✓ Closing fragment |
| 11-05 17:50 | 60m | - / - | UR5VLC | -8 / - | 2 | Partial capture |
| 11-05 17:47 | 60m | - / -6 | G4ZFJ | 0 / - | 4 | ✓ Closing fragment |
| 11-05 17:44 | 60m | -12 / -8 | HB9TLL | -9 / - | 4 | ✓ Closing observed |
| 11-03 21:37 | 40m | - / -8 | EA4RH | -10 / - | 2 | ✓ Closing fragment |
| 11-03 21:34 | 60m | - / +8 | LA7KJ | -14 / - | 2 | ✓ Closing fragment |
| 11-03 21:26 | 60m | - / -8 | F4GIH | -9 / - | 3 | ✓ Closing fragment |
| 11-03 21:13 | 60m | - / -4 | F1IQH | 0 / - | 2 | ✓ Closing fragment |
| 11-03 21:12 | 40m | - / -15 | UA3ALY | -10 / - | 2 | ✓ Closing fragment |
| 11-03 21:12 | 60m | - / +3 | F5RMK | -13 / - | 2 | ✓ Closing fragment |
| 11-03 21:07 | 40m | - / - | YU1TP | -13 / - | 3 | Partial capture |
| 11-03 21:05 | 60m | - / -7 | ON7PR | -18 / - | 3 | ✓ Closing fragment |
| 11-03 20:49 | 60m | - / -2 | F1GTU | -12 / - | 4 | ✓ Closing fragment |
| 11-03 20:27 | 60m | - / +3 | OH3JF | -12 / - | 2 | ✓ Closing fragment |
| 11-03 20:21 | 60m | - / -6 | OH7ML | -8 / - | 4 | ✓ Closing fragment |
| 11-03 20:14 | 60m | - / -18 | IW1QNQ/QRP | +4 / - | 3 | Partial capture |
| 11-03 19:53 | 60m | - / -19 | SM2LKW | -21 / - | 2 | Partial capture |
| 11-03 19:32 | 60m | - / -5 | ON4AZM | -10 / - | 2 | ✓ Closing fragment |
| 11-03 19:19 | 60m | - / -1 | LY2IJ | -2 / - | 2 | ✓ Closing fragment |
| 11-03 19:15 | 60m | - / - | LZ1GC | -2 / - | 2 | Partial capture |
| 11-03 19:01 | 60m | - / -4 | DL5ASK | -10 / - | 2 | ✓ Closing fragment |
| 11-03 18:55 | 60m | - / -8 | OH6FSG | -10 / - | 2 | ✓ Closing fragment |
| 11-03 18:42 | 60m | - / -8 | SP3IOE | +2 / - | 2 | ✓ Closing fragment |
| 11-03 18:27 | 60m | - / -7 | PE1MHY | -8 / - | 2 | ✓ Closing fragment |
| 11-03 18:17 | 60m | +1 / -3 | HB9TRR | -10 / -9 | 4 | Partial capture |
| 11-03 18:16 | 60m | +6 / - | EA7AZH | -13 / -13 | 3 | ✓ Closing observed |
| 11-03 18:08 | 60m | +4 / -14 | SV8BHN | +1 / - | 13 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 203130 +11 593 OK1DXR OE3UKW -06 (x4) 203330 -1 593 CQ OE3UKW JN88 (x2) 203615 -1 594 OE3UKW DL7GER JO40 (x5) 204115 -18 1833 OE3UKW U1BD KO59 204130 -8 593 DL7GER OE3UKW -17 (x2) 204315 -15 1833 OE3UKW U1BD KO59
UTC dB Audio Message 195030 +2 588 UT2UBC OE3UKW 73 195100 +5 588 CQ OE3UKW JN88 195130 +3 588 IW9FRA OE3UKW JN88 195145 -17 1338 OE3UKW IW9FRA -07 195200 +4 588 IW9FRA OE3UKW -14 195215 -15 1338 OE3UKW IW9FRA R-07 195230 +9 588 CQ OE3UKW JN88 195245 -14 1338 OE3UKW IW9FRA R-07 195245 +6 588 CQ OE3UKW JN88 195315 -15 1338 OE3UKW IW9FRA R-07 (x5) 195600 +8 588 IW9FRA OE3UKW RR73
UTC dB Audio Message 001915 -1 557 N3CZ OE3UKW -16 (x3) 002045 +1 557 CQ OE3UKW JN88 002230 -9 558 OE3UKW SP4WJ KO03 (x2) 002315 +7 557 RV6F OE3UKW -13 002330 -9 558 OE3UKW SP4WJ KO03 002345 +8 557 SP4WJ OE3UKW -05 002400 -12 558 OE3UKW SP4WJ KO03 002415 +7 557 SP4WJ OE3UKW +04 002430 -12 558 OE3UKW SP4WJ R+06 002445 +11 557 SP4WJ OE3UKW RR73 002500 -6 558 OE3UKW SP4WJ 73 002545 +12 557 W4SH OE3UKW -09
UTC dB Audio Message 232400 +3 2736 OE3UKW R6OD KN87 232415 +2 556 R6OD OE3UKW -10 232430 +5 2737 OE3UKW R6OD R-16 232445 +8 557 R6OD OE3UKW RR73 232500 +10 2737 OE3UKW R6OD 73 232515 +4 556 CQ OE3UKW JN88 232600 -6 1001 OE3UKW DL1HDL JO53 232730 +12 556 LA4GHA OE3UKW JN88 (x6) 233145 -3 2282 OE3UKW LA4GHA R-09 (x2)
UTC dB Audio Message 114030 -20 2267 OE3UKW DA6KB 73 115200 +4 452 OE3UKW DO1ID JO41 (x4) 121030 +5 2737 OE3UKW SV2AEL R-02 (x2) 121230 -20 2164 OE3UKW SV4TQR 73 123300 -10 988 OE3UKW UR5LY R-13 (x2) 145145 -3 2493 OE3UKW OG2M R+03 (x2) 145345 -9 1741 OE3UKW II7MGBT R-07 172145 -19 1769 OE3UKW HB9AOF 73 172815 -14 881 OE3UKW SV3SFJ R+14
UTC dB Audio Message 161915 -12 1276 OE3UKW CR5VP 73 170230 -5 2077 OE3UKW GM3RTG R+27 (x2) 191915 +0 462 OE3UKW G7NUT 73 191945 -13 1621 OE3UKW F4HSB JN37 (x4) 193015 -8 1190 OE3UKW PY7XC R-13 (x2) 194230 -8 974 OE3UKW CN8NS R-18 (x3) 202515 -24 1819 OE3UKW JA0IXW 73 204500 -19 2223 OE3UKW JJ2IJU 73
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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