K1CXS — 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 K1CXS, decoded by SO8OO in southeastern Poland. 1,167 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 70 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-06.
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 1,167 FT8 messages attributed to K1CXS as the transmitting token by decoded message structure across 70 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (77%), followed by 40 m (20%) and 80 m (3%). Most decodes (98%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-06 02:09 UTC
Observed FT8 message patterns
- Attributed sample
- 1,167 messages
- Active dates
- 70 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 258, moderate (-15 to -9 dB) 412, strong (≥ -8 dB) 497.
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 K1CXS 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 K1CXS
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
- FN33 · 670 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,761 km (approx.)
- Last such locator decoded
- 2026-11-06 02:01 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 | K1CXS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 02:16 | 80m | - / - | SM6LJU | +3 / - | 2 | Partial capture |
| 11-06 02:09 | 80m | - / - | UT7UA | -5 / - | 7 | Partial capture |
| 11-06 01:43 | 80m | -21 / -18 | E75C | +6 / - | 3 | Partial capture |
| 11-04 23:43 | 80m | - / -20 | SP5AA | +13 / - | 4 | ✓ Closing fragment |
| 11-04 23:40 | 80m | - / -15 | CT7BRV | -6 / - | 2 | ✓ Closing fragment |
| 11-04 01:56 | 80m | - / - | DK7ZT | 0 / - | 4 | Partial capture |
| 11-04 01:52 | 80m | -18 / - | WA8EFK | - / -6 | 9 | Partial capture |
| 11-04 01:51 | 80m | -11 / - | W3UCA | - / -5 | 2 | ✓ Closing fragment |
| 11-04 01:49 | 80m | -6 / - | N1KIN | - / +5 | 3 | ✓ Closing fragment |
| 11-03 01:16 | 40m | - / -12 | EA4HTI | -10 / - | 2 | Partial capture |
| 11-01 00:55 | 40m | - / -10 | CT7BRV | +2 / - | 2 | ✓ Closing fragment |
| 10-30 23:02 | 40m | - / -12 | G7SLB | +6 / - | 2 | ✓ Closing fragment |
| 10-30 00:19 | 40m | - / - | UA4FKT | 0 / - | 3 | Partial capture |
| 10-26 23:22 | 80m | -24 / -14 | DO1IJB | +3 / - | 3 | ✓ Closing observed |
| 10-26 23:17 | 80m | - / -19 | DO9FR | -4 / - | 5 | ✓ Closing fragment |
| 10-23 22:35 | 40m | - / +3 | EI4LE | -2 / - | 3 | Partial capture |
| 10-23 22:16 | 40m | - / -4 | ON8WR | -12 / - | 3 | Partial capture |
| 10-23 22:07 | 40m | - / -19 | M0EBM | -13 / - | 4 | Partial capture |
| 10-20 01:01 | 40m | - / +4 | OS4K | -18 / - | 2 | Partial capture |
| 10-20 01:00 | 40m | - / - | HB9TIH | +9 / - | 5 | Partial capture |
| 10-20 00:46 | 40m | -21 / - | KD8VYT | - / - | 2 | ✓ Closing fragment |
| 10-20 00:43 | 40m | -13 / - | WA4BRX | - / - | 2 | Partial capture |
| 10-18 22:23 | 40m | - / - | DL3MIB | -12 / - | 6 | Partial capture |
| 10-18 22:15 | 40m | - / -20 | G5IAN | -2 / - | 2 | ✓ Closing fragment |
| 10-06 00:14 | 80m | - / - | UX5UO | +12 / - | 2 | Partial capture |
| 10-05 23:49 | 80m | - / - | DO4DXA | +11 / - | 5 | Partial capture |
| 10-05 01:06 | 40m | - / +2 | KP2B | -6 / - | 2 | ✓ Closing fragment |
| 10-04 22:45 | 40m | -13 / -3 | CT1EEX | -6 / - | 4 | Partial capture |
| 10-04 22:37 | 40m | -21 / -5 | MI0CBH | +4 / +1 | 5 | ✓ Full exchange observed |
| 10-04 22:31 | 40m | - / -14 | EA8DNB | -15 / - | 3 | ✓ Closing fragment |
| 10-04 22:07 | 40m | - / - | PD2V | -9 / - | 4 | Partial capture |
| 10-01 02:11 | 40m | - / -9 | PA3DTN | +12 / - | 2 | ✓ Closing fragment |
| 10-01 01:16 | 40m | - / -10 | KD2YQS | -4 / - | 2 | ✓ Closing fragment |
| 09-30 01:40 | 40m | - / -17 | EA5HM | -13 / - | 4 | ✓ Closing fragment |
| 09-30 01:32 | 40m | - / - | UR9QQ | -24 / - | 2 | Partial capture |
| 09-30 01:30 | 40m | - / -14 | RT3K | -8 / - | 3 | ✓ Closing fragment |
| 09-30 00:27 | 40m | - / -9 | IK7ZLW | -3 / - | 3 | Partial capture |
| 09-30 00:19 | 40m | - / - | IK7ZLW | -1 / - | 3 | Partial capture |
| 09-30 00:18 | 40m | - / - | RT3K | -8 / - | 3 | Partial capture |
| 09-29 01:08 | 80m | - / -20 | IZ8VYU | +11 / - | 5 | ✓ Closing fragment |
| 09-29 01:03 | 80m | - / - | LZ2VQ | +3 / - | 3 | Partial capture |
| 09-29 00:04 | 40m | - / +10 | W2CG | -14 / - | 2 | ✓ Closing fragment |
| 09-28 23:54 | 40m | - / - | F6FDY | -7 / - | 2 | Partial capture |
| 09-26 01:21 | 80m | - / - | F5PBG | -4 / - | 4 | Partial capture |
| 09-26 01:05 | 80m | - / -9 | DK7ZT | +4 / - | 4 | Partial capture |
| 09-26 01:00 | 80m | - / -13 | F5PBG | -12 / - | 2 | Partial capture |
| 09-24 00:34 | 80m | - / -20 | EW8AAC | -10 / - | 4 | ✓ Closing fragment |
| 09-24 00:15 | 40m | - / -18 | SV9QWC | -20 / - | 4 | Partial capture |
| 09-23 00:57 | 40m | -17 / - | KD9OQK | - / - | 2 | ✓ Closing fragment |
| 09-23 00:47 | 40m | -18 / -13 | R3SN | -4 / - | 9 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 014130 -5 1338 K1CXS RR73; UT4TA <...> +02 014315 -21 1204 E75C K1CXS FN33 014430 +6 1203 K1CXS E75C -18 (x2) 020100 -18 1422 CO7WT K1CXS FN33 020900 -20 2097 KY2T K1CXS R+09 020945 +5 2833 K1CXS UT7UA KO50 (x7) 021645 +6 2053 K1CXS SM6LJU JO58 (x2)
UTC dB Audio Message 223615 -1 782 K1CXS EI4LE +03 (x3) 224945 +0 2940 K1CXS DL7ACA JO40 001945 +3 844 K1CXS UA4FKT LO23 (x3) 230200 +9 2949 K1CXS G7SLB -12 (x2) 231515 -8 2084 K1CXS TA1MB KN41 231715 -6 338 K1CXS Z33PB -15 005500 -2 442 K1CXS CT7BRV -10 (x2) 011630 -9 2700 K1CXS EA4HTI R-12 (x2)
UTC dB Audio Message 224345 -2 354 RI1FJL K1CXS FN33 (x4) 225245 -23 653 AA3B K1CXS FN33 225300 +9 655 K1CXS AA3B -05 225315 -2 654 AA3B K1CXS R-03 225330 +12 655 K1CXS AA3B RR73 225345 -2 654 AA3B K1CXS 73 233815 -21 1445 IZ8GUU K1CXS R-06 (x3) 235230 -4 960 K1CXS PP7GB -15 235245 -14 959 PP7GB K1CXS R-05 (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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