CN8WK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CN8WK, decoded by SO8OO in southeastern Poland. 940 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-09-21 and 2026-09-28.
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 940 FT8 messages attributed to CN8WK as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (53%), followed by 80 m (39%) and 40 m (8%). Several six-hour UTC windows tied for the largest share (47%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was +7 dB.
Overview
Bands
Last attributed message: 2026-09-28 23:34 UTC
Observed FT8 message patterns
- Attributed sample
- 940 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- +7 dB
- Estimated 10th-90th percentile
- -9.6 to +16 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 107, strong (≥ -8 dB) 821.
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 CN8WK 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 CN8WK
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
- IM52 · 31 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,186 km (approx.)
- Last such locator decoded
- 2026-09-28 23:19 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 | CN8WK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-28 23:36 | 40m | - / - | R3SN | -12 / - | 2 | Partial capture |
| 09-28 23:33 | 40m | +13 / - | PP2RON | - / -13 | 2 | ✓ Closing fragment |
| 09-28 23:32 | 40m | +9 / - | K6VIT | - / -16 | 2 | ✓ Closing fragment |
| 09-28 23:31 | 40m | - / - | RN6HK | 0 / - | 6 | Partial capture |
| 09-28 23:31 | 40m | +14 / - | WY0V | - / -12 | 2 | ✓ Closing fragment |
| 09-28 23:29 | 40m | +14 / - | K3SWZ | - / +1 | 2 | ✓ Closing fragment |
| 09-28 23:27 | 40m | +22 / +5 | KK2I | -17 / 0 | 7 | ✓ Full exchange observed |
| 09-28 23:27 | 40m | +18 / -1 | WP3UX | -22 / -3 | 4 | ✓ Full exchange observed |
| 09-28 23:26 | 40m | +14 / - | WV2B | - / -5 | 2 | ✓ Closing fragment |
| 09-28 23:23 | 40m | - / - | I1RJP | -6 / - | 6 | Partial capture |
| 09-28 23:22 | 40m | - / - | EA7BD | -12 / - | 10 | Partial capture |
| 09-28 23:22 | 40m | +16 / - | VA3ZK | - / -12 | 2 | ✓ Closing fragment |
| 09-28 23:21 | 40m | +17 / - | F6FHZ | 0 / -13 | 6 | ✓ Full exchange observed |
| 09-28 23:21 | 40m | - / - | OS4K | -8 / - | 2 | Partial capture |
| 09-28 23:20 | 40m | +20 / - | DL3MIB | - / -9 | 2 | ✓ Closing fragment |
| 09-28 23:19 | 40m | +20 / - | WW5G | - / -13 | 2 | ✓ Closing fragment |
| 09-28 23:18 | 40m | +17 / - | K9DLO | - / -13 | 2 | ✓ Closing fragment |
| 09-28 23:17 | 40m | +20 / - | KV1F | - / -6 | 2 | ✓ Closing fragment |
| 09-28 23:16 | 40m | - / - | EA1IOK | -6 / - | 2 | Partial capture |
| 09-28 23:16 | 40m | - / +2 | R5DK | -21 / - | 2 | Partial capture |
| 09-28 23:16 | 40m | +18 / - | W9LWO | - / -12 | 2 | ✓ Closing fragment |
| 09-28 23:15 | 40m | - / - | F5RRS | -2 / - | 2 | Partial capture |
| 09-28 23:15 | 40m | +10 / - | OK1WCF | - / -15 | 2 | ✓ Closing fragment |
| 09-28 23:14 | 40m | - / - | R2DN | +2 / - | 4 | Partial capture |
| 09-28 23:12 | 40m | +15 / - | VU2MSA | - / -14 | 5 | ✓ Closing fragment |
| 09-28 23:12 | 40m | - / - | F4LXP | +8 / - | 3 | Partial capture |
| 09-28 23:12 | 40m | - / +5 | R2BQM | -4 / - | 27 | Partial capture |
| 09-28 23:11 | 40m | +13 / - | JY5IB | - / -11 | 3 | ✓ Closing fragment |
| 09-28 22:28 | 40m | +8 / - | KD4SEV | - / -9 | 2 | Partial capture |
| 09-28 22:27 | 40m | +11 / - | KB4DFK | - / -8 | 2 | Partial capture |
| 09-28 22:27 | 40m | - / - | R2DN | +8 / - | 14 | Partial capture |
| 09-28 22:26 | 40m | +4 / - | VK6IR | - / -14 | 2 | ✓ Closing fragment |
| 09-28 22:26 | 40m | - / - | EA3AAY | -14 / - | 4 | Partial capture |
| 09-28 22:26 | 40m | - / +3 | EC3A | -10 / - | 2 | Partial capture |
| 09-28 22:26 | 40m | - / +2 | R2BQM | -4 / - | 3 | Partial capture |
| 09-28 22:25 | 40m | +4 / - | NE5TX | - / -10 | 2 | ✓ Closing fragment |
| 09-28 22:24 | 40m | +8 / - | BG2ATH | - / -16 | 2 | Partial capture |
| 09-28 22:23 | 40m | +8 / - | VE9GPA | - / -14 | 2 | Partial capture |
| 09-28 22:22 | 40m | +4 / - | DO7KGB | - / -10 | 2 | ✓ Closing fragment |
| 09-28 22:21 | 40m | - / - | R2DN | +8 / - | 5 | Partial capture |
| 09-28 22:19 | 40m | +8 / - | BG5JGG | - / -12 | 2 | ✓ Closing fragment |
| 09-28 22:18 | 40m | +11 / - | WB1DKX | - / -17 | 2 | ✓ Closing fragment |
| 09-28 22:18 | 40m | - / - | EA1IOK | -12 / - | 3 | Partial capture |
| 09-28 22:17 | 40m | +11 / - | JH6RKI | - / -8 | 2 | ✓ Closing fragment |
| 09-28 22:17 | 40m | - / - | I1RJP | +15 / - | 3 | Partial capture |
| 09-28 22:16 | 40m | - / +2 | EC3A | -9 / - | 7 | Partial capture |
| 09-28 22:16 | 40m | - / - | F6FDY | -2 / - | 3 | Partial capture |
| 09-28 22:16 | 40m | - / - | IU5HIU | 0 / - | 12 | Partial capture |
| 09-28 22:16 | 40m | - / - | RD3FY | +3 / - | 3 | Partial capture |
| 09-28 22:15 | 40m | +6 / - | IK4TVP | - / -12 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 233215 -1 340 CN8WK R2BQM +10 233230 +10 340 K6VIT CN8WK RR73 233245 +3 442 CN8WK RN6HK LN14 233245 -7 339 CN8WK R2BQM +10 233330 +12 340 PP2RON CN8WK R-13 233345 -1 442 CN8WK RN6HK LN14 233345 -17 1733 CN8WK R5DK +00 233345 -4 340 CN8WK R2BQM +14 233400 +14 340 PP2RON CN8WK 73 233415 -2 441 CN8WK RN6HK LN14 (x2) 233445 -6 340 CN8WK R2BQM +14 233615 -14 1733 CN8WK R5DK +00 233615 -10 335 CN8WK R3SN KO94 (x2)
UTC dB Audio Message 220300 +0 2600 CN8WK ON6JN JO11 (x15)
UTC dB Audio Message 130715 +11 717 OK1FHI CN8WK -16 (x2) 130815 +7 717 OK1FJN CN8WK -15 (x2) 130945 +13 717 OM3TZO CN8WK RR73 131015 +8 717 OK1FJN CN8WK RR73 131045 +6 717 YC2RXL CN8WK R-05 (x2) 131145 +10 717 XV9R CN8WK -16 (x2) 131245 +9 717 SQ8AA CN8WK -02 (x2) 131345 +7 717 IK8OAM CN8WK +01 (x2) 131515 +13 717 DK1BX CN8WK +00
UTC dB Audio Message 195030 -6 1141 CN8WK DK7ZT -17 (x5)
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.
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