KB5WBH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KB5WBH, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-16.
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 4 FT8 messages attributed to KB5WBH as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 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
- 4 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 KB5WBH in decoded directed-looking exchanges:
Most frequent locator attributed to KB5WBH
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
- EM45 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,454 km (approx.)
- Last such locator decoded
- 2026-07-16 02:23 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 | KB5WBH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-11 00:11 | 40m | - / - | G7KHF | -22 / - | 3 | Partial capture |
| 08-11 00:11 | 40m | - / -15 | YO6LM | +7 / - | 3 | Partial capture |
| 08-09 03:05 | 160m | - / -18 | DL1RWN | +7 / - | 2 | Partial capture |
| 08-03 01:41 | 80m | - / - | WP4RBS | -22 / - | 2 | Partial capture |
| 07-31 02:21 | 80m | - / -4 | W4IEE | -24 / - | 2 | ✓ Closing fragment |
| 07-31 02:18 | 80m | - / -22 | SP3SLA | +3 / - | 3 | Partial capture |
| 07-28 01:42 | 40m | - / - | I1RJP | +4 / - | 3 | Partial capture |
| 07-19 02:19 | 80m | - / -23 | SP6JIU | +24 / - | 3 | Partial capture |
| 07-18 03:16 | 80m | - / -14 | PY5XT | -4 / - | 2 | ✓ Closing fragment |
| 07-18 02:57 | 80m | - / -16 | SQ7NSN | +15 / - | 2 | ✓ Closing fragment |
| 07-18 02:10 | 80m | - / -12 | HB9EFK | +16 / - | 2 | ✓ Closing fragment |
| 07-16 02:22 | 80m | -22 / -19 | HA7TM | +11 / -10 | 7 | ✓ Full exchange observed |
| 07-16 01:26 | 20m | - / - | I1RJP | -7 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 014200 +1 363 KB5WBH I1RJP JN45 (x3) 013800 -5 2974 KB5WBH OH1EDK KP01 001115 +7 2796 KB5WBH YO6LM -15 001145 -21 1759 KB5WBH G7KHF IO94 001215 +7 2796 KB5WBH YO6LM -15 001215 -24 1759 KB5WBH G7KHF IO94 001245 +7 2796 KB5WBH YO6LM -15 001245 -20 1759 KB5WBH G7KHF IO94 001445 -13 948 KB5WBH I1RJP R-18 020315 -9 2629 KB5WBH VP5/K5UR -12
UTC dB Audio Message 030530 +9 2556 KB5WBH DL1RWN -18 (x2)
UTC dB Audio Message 033115 -2 2405 KB5WBH IQ4JO JN63 010930 -24 913 KB5WBH TN8GD -19 021900 +26 2731 KB5WBH SP6JIU -23 (x3) 025700 -12 1187 KB5WBH K4BQP/4 R+09 021800 +3 2222 KB5WBH SP3SLA -22 (x3) 022100 -24 453 KB5WBH W4IEE R-04 (x2) 005215 -16 2275 KB5WBH D2UY -18 012215 -24 2169 KB5WBH HI8JCD RR73 014145 -22 1268 KB5WBH WP4RBS FK78 (x2)
UTC dB Audio Message 074745 -7 987 KB5WBH I3QDK R-19 055600 -10 591 KB5WBH OH0Z -11 012630 -6 417 KB5WBH I1RJP JN45 (x3)
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