KN1B — 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 KN1B, decoded by SO8OO in southeastern Poland. 63 FT8 messages attributed to this token as transmitter, on 40m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-25.
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 63 FT8 messages attributed to KN1B as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (67%); the estimated median was -17 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 63 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -17 dB
- Estimated 10th-90th percentile
- -23 to -9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 42, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 2.
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 KN1B 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 KN1B
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
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,464 km (approx.)
- Last such locator decoded
- 2026-09-21 01:14 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 | KN1B S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-20 05:45 | 40m | - / -25 | DL1NB | -11 / - | 5 | Partial capture |
| 10-19 00:00 | 40m | - / -7 | CT2HEX | -16 / - | 2 | ✓ Closing fragment |
| 10-18 06:00 | 40m | - / +1 | F4MOJ | -12 / - | 2 | Partial capture |
| 10-17 07:05 | 40m | - / -13 | DJ3HW | +3 / - | 5 | ✓ Closing fragment |
| 10-17 06:56 | 40m | - / -6 | HB9BEM | -12 / - | 3 | ✓ Closing fragment |
| 10-17 06:54 | 40m | - / -20 | DD2PI | -9 / - | 4 | ✓ Closing fragment |
| 10-17 05:44 | 40m | - / -10 | T77NC | -8 / - | 3 | ✓ Closing fragment |
| 10-17 05:40 | 40m | - / -8 | T77NC | -8 / - | 2 | Partial capture |
| 10-17 05:32 | 40m | - / -14 | ON8WR | -11 / - | 3 | ✓ Closing fragment |
| 10-17 05:28 | 40m | - / -14 | IZ2AMW | +16 / - | 2 | ✓ Closing fragment |
| 10-17 05:19 | 40m | - / -12 | IK2IWT | +3 / - | 2 | ✓ Closing fragment |
| 10-17 05:06 | 40m | - / -18 | ES2AJ | +13 / - | 5 | Partial capture |
| 10-17 04:27 | 40m | - / -3 | DL8OH | +6 / - | 3 | ✓ Closing fragment |
| 10-17 04:23 | 40m | - / -4 | EA1JWG | -4 / - | 2 | ✓ Closing fragment |
| 10-17 04:03 | 40m | - / -12 | IK0AIH | -13 / - | 2 | ✓ Closing fragment |
| 10-17 03:58 | 40m | - / -10 | OE4BHF | -12 / - | 7 | ✓ Closing fragment |
| 10-17 03:57 | 40m | - / -9 | SV1ENG | -16 / - | 2 | ✓ Closing fragment |
| 10-17 00:19 | 40m | - / +1 | EA7R | -4 / - | 2 | ✓ Closing fragment |
| 10-16 00:49 | 40m | - / -18 | DH1KJ | -6 / - | 2 | ✓ Closing fragment |
| 10-15 15:55 | 10m | - / -16 | CS7BPG | -14 / - | 2 | Partial capture |
| 10-14 07:29 | 40m | - / -16 | G3RTE | -6 / - | 2 | ✓ Closing fragment |
| 10-11 01:07 | 40m | - / -8 | SV5BYP | -12 / - | 2 | Partial capture |
| 10-02 08:42 | 40m | - / -19 | PA4CC | +6 / - | 2 | ✓ Closing fragment |
| 10-01 08:34 | 40m | - / -13 | LA9GX | -4 / - | 2 | Partial capture |
| 09-30 04:54 | 40m | - / -13 | IK0PHY | -6 / - | 2 | ✓ Closing fragment |
| 09-29 05:12 | 40m | - / -13 | DL3WA | +2 / - | 3 | ✓ Closing fragment |
| 09-29 03:43 | 40m | - / -11 | IT9JVC | -16 / - | 2 | ✓ Closing fragment |
| 09-29 03:24 | 40m | - / -14 | IT9JVC | -22 / - | 2 | Partial capture |
| 09-26 05:44 | 40m | - / -18 | IZ6FXP | -18 / - | 2 | ✓ Closing fragment |
| 09-26 03:14 | 40m | - / -9 | IU3WNU | -8 / - | 2 | ✓ Closing fragment |
| 09-23 08:25 | 40m | - / -13 | F1JPG | -13 / - | 2 | Partial capture |
| 09-23 03:15 | 40m | - / -12 | IU5RPJ | +10 / - | 2 | ✓ Closing fragment |
| 09-23 01:25 | 40m | -16 / 0 | KB9ZM | -17 / - | 5 | ✓ Full exchange observed |
| 09-23 01:22 | 40m | -18 / - | WB7CYO | - / -11 | 2 | Partial capture |
| 09-23 01:18 | 40m | - / - | RD3FY | +6 / - | 4 | Partial capture |
| 09-23 01:15 | 40m | -22 / -2 | F1PBZ | +4 / -12 | 4 | Partial capture |
| 09-23 01:12 | 40m | - / - | UR9QQ | -22 / - | 2 | Partial capture |
| 09-23 01:08 | 40m | - / -10 | RN6LPC | 0 / - | 2 | ✓ Closing fragment |
| 09-22 08:18 | 40m | - / -19 | DF0PDF | -4 / - | 2 | Partial capture |
| 09-21 06:57 | 40m | - / -19 | F5ASD | -12 / - | 2 | ✓ Closing fragment |
| 09-21 03:39 | 40m | -17 / - | HB9RLZ | - / -22 | 4 | Partial capture |
| 09-21 02:30 | 40m | -18 / -16 | 5Z4VJ | -18 / -25 | 7 | ✓ Full exchange observed |
| 09-21 02:24 | 40m | -20 / -13 | 5Z4VJ | -20 / -25 | 3 | Partial capture |
| 09-21 01:03 | 40m | - / -12 | KB4GM | -10 / - | 4 | ✓ Closing fragment |
| 09-21 00:53 | 40m | -16 / - | M0LAD | - / -22 | 2 | Partial capture |
| 09-21 00:46 | 40m | -16 / -9 | EA4IPN | -4 / -20 | 8 | Partial capture |
| 09-21 00:43 | 40m | -15 / -19 | PT7YB | -13 / - | 3 | ✓ Closing observed |
| 09-21 00:42 | 40m | -20 / - | PY1USK | - / -23 | 2 | Partial capture |
| 09-21 00:32 | 40m | -23 / - | UA3AGW | - / +5 | 2 | Partial capture |
| 09-21 00:10 | 40m | -22 / - | M6WRB | - / -15 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 070615 +3 730 KN1B DJ3HW -13 (x4) 060015 -12 753 KN1B F4MOJ +01 (x2) 000015 -18 1538 KN1B CT2HEX R-07 (x2) 011015 -24 1672 KN1B EA8DGI -11 011715 -7 657 KN1B F4GYY R-19 054500 -13 2238 KN1B DL1NB R-25 (x5)
UTC dB Audio Message 155530 -11 1595 KN1B CS7BPG -16 (x2)
UTC dB Audio Message 031330 -5 752 KN1B HB9ALO JN45 (x3) 033315 -9 903 KN1B F4FPR IN88 034115 +7 984 KN1B DD7EE JO41 (x3) 034245 +0 218 KN1B SV8JE R-15 (x2) 035530 -20 1644 KN1B MM0KQC -18 (x3) 035630 -10 771 KN1B HB9ALO JN45 (x2)
UTC dB Audio Message 201215 +2 2671 KN1B DL1R JN58 (x6) 201745 -9 2732 KN1B F1ODM RR73 182715 -9 1753 KN1B F4DIA R-16 (x4) 205600 -7 3077 KN1B OK4SD R-17 (x4)
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.
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