KD4HOU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KD4HOU, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-13.
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 KD4HOU 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
- 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 KD4HOU in decoded directed-looking exchanges:
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 | KD4HOU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-10 05:13 | 80m | - / -25 | ON7GB | -6 / - | 7 | ✓ Closing fragment |
| 09-09 04:33 | 80m | - / -18 | OE3DSB | +4 / - | 2 | ✓ Closing fragment |
| 09-08 05:12 | 80m | - / - | G4ZFJ | -10 / - | 2 | ✓ Closing fragment |
| 09-08 04:50 | 80m | - / -19 | G0BLB | -8 / - | 3 | ✓ Closing fragment |
| 09-08 04:31 | 80m | - / -22 | OK4YL | +20 / - | 3 | ✓ Closing fragment |
| 09-08 02:01 | 80m | - / -20 | UX5UO | +12 / - | 3 | ✓ Closing fragment |
| 09-07 05:10 | 80m | - / -21 | F5OHW | -12 / - | 4 | ✓ Closing fragment |
| 09-07 04:53 | 80m | - / -25 | 2W0YOX | -7 / - | 6 | ✓ Closing fragment |
| 09-07 04:31 | 80m | - / -20 | OK1XV | +12 / - | 5 | ✓ Closing fragment |
| 09-05 05:29 | 80m | - / -13 | EA6Y | -14 / - | 2 | ✓ Closing fragment |
| 08-30 03:57 | 80m | - / -13 | HI8R | -16 / - | 2 | ✓ Closing fragment |
| 08-30 03:22 | 80m | - / -17 | HB9CXZ | +10 / - | 3 | ✓ Closing fragment |
| 08-30 03:07 | 80m | - / -12 | HB9CXZ | +4 / - | 10 | Partial capture |
| 08-27 23:10 | 40m | - / -8 | EA7R | +6 / - | 2 | ✓ Closing fragment |
| 08-26 02:33 | 80m | - / -23 | PI4DX | +7 / - | 7 | Partial capture |
| 08-24 01:58 | 80m | - / -7 | VE3HLM | -10 / - | 2 | ✓ Closing fragment |
| 08-23 04:21 | 80m | - / -21 | OE7UU | +9 / - | 3 | ✓ Closing fragment |
| 08-23 03:31 | 80m | - / -19 | PI4DX | +12 / - | 4 | Partial capture |
| 08-22 05:11 | 80m | - / -12 | EA7ALL | -3 / - | 6 | ✓ Closing fragment |
| 08-22 04:25 | 80m | - / -16 | MM0KQC | -23 / - | 2 | Partial capture |
| 08-22 04:23 | 80m | - / -21 | G5LP | -6 / - | 3 | Partial capture |
| 08-21 03:15 | 80m | - / -21 | OK2IT | +22 / - | 2 | ✓ Closing fragment |
| 08-21 03:03 | 80m | - / -18 | EU3AA | +3 / - | 4 | Partial capture |
| 08-19 04:11 | 80m | - / -19 | SP6JIU | +26 / - | 3 | Partial capture |
| 08-19 03:48 | 80m | - / -13 | PI4DX | -2 / - | 2 | ✓ Closing fragment |
| 08-19 03:34 | 80m | - / -6 | KP2B | -24 / - | 4 | ✓ Closing fragment |
| 08-19 02:19 | 80m | - / -18 | SP6JIU | +30 / - | 2 | ✓ Closing fragment |
| 08-19 01:55 | 80m | - / -25 | PI4DX | +5 / - | 8 | ✓ Closing fragment |
| 08-18 04:50 | 80m | - / -17 | ON4MDW | -17 / - | 3 | ✓ Closing fragment |
| 08-18 04:33 | 80m | - / -16 | F4GWG | 0 / - | 4 | ✓ Closing fragment |
| 08-18 04:14 | 80m | - / -17 | HB9ALO | -14 / - | 6 | ✓ Closing fragment |
| 08-18 04:09 | 80m | - / - | HB9ALO | -16 / - | 3 | Partial capture |
| 08-14 03:24 | 80m | - / -13 | OM3PC | +22 / - | 2 | ✓ Closing fragment |
| 08-14 02:56 | 80m | - / -18 | SV8JE | +14 / - | 4 | ✓ Closing fragment |
| 08-14 02:20 | 80m | - / -18 | OK1EK | +16 / - | 8 | ✓ Closing fragment |
| 08-14 00:50 | 80m | - / -18 | AA1SU | -20 / - | 4 | ✓ Closing fragment |
| 08-14 00:40 | 80m | - / +8 | KE1VT | -1 / - | 2 | ✓ Closing fragment |
| 08-14 00:15 | 80m | - / -11 | K1BZ | -8 / - | 4 | ✓ Closing fragment |
| 08-13 03:46 | 80m | - / -15 | 9A5E | +4 / - | 8 | ✓ Closing fragment |
| 08-13 03:19 | 80m | - / -14 | F5OHS | +9 / - | 3 | ✓ Closing fragment |
| 08-13 02:57 | 80m | - / -12 | EA2EJO | +2 / - | 2 | ✓ Closing fragment |
| 08-13 02:43 | 80m | - / -8 | N3AQ | -11 / - | 4 | Partial capture |
| 08-13 01:39 | 80m | - / -13 | HI3T | -23 / - | 3 | Partial capture |
| 08-12 04:35 | 80m | - / -25 | EA5JK | -15 / - | 3 | ✓ Closing fragment |
| 08-12 04:10 | 80m | - / -12 | S53R | +14 / - | 2 | ✓ Closing fragment |
| 08-12 01:54 | 80m | - / -14 | PI4DX | 0 / - | 6 | ✓ Closing fragment |
| 08-10 04:56 | 80m | - / - | I2RFJ | -8 / - | 2 | Partial capture |
| 08-10 03:50 | 80m | - / -17 | SP3PLD | +19 / - | 7 | ✓ Closing fragment |
| 08-10 01:58 | 80m | - / -19 | PY5XT | -16 / - | 4 | Partial capture |
| 08-09 04:35 | 80m | - / -14 | EA8DOX | -22 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051230 -8 431 KD4HOU G4ZFJ RR73 (x2) 043345 +6 204 KD4HOU OE3DSB -18 (x3) 034045 -3 930 KD4HOU PI4DX RR73 051315 -7 1964 KD4HOU ON7GB JO21 (x7) 041345 -15 305 KD4HOU YO4ATW -16 043400 -14 216 KD4HOU PA4PA RR73
UTC dB Audio Message 043815 +2 580 KD4HOU DL3MIB JN57 (x8) 233745 -13 1215 KD4HOU YB5QZ R-19 (x3) 235530 -19 1858 KD4HOU 9K2GR RR73 224645 -16 2304 KD4HOU KB1EFS -01 231000 +7 2849 KD4HOU EA7R -08 (x2)
UTC dB Audio Message 013830 -4 1221 KD4HOU 9K2YM -07 (x3) 231715 -20 1147 KD4HOU 7Z1BQ -13 (x4) 184645 -10 408 KD4HOU EA4IAQ -17 203845 -19 1763 KD4HOU EA8UP R-15 (x4) 212300 -11 858 KD4HOU TN8GD R-16 (x2) 224830 -21 1763 KD4HOU EA8UP R-04
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