W0JW — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W0JW, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-08.
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 FT8 messages attributed to W0JW 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
- 3 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 W0JW in decoded directed-looking exchanges:
Most frequent locator attributed to W0JW
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
- EN31 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,033 km (approx.)
- Last such locator decoded
- 2026-06-08 02:27 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 | W0JW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-11 04:54 | 80m | - / - | OM3PC | +24 / - | 3 | Partial capture |
| 09-11 04:47 | 80m | - / - | OM3PC | +17 / - | 9 | Partial capture |
| 09-04 05:37 | 40m | - / -17 | IW1GB | -5 / - | 2 | Partial capture |
| 09-04 05:36 | 40m | - / - | DG1KDD | +5 / - | 2 | Partial capture |
| 09-04 05:36 | 40m | - / -1 | F5UKW | +9 / - | 3 | ✓ Closing fragment |
| 09-04 05:36 | 40m | - / -7 | G0BLB | -6 / - | 4 | ✓ Closing fragment |
| 09-04 04:08 | 80m | - / -17 | DL1RWN | +12 / - | 3 | Partial capture |
| 08-06 00:33 | 20m | - / 0 | 5B4AMX | -19 / - | 3 | ✓ Closing fragment |
| 07-14 02:55 | 20m | - / -10 | UT2AU | -4 / - | 3 | ✓ Closing fragment |
| 06-25 02:22 | 20m | - / 0 | 7X5CY | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040845 +14 2742 W0JW DL1RWN -17 (x2) 042200 -5 2455 W0JW ON8DM JO10 044745 +14 2055 W0JW OM3PC JN88 (x12)
UTC dB Audio Message 053300 -9 2072 W0JW M7MJW RR73 053630 -3 1666 W0JW G0BLB -07 053630 +8 2738 W0JW F5UKW JN12 053630 +8 486 W0JW DG1KDD JO31 053700 -6 1666 W0JW G0BLB -07 053700 +7 2738 W0JW F5UKW R-01 053700 +2 486 W0JW DG1KDD JO31 053730 -6 2602 W0JW IW1GB -17 053730 -7 1666 W0JW G0BLB -07 053730 +12 2738 W0JW F5UKW 73 053800 -7 1666 W0JW G0BLB RR73 053900 -4 2602 W0JW IW1GB -17
UTC dB Audio Message 022200 -2 542 W0JW 7X5CY +00 (x2) 025530 -4 797 W0JW UT2AU KO61 (x3) 003330 -18 1935 W0JW 5B4AMX +00 (x3)
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