KC3WLS — 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 KC3WLS, decoded by SO8OO in southeastern Poland. 46 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-18 and 2026-09-15.
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 46 FT8 messages attributed to KC3WLS as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (80%), followed by 40 m (20%). 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 -14 dB.
Overview
Bands
Last attributed message: 2026-09-15 23:24 UTC
Observed FT8 message patterns
- Attributed sample
- 46 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -17 to -9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 27, strong (≥ -8 dB) 4.
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 KC3WLS 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 KC3WLS
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
- FM29 · 25 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,189 km (approx.)
- Last such locator decoded
- 2026-09-15 23:23 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 | KC3WLS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 23:19 | 40m | - / -13 | DK7ZT | -8 / - | 3 | Partial capture |
| 10-17 00:14 | 40m | - / - | F4BYA | +12 / - | 4 | Partial capture |
| 10-17 00:11 | 40m | - / - | PC2J | -14 / - | 2 | Partial capture |
| 10-17 00:11 | 40m | - / -7 | DK7ZT | -8 / - | 2 | Partial capture |
| 10-04 23:23 | 40m | - / - | CT2KCK | -10 / - | 2 | Partial capture |
| 10-04 23:15 | 40m | - / - | IZ0MIT | 0 / - | 2 | Partial capture |
| 09-15 23:23 | 40m | -12 / - | K4DME | - / - | 2 | ✓ Closing fragment |
| 09-15 23:15 | 40m | -14 / - | WD4NC | - / - | 2 | Partial capture |
| 09-15 23:07 | 40m | - / - | MI7XHT | -14 / - | 2 | Partial capture |
| 09-15 22:58 | 40m | - / - | PC2J | -12 / - | 5 | Partial capture |
| 08-26 00:16 | 40m | -15 / - | W9HJD | - / -4 | 3 | ✓ Closing fragment |
| 08-26 00:11 | 40m | - / -21 | HB10GBT | -1 / - | 5 | Partial capture |
| 08-26 00:01 | 40m | -16 / -18 | LZ1GC | -3 / - | 5 | ✓ Closing observed |
| 08-25 23:54 | 40m | - / -10 | MM0KQC | -11 / - | 3 | Partial capture |
| 08-25 23:42 | 40m | - / -5 | M1AQR | -12 / - | 6 | ✓ Closing fragment |
| 08-25 23:40 | 40m | - / - | UA4FKT | +2 / - | 3 | Partial capture |
| 08-25 23:33 | 40m | - / -10 | N1ECP | -15 / - | 2 | Partial capture |
| 08-25 23:31 | 40m | - / -18 | PB7TT | -11 / - | 2 | ✓ Closing fragment |
| 08-25 23:30 | 40m | - / -8 | DK7ZT | +1 / - | 3 | Partial capture |
| 08-25 23:23 | 40m | - / -15 | OS4K | -12 / - | 3 | Partial capture |
| 08-25 23:20 | 40m | - / - | GM5DNA | -5 / - | 3 | Partial capture |
| 08-25 23:14 | 40m | - / - | F1IQH | -6 / - | 3 | Partial capture |
| 08-21 23:12 | 20m | - / - | PD0JLA | -10 / - | 5 | Partial capture |
| 08-21 23:11 | 20m | -16 / - | K6IL | - / -24 | 2 | Partial capture |
| 08-21 23:06 | 20m | -16 / - | AB9GK | - / - | 2 | Partial capture |
| 08-21 23:04 | 20m | -15 / -7 | PD0RCQ | -12 / -10 | 4 | Partial capture |
| 08-21 23:04 | 20m | - / - | DB3EH | -13 / - | 8 | Partial capture |
| 08-21 23:00 | 20m | -13 / -14 | PE1EBT | -8 / -16 | 6 | Partial capture |
| 08-21 23:00 | 20m | - / - | PE1NPS | +1 / - | 2 | Partial capture |
| 08-21 22:43 | 20m | - / - | PD3JW | -14 / - | 2 | Partial capture |
| 08-21 22:36 | 20m | -17 / - | N9SEO | - / - | 2 | ✓ Closing fragment |
| 08-21 22:35 | 20m | -12 / - | KM7BQB | - / -16 | 3 | ✓ Closing fragment |
| 08-21 22:29 | 20m | - / - | IS0KNY | -10 / - | 2 | Partial capture |
| 08-21 22:25 | 20m | - / - | IZ3GOO | -6 / - | 2 | ✓ Closing fragment |
| 08-21 22:22 | 20m | - / - | IK4LZH | +6 / - | 2 | ✓ Closing fragment |
| 08-21 22:06 | 20m | -9 / - | KM7BQB | - / - | 2 | Partial capture |
| 08-21 22:05 | 20m | -8 / - | KA4DQJ | - / -21 | 2 | Partial capture |
| 08-21 22:03 | 20m | -11 / - | NT5AT | - / -17 | 5 | Partial capture |
| 08-21 22:01 | 20m | -14 / -7 | DG6VC | +6 / - | 3 | ✓ Closing observed |
| 08-21 22:00 | 20m | -12 / - | WA4ZD | - / - | 2 | Partial capture |
| 08-21 21:57 | 20m | -14 / -12 | DL3EBJ | +2 / - | 5 | ✓ Closing observed |
| 08-12 23:26 | 20m | - / +1 | IK4LZH | -6 / - | 5 | ✓ Closing fragment |
| 08-10 00:43 | 40m | - / - | DL3MIB | -10 / - | 6 | Partial capture |
| 08-09 23:52 | 40m | - / -15 | UR1CCT | +7 / - | 3 | ✓ Closing fragment |
| 08-09 23:48 | 40m | - / - | DL3MIB | -16 / - | 5 | Partial capture |
| 08-09 23:46 | 40m | - / - | F1IQH | -11 / - | 3 | Partial capture |
| 08-05 23:32 | 20m | - / - | HB9TIH | -15 / - | 6 | Partial capture |
| 08-05 23:24 | 20m | - / - | PA7Q | -11 / - | 5 | Partial capture |
| 08-05 23:23 | 20m | - / - | IK4LZH | -6 / - | 4 | Partial capture |
| 08-05 23:21 | 40m | - / - | DL3MIB | -1 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 232415 -12 855 KC3WLS CT2KCK IM59 (x2) 233415 -21 1555 KC3WLS YY5EHT FK60 001115 -4 2488 KC3WLS DK7ZT -07 001145 -19 856 KC3WLS PC2J JO22 001145 -13 2489 KC3WLS DK7ZT -07 001215 -9 856 KC3WLS PC2J JO22 001415 +10 2982 KC3WLS F4BYA JN19 (x4) 001545 -10 1726 KC3WLS CT1BWU IM59 231930 -4 2488 KC3WLS DK7ZT -13 (x3)
UTC dB Audio Message 230530 -16 893 PD0RCQ KC3WLS RRR 230545 -19 1968 KC3WLS DB3EH JO42 (x2) 230630 -15 893 AB9GK KC3WLS FM29 230645 -14 1968 KC3WLS DB3EH JO42 (x2) 230730 -16 893 AB9GK KC3WLS FM29 230745 -10 1969 KC3WLS DB3EH JO42 231130 -14 893 K6IL KC3WLS R-24 (x2) 231245 -12 1215 KC3WLS PD0JLA JO22 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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