WB5XX — 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 WB5XX, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-20.
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 1 FT8 messages attributed to WB5XX as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 1 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 WB5XX in decoded directed-looking exchanges:
Most frequent locator attributed to WB5XX
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
- EM33
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,742 km (approx.)
- Last such locator decoded
- 2026-08-20 21:12 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 | WB5XX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 23:40 | 60m | - / - | SP2EWQ | -15 / - | 3 | Partial capture |
| 11-05 23:37 | 60m | - / - | F9IE | -3 / - | 5 | Partial capture |
| 11-05 23:32 | 60m | - / - | IK1MNJ | 0 / - | 4 | Partial capture |
| 11-05 23:29 | 60m | - / -17 | DF2GH | +1 / - | 12 | ✓ Closing fragment |
| 11-05 23:28 | 60m | - / -9 | EC5K | -6 / - | 2 | ✓ Closing fragment |
| 11-04 00:09 | 60m | - / - | DC6MY | +2 / - | 2 | Partial capture |
| 11-04 00:03 | 60m | - / - | F1IQH | -16 / - | 3 | Partial capture |
| 11-04 00:02 | 60m | - / - | DC6MY | +4 / - | 2 | Partial capture |
| 11-04 00:02 | 60m | - / - | DM2HK | -4 / - | 2 | Partial capture |
| 11-04 00:02 | 60m | - / -12 | DL3YEE | +7 / - | 3 | Partial capture |
| 11-04 00:01 | 60m | - / -11 | OK1BN | -12 / - | 2 | Partial capture |
| 11-03 23:58 | 60m | - / - | DM2HK | +8 / - | 4 | Partial capture |
| 11-03 23:58 | 60m | - / -17 | EA3NE | -10 / - | 2 | Partial capture |
| 11-03 23:58 | 60m | - / -17 | G0AZH | -6 / - | 13 | Partial capture |
| 11-03 23:48 | 80m | - / - | EA1IOK | -5 / - | 5 | Partial capture |
| 10-26 08:49 | 40m | - / - | F4BYA | -2 / - | 2 | Partial capture |
| 10-26 08:43 | 40m | - / -17 | F4EMG | -14 / - | 6 | Partial capture |
| 10-26 08:04 | 60m | - / - | SP2EWQ | -2 / - | 3 | Partial capture |
| 10-26 08:03 | 60m | - / -15 | PA2KW | -6 / - | 3 | ✓ Closing fragment |
| 10-26 07:53 | 60m | - / - | DL6EV | -8 / - | 8 | Partial capture |
| 10-21 09:14 | 40m | - / - | PD2JAM | -5 / - | 4 | Partial capture |
| 10-14 23:37 | 40m | - / - | IU1VFA | -3 / - | 2 | Partial capture |
| 10-12 20:26 | 160m | - / - | 9A5AGY | +6 / - | 3 | Partial capture |
| 08-31 20:26 | 20m | - / - | EA7ALL | +1 / - | 3 | Partial capture |
| 08-31 20:20 | 20m | - / - | EA7ALL | +1 / - | 7 | Partial capture |
| 08-31 20:20 | 20m | - / -15 | G3BAM | 0 / - | 3 | Partial capture |
| 08-31 20:16 | 20m | - / - | MI7XHT | -6 / - | 2 | Partial capture |
| 08-31 20:12 | 20m | - / -10 | F4NBB | -1 / - | 5 | Partial capture |
| 08-31 20:12 | 20m | - / - | M9KTM | +1 / - | 7 | Partial capture |
| 08-31 20:11 | 20m | - / - | MI7XHT | -11 / - | 3 | Partial capture |
| 08-30 23:26 | 40m | - / - | G5TV | -15 / - | 2 | Partial capture |
| 08-30 22:19 | 20m | - / -16 | 7Z1DM | -11 / - | 3 | Partial capture |
| 08-30 22:17 | 20m | - / - | KS4OT | -9 / - | 4 | Partial capture |
| 08-30 22:12 | 20m | - / -1 | 5Z4VJ | -9 / - | 6 | ✓ Closing fragment |
| 08-30 14:04 | 20m | - / -18 | G4UJS | +10 / - | 3 | ✓ Closing fragment |
| 08-30 13:51 | 20m | - / - | GW0NPL | -7 / - | 3 | Partial capture |
| 08-30 06:59 | 40m | - / - | ON3CCM | -16 / - | 3 | Partial capture |
| 08-30 06:52 | 40m | - / - | ON3CCM | -14 / - | 6 | Partial capture |
| 08-29 01:42 | 60m | - / - | US2YW | +2 / - | 3 | Partial capture |
| 08-29 01:40 | 60m | - / - | YO6LM | +2 / - | 4 | Partial capture |
| 08-29 01:39 | 60m | - / - | IT9VCE | -6 / - | 6 | Partial capture |
| 08-29 00:54 | 40m | - / - | PA1PXL | -6 / - | 3 | Partial capture |
| 08-29 00:52 | 40m | - / -18 | ON1JP | -16 / - | 3 | Partial capture |
| 08-29 00:50 | 40m | - / - | DJ0MAB | +2 / - | 8 | Partial capture |
| 08-20 21:44 | 20m | - / +9 | M0SLI | -13 / - | 2 | Partial capture |
| 08-20 21:41 | 20m | - / +4 | K1CXS | -2 / - | 3 | Partial capture |
| 08-20 21:38 | 20m | - / - | PD4PMS | -4 / - | 5 | Partial capture |
| 08-20 21:38 | 20m | - / - | IK4LZH | -4 / - | 3 | Partial capture |
| 08-20 21:31 | 20m | - / - | G0RVY | -14 / - | 2 | Partial capture |
| 08-20 21:31 | 20m | - / - | PD4PMS | -4 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 233315 -3 1214 WB5XX DF2GH JN68 233345 +1 2470 WB5XX IK1MNJ JN35 233345 -4 1214 WB5XX DF2GH JN68 (x5) 233730 -3 685 WB5XX F9IE IN86 (x4) 234030 -16 1353 WB5XX SP2EWQ JO93 234030 -2 685 WB5XX F9IE IN86 234100 -15 1353 WB5XX SP2EWQ JO93 (x2)
UTC dB Audio Message 234815 -2 1049 WB5XX EA1IOK IN62 234815 +0 433 WB5XX DC6MY JN58 234845 -2 1049 WB5XX EA1IOK IN62 (x4)
UTC dB Audio Message 233800 -4 668 WB5XX IU1VFA JN35 091415 -7 2609 WB5XX PD2JAM JO22 (x4) 082500 -21 1892 WB5XX EA1AHP R-12 084315 -13 2312 WB5XX F4EMG JO00 (x6) 084915 -3 2882 WB5XX F4BYA JN19 (x2) 104730 -17 2450 WB5XX LA6SLA JP50
UTC dB Audio Message 202600 +3 1002 WB5XX 9A5AGY JN65 (x3)
UTC dB Audio Message 201730 +11 921 WB5XX F4NBB -10 201945 -11 923 WB5XX IT9CCB JM77 202015 -1 574 WB5XX G3BAM -15 (x2) 202045 -6 921 WB5XX EA7ALL IM88 202115 -1 575 WB5XX G3BAM -15 202115 -3 921 WB5XX EA7ALL IM88 (x9)
CW
No CW receptions recorded for this callsign in the last 30 days.
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