KN0BLE — 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 KN0BLE, decoded by SO8OO in southeastern Poland. 700 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 58 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-07.
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 700 FT8 messages attributed to KN0BLE as the transmitting token by decoded message structure across 58 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (53%), followed by 20 m (31%) and 80 m (17%). Most decodes (99%) fell within the six-hour window 23:00-05:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-10-07 00:15 UTC
Observed FT8 message patterns
- Attributed sample
- 700 messages
- Active dates
- 58 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -19.2 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 182, moderate (-15 to -9 dB) 351, strong (≥ -8 dB) 167.
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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with KN0BLE in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to KN0BLE
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
- EL98 · 351 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,464 km (approx.)
- Last such locator decoded
- 2026-10-07 00:15 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 | KN0BLE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-20 01:34 | 40m | - / - | PD1HBL | -12 / - | 7 | Partial capture |
| 10-19 03:33 | 40m | - / -8 | LZ2IP | -13 / - | 3 | Partial capture |
| 10-18 15:34 | 10m | - / -6 | CT2HEX | -11 / - | 5 | ✓ Closing fragment |
| 10-16 03:22 | 80m | - / - | F4EGM | -5 / - | 20 | Partial capture |
| 10-16 03:22 | 80m | - / -1 | G0OIL | +3 / - | 3 | ✓ Closing fragment |
| 10-16 03:20 | 80m | - / - | LZ2VQ | -2 / - | 2 | Partial capture |
| 10-16 02:55 | 40m | - / -3 | ON8WR | -19 / - | 3 | Partial capture |
| 10-14 03:59 | 40m | - / -3 | GJ0KYZ | -6 / - | 3 | ✓ Closing fragment |
| 10-13 15:31 | 10m | - / -14 | ON1JP | -23 / - | 3 | Partial capture |
| 10-13 15:29 | 10m | - / - | CT4KQ | -16 / - | 3 | Partial capture |
| 10-13 15:20 | 10m | - / - | EB1LA | -11 / - | 3 | Partial capture |
| 10-12 04:05 | 80m | - / -6 | ON8DM | +4 / - | 2 | Partial capture |
| 10-09 05:24 | 40m | - / - | HB9IRO | -2 / - | 2 | Partial capture |
| 10-07 02:31 | 80m | - / -14 | F5RAV | -2 / - | 2 | Partial capture |
| 10-07 00:07 | 80m | - / -17 | SP9TBT | +7 / - | 7 | ✓ Closing fragment |
| 10-06 04:16 | 80m | -22 / -6 | GU4WRP | -2 / -14 | 4 | ✓ Full exchange observed |
| 10-06 04:14 | 80m | -18 / -5 | UX5UO | +8 / -10 | 9 | ✓ Full exchange observed |
| 10-06 04:11 | 80m | -20 / -11 | F4BPO | +6 / -3 | 6 | ✓ Full exchange observed |
| 10-05 03:58 | 80m | - / -16 | PA3KUS | +1 / - | 4 | Partial capture |
| 10-05 03:57 | 80m | - / - | M7KEV | -4 / - | 2 | Partial capture |
| 10-05 03:56 | 80m | - / -18 | DL8TV | 0 / - | 4 | ✓ Closing fragment |
| 10-05 03:53 | 80m | - / -11 | DO1FHQ | +2 / - | 3 | Partial capture |
| 10-05 03:52 | 80m | -16 / - | YO9HP | +6 / -15 | 2 | ✓ Closing observed |
| 10-05 03:51 | 80m | - / -14 | GM6URC | -3 / - | 3 | ✓ Closing fragment |
| 10-05 03:49 | 80m | -23 / -13 | LZ1ZJ | +4 / - | 5 | ✓ Closing observed |
| 10-05 03:49 | 80m | -18 / - | PA3KUS | +3 / -16 | 4 | Partial capture |
| 10-05 03:48 | 80m | -24 / -9 | IV3GOW | +5 / - | 5 | ✓ Closing observed |
| 10-05 03:47 | 80m | - / -15 | YO7CFD | +20 / - | 3 | ✓ Closing fragment |
| 10-04 23:16 | 80m | -18 / -25 | EI2KM | +7 / -8 | 5 | Partial capture |
| 10-04 23:12 | 40m | - / - | TA2EE | -19 / - | 2 | Partial capture |
| 10-04 23:10 | 40m | - / - | EB2EMZ | -15 / - | 2 | Partial capture |
| 10-04 23:09 | 40m | -14 / - | K8SLH | - / - | 2 | Partial capture |
| 10-03 00:58 | 80m | - / -15 | LY5A | +10 / - | 2 | ✓ Closing fragment |
| 10-02 05:03 | 40m | - / - | IN3IZQ | -18 / - | 4 | Partial capture |
| 09-30 23:14 | 40m | - / - | MW1CFA | -11 / - | 10 | Partial capture |
| 09-30 23:13 | 40m | - / - | PA1CG | -10 / - | 4 | Partial capture |
| 09-30 23:13 | 40m | - / +2 | PD7BDN | -2 / - | 6 | ✓ Closing fragment |
| 09-30 04:24 | 40m | - / -17 | F5UOU | -9 / - | 2 | Partial capture |
| 09-30 04:19 | 40m | -17 / -10 | UR5ZHJ | -3 / -10 | 6 | ✓ Full exchange observed |
| 09-30 04:19 | 40m | -18 / - | UX5UW | - / -6 | 2 | ✓ Closing fragment |
| 09-30 04:17 | 40m | -16 / -4 | IZ0MIO | -14 / -13 | 3 | ✓ Full exchange observed |
| 09-30 04:13 | 40m | - / -15 | 9A6OY | -8 / - | 5 | Partial capture |
| 09-30 04:07 | 40m | - / -4 | F4EGM | +1 / - | 2 | Partial capture |
| 09-30 03:59 | 80m | - / -18 | DK5WL | +11 / - | 5 | Partial capture |
| 09-30 03:48 | 80m | - / -15 | EA2EWL | -4 / - | 6 | ✓ Closing fragment |
| 09-30 03:41 | 40m | - / - | UW5ESX | -6 / - | 10 | Partial capture |
| 09-30 03:40 | 40m | -20 / - | K1XE | - / -1 | 2 | ✓ Closing fragment |
| 09-30 01:51 | 80m | - / - | DK1MCS | +8 / - | 9 | Partial capture |
| 09-30 01:31 | 40m | -12 / - | KG5FLJ | - / - | 2 | Partial capture |
| 09-30 01:29 | 40m | -13 / -10 | IK4TVP | -2 / -9 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 025615 -17 2104 KN0BLE ON8WR JO11 (x2) 032745 -2 757 KN0BLE UT2AU KO61 033345 -4 793 KN0BLE LZ2IP -08 (x3) 013445 -12 821 KN0BLE PD1HBL JO21 (x7) 025830 -7 610 KN0BLE R7CA/6 +15 025900 +7 610 KN0BLE RR73; K6BV <...> -02
UTC dB Audio Message 152015 -10 1371 KN0BLE EB1LA IN73 (x3) 152515 -24 1642 KN0BLE EA3GKE/QRP R-24 152915 -16 2083 KN0BLE CT4KQ IN60 (x3) 153115 -24 1410 KN0BLE ON1JP -14 (x3) 153400 -15 2047 KN0BLE CT2HEX IM58 (x5)
UTC dB Audio Message 032715 -6 1510 KN0BLE F4EGM JN29 (x15)
UTC dB Audio Message 012445 -18 1376 8Q7PR KN0BLE 73 020315 -16 1376 RI1FJL KN0BLE EL98 (x12) 021500 -12 1376 KN0BLE PD0DDA JO22 195400 +0 1509 KN0BLE IZ0GRR JN61
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee