K4NYX — 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 K4NYX, decoded by SO8OO in southeastern Poland. 33 FT8 messages attributed to this token as transmitter, on 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-09-22 and 2026-10-21.
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 33 FT8 messages attributed to K4NYX as the transmitting token by decoded message structure across 5 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. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 33 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -14 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 18, strong (≥ -8 dB) 13.
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 K4NYX 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 K4NYX
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
- EL97 · 18 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,549 km (approx.)
- Last such locator decoded
- 2026-10-21 23:04 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 | K4NYX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 23:05 | 40m | - / -16 | EA3AAY | -4 / - | 2 | Partial capture |
| 10-21 00:03 | 40m | - / -16 | M7MFS | -4 / - | 3 | ✓ Closing fragment |
| 10-20 23:59 | 40m | - / -10 | M7EYP | 0 / - | 3 | ✓ Closing fragment |
| 10-17 14:06 | 10m | - / -12 | CR7BUW | -12 / - | 2 | Partial capture |
| 10-16 22:51 | 40m | - / -19 | EA3NE | +3 / - | 2 | ✓ Closing fragment |
| 10-16 22:48 | 40m | - / -15 | G1PZS | -8 / - | 2 | Partial capture |
| 10-15 23:44 | 40m | - / - | PA1AA | -4 / - | 5 | Partial capture |
| 10-15 23:44 | 40m | - / - | TA3NK | -9 / - | 6 | Partial capture |
| 10-15 23:40 | 40m | - / -16 | GW0SGL | -22 / - | 4 | ✓ Closing fragment |
| 10-15 23:36 | 40m | - / -22 | PA1AA | -8 / - | 6 | Partial capture |
| 10-15 23:31 | 40m | - / -15 | M7LYG | -2 / - | 3 | ✓ Closing fragment |
| 10-15 23:29 | 40m | - / - | TA3NK | -8 / - | 2 | Partial capture |
| 10-15 23:18 | 40m | - / - | G8OCV | -20 / - | 3 | Partial capture |
| 10-15 23:13 | 40m | - / - | M7LYG | -2 / - | 2 | Partial capture |
| 10-15 23:10 | 40m | -12 / -15 | M9XPN | -3 / -12 | 4 | ✓ Full exchange observed |
| 10-15 23:07 | 40m | -12 / -18 | M7HQE | -8 / -14 | 2 | Partial capture |
| 10-15 23:05 | 40m | - / -22 | CT2GQA | -13 / - | 2 | ✓ Closing fragment |
| 10-15 23:03 | 40m | - / -15 | F1PBZ | +5 / - | 4 | ✓ Closing fragment |
| 10-14 23:17 | 40m | - / -12 | F6FDY | +2 / - | 6 | ✓ Closing fragment |
| 10-13 23:31 | 40m | - / -12 | EA5FD | -16 / - | 2 | ✓ Closing fragment |
| 10-13 23:21 | 40m | - / -14 | ON8FAB | -3 / - | 3 | ✓ Closing fragment |
| 10-13 23:17 | 40m | - / -19 | SV4LGX | 0 / - | 4 | ✓ Closing fragment |
| 10-13 23:12 | 40m | - / - | SV4LGX | -5 / - | 3 | Partial capture |
| 10-13 23:09 | 40m | - / - | M9XPN | -6 / - | 4 | Partial capture |
| 10-13 22:48 | 40m | - / -24 | G0ANS | 0 / - | 2 | Partial capture |
| 10-13 22:36 | 40m | - / -17 | PE1OBL | -2 / - | 3 | ✓ Closing fragment |
| 10-13 22:30 | 40m | - / -20 | LA1Z | -6 / - | 5 | ✓ Closing fragment |
| 10-13 22:17 | 40m | - / -16 | PA1PXL | +3 / - | 3 | ✓ Closing fragment |
| 10-13 22:15 | 40m | - / -6 | G4RUW | -13 / - | 2 | Partial capture |
| 10-13 22:05 | 40m | - / - | F5NNN | -7 / - | 5 | Partial capture |
| 10-11 22:30 | 40m | - / - | HB9TIH | -17 / - | 2 | Partial capture |
| 10-11 22:22 | 40m | - / +1 | G8TJQ | -9 / - | 3 | ✓ Closing fragment |
| 10-09 01:17 | 40m | - / -15 | F4FPR | +1 / - | 3 | ✓ Closing fragment |
| 10-09 00:55 | 40m | - / -22 | Z31B | -20 / - | 3 | Partial capture |
| 10-09 00:36 | 40m | - / -11 | CT2GQA | -2 / - | 4 | ✓ Closing fragment |
| 10-07 00:44 | 40m | - / -17 | DL1OBF | -6 / - | 3 | ✓ Closing fragment |
| 10-07 00:26 | 40m | - / - | 4L7T | -10 / - | 4 | Partial capture |
| 10-07 00:14 | 40m | - / -10 | RN6LPC | -3 / - | 3 | Partial capture |
| 10-06 00:13 | 40m | - / - | G3TKT | 0 / - | 5 | Partial capture |
| 10-02 00:43 | 40m | - / -16 | OO0O | -6 / - | 5 | ✓ Closing fragment |
| 10-02 00:34 | 40m | - / -19 | I4DOR | 0 / - | 3 | Partial capture |
| 10-02 00:32 | 40m | - / -26 | RW6MMU | -4 / - | 9 | ✓ Closing fragment |
| 10-02 00:14 | 40m | - / - | F5OZK | -3 / - | 3 | Partial capture |
| 09-30 01:33 | 40m | - / -16 | R2BQM | +2 / - | 5 | Partial capture |
| 09-30 01:32 | 40m | - / - | TA4SSK | -8 / - | 3 | Partial capture |
| 09-30 01:23 | 40m | - / - | TA4SSK | -15 / - | 2 | Partial capture |
| 09-27 23:03 | 40m | - / -6 | F1PBZ | -1 / - | 4 | Partial capture |
| 09-25 00:07 | 40m | - / -16 | G0IUS | -3 / - | 3 | Partial capture |
| 09-23 01:18 | 40m | -9 / -16 | 8Q7PR | -11 / -11 | 5 | Partial capture |
| 09-23 01:15 | 40m | - / - | IU8RFW | -1 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224915 -6 1317 K4NYX G1PZS R-15 225145 +7 599 K4NYX EA3NE -19 (x2) 235900 -7 568 K4NYX M7EYP IO93 (x3) 000300 -6 2740 K4NYX M7MFS IO80 (x3) 230145 -16 822 CQ K4NYX EL97 (x4) 230530 -3 1438 K4NYX EA3AAY JN11 (x2)
UTC dB Audio Message 140600 -14 2496 K4NYX CR7BUW R-12 (x2)
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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