KB8OTK — 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 KB8OTK, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-16 and 2026-06-17.
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 KB8OTK as the transmitting token by decoded message structure across 2 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
- 4 messages
- Active dates
- 2 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 KB8OTK in decoded directed-looking exchanges:
Most frequent locator attributed to KB8OTK
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
- EN90 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,464 km (approx.)
- Last such locator decoded
- 2026-06-17 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 | KB8OTK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 02:59 | 60m | - / -15 | EA7R | +4 / - | 4 | ✓ Closing fragment |
| 10-22 06:40 | 60m | - / -9 | EA1U | -18 / - | 4 | Partial capture |
| 10-22 00:25 | 60m | - / -15 | OS4K | -22 / - | 3 | Partial capture |
| 10-21 23:45 | 60m | - / - | EA4GRZ | -13 / - | 5 | Partial capture |
| 10-21 23:40 | 60m | - / -14 | ON1JP | -16 / - | 7 | Partial capture |
| 10-21 23:13 | 60m | - / - | LX1JX | +2 / - | 5 | Partial capture |
| 10-21 22:27 | 60m | - / - | EA4GRZ | -12 / - | 5 | Partial capture |
| 10-21 22:22 | 60m | - / - | EA4GRZ | -10 / - | 2 | Partial capture |
| 10-21 02:55 | 60m | - / -10 | F4FHW | -3 / - | 4 | ✓ Closing fragment |
| 10-21 02:42 | 60m | - / -21 | DL1UDO | -4 / - | 3 | Partial capture |
| 10-21 02:31 | 60m | - / - | F4FHW | +3 / - | 4 | Partial capture |
| 10-21 02:00 | 60m | - / - | G6PWS | -10 / - | 8 | Partial capture |
| 10-21 01:50 | 60m | - / - | G6PWS | -9 / - | 9 | Partial capture |
| 10-21 01:47 | 60m | - / -12 | EA2TW | -15 / - | 3 | Partial capture |
| 10-21 00:32 | 60m | - / -11 | PE1MHY | -6 / - | 2 | ✓ Closing fragment |
| 10-21 00:25 | 60m | - / -13 | PE1MHY | -1 / - | 3 | Partial capture |
| 10-20 23:44 | 60m | - / -13 | EI6IZ | 0 / - | 3 | ✓ Closing fragment |
| 10-20 23:36 | 60m | - / -23 | 9A7BB | -2 / - | 4 | ✓ Closing fragment |
| 10-20 02:39 | 60m | - / -19 | HA5WA | -3 / - | 2 | Partial capture |
| 10-20 00:30 | 60m | - / -22 | ON1JP | -18 / - | 2 | Partial capture |
| 10-18 23:26 | 60m | - / - | EA2TW | -11 / - | 3 | Partial capture |
| 10-18 23:06 | 40m | - / - | PD2ET | -13 / - | 2 | Partial capture |
| 10-18 04:27 | 60m | - / - | SP1ZMO | -17 / - | 4 | Partial capture |
| 10-18 04:16 | 60m | - / - | OM1CI | -2 / - | 2 | Partial capture |
| 10-18 04:06 | 60m | - / -19 | DF1TS | -7 / - | 5 | Partial capture |
| 10-18 03:59 | 60m | - / -20 | F4HIK | -12 / - | 2 | ✓ Closing fragment |
| 10-18 03:10 | 60m | - / -21 | PE3T | +7 / - | 3 | ✓ Closing fragment |
| 10-18 02:51 | 60m | - / - | F4PCM | -6 / - | 2 | Partial capture |
| 10-18 01:28 | 60m | - / - | 9A7BB | -2 / - | 3 | Partial capture |
| 10-17 02:13 | 60m | - / -14 | F6BKI | -9 / - | 5 | ✓ Closing fragment |
| 10-17 01:36 | 60m | - / -21 | EA1FKI | -9 / - | 3 | Partial capture |
| 10-16 02:38 | 60m | - / -21 | F4BPO | +3 / - | 2 | ✓ Closing fragment |
| 10-16 01:47 | 60m | - / - | SP5EXA | -9 / - | 2 | Partial capture |
| 10-16 01:29 | 60m | - / - | SP5EXA | -13 / - | 4 | Partial capture |
| 10-15 04:53 | 60m | - / - | HA5CPN | -9 / - | 3 | Partial capture |
| 10-15 04:31 | 60m | - / - | ON8DM | -2 / - | 3 | Partial capture |
| 10-15 04:26 | 60m | - / - | ON8WR | -13 / - | 3 | Partial capture |
| 10-15 04:18 | 60m | - / - | F4HSB | -16 / - | 2 | Partial capture |
| 10-15 04:00 | 60m | - / - | ON8WR | -8 / - | 2 | Partial capture |
| 10-15 03:30 | 60m | - / -18 | SP2GCJ | -17 / - | 3 | ✓ Closing fragment |
| 10-15 03:25 | 60m | - / - | HB9ALO | -3 / - | 2 | Partial capture |
| 10-15 03:25 | 60m | - / -16 | F5UOU | -6 / - | 2 | Partial capture |
| 10-15 03:21 | 60m | - / - | HB9ALO | -2 / - | 4 | Partial capture |
| 10-15 03:19 | 60m | - / -9 | IK1WGX | +7 / - | 4 | ✓ Closing fragment |
| 10-15 03:16 | 60m | - / -7 | IK1WGX | +11 / - | 3 | ✓ Closing fragment |
| 10-15 03:01 | 60m | - / - | ON8WR | -10 / - | 3 | Partial capture |
| 10-14 04:08 | 60m | - / +2 | PE1MHY | -2 / - | 4 | Partial capture |
| 10-14 03:58 | 60m | - / +3 | PE1MHY | -1 / - | 3 | Partial capture |
| 10-11 23:52 | 80m | - / -13 | EA8AJ | -13 / - | 3 | ✓ Closing fragment |
| 10-11 05:27 | 160m | - / - | F4GGS | -14 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 234630 -9 1213 KB8OTK EA4GRZ IN80 (x2) 002530 -24 1878 KB8OTK OS4K -15 (x3) 064030 -17 1217 KB8OTK EA1U IN83 (x5) 225045 -14 636 KB8OTK VO1CH -11 025930 +3 458 KB8OTK EA7R -15 (x4)
UTC dB Audio Message 224145 -17 1862 KB8OTK IW0RLC JN63 (x3) 225715 +12 2981 KB8OTK F4BYA JN19 (x4) 043600 -18 1556 KB8OTK YY5EHT FK60 (x5) 230600 -10 2087 KB8OTK PD2ET JO22 (x2) 231315 -11 845 KB8OTK EA1FYL -20
UTC dB Audio Message 005430 +21 773 KB8OTK UX5UO KO50 (x10) 012830 -14 1053 KB8OTK KY2J 73 013100 +8 1132 KB8OTK UX5UO KO50 235230 -9 1098 KB8OTK EA8AJ -13 (x3)
UTC dB Audio Message 035700 +19 658 KB8OTK DL1RWN -15 (x13) 052745 -14 666 KB8OTK F4GGS IN78 (x2)
UTC dB Audio Message 204530 +6 1225 KB8OTK DO2SHJ JN49 (x4)
UTC dB Audio Message 123245 -17 2120 KB8OTK PD0PVY JO32 (x3) 221815 -11 1000 KB8OTK CT1BFP IM59 (x8) 215230 -16 1642 KB8OTK SV5BYP -24 (x3)
CW
No CW receptions recorded for this callsign in the last 30 days.
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