SV1CNS — 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 SV1CNS, decoded by SO8OO in southeastern Poland. 1,588 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 57 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-04.
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 1,588 FT8 messages attributed to SV1CNS as the transmitting token by decoded message structure across 57 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (26%), followed by 80 m (25%) and 160 m (23%). Most decodes (68%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-11-04 22:57 UTC
Observed FT8 message patterns
- Attributed sample
- 1,588 messages
- Active dates
- 57 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -15 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 139, moderate (-15 to -9 dB) 359, strong (≥ -8 dB) 1,090.
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 SV1CNS 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 SV1CNS
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
- KM18 · 1,208 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,275 km (approx.)
- Last such locator decoded
- 2026-11-04 22:57 UTC
Other locator fields attributed to this token: KM17 (9).
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 | SV1CNS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 22:56 | 80m | - / - | SQ6JFJ | +3 / - | 3 | Partial capture |
| 11-04 22:55 | 80m | -10 / - | AP5ARS | - / - | 4 | Partial capture |
| 11-04 15:34 | 80m | -21 / - | KH8A | - / - | 27 | Partial capture |
| 11-03 17:10 | 60m | -10 / - | KH8A | - / -21 | 42 | Partial capture |
| 11-03 17:03 | 60m | -17 / - | KH8A | - / - | 6 | Partial capture |
| 11-02 17:38 | 60m | -3 / - | YO5QDI | - / -12 | 2 | ✓ Closing fragment |
| 11-02 17:37 | 60m | -1 / - | PI40EUDXF | - / -18 | 2 | Partial capture |
| 11-02 17:32 | 60m | -9 / - | KH8A | - / - | 5 | Partial capture |
| 11-02 17:22 | 60m | -6 / - | 3B8FA | - / - | 4 | Partial capture |
| 11-02 17:07 | 60m | -5 / - | KH8A | - / - | 19 | Partial capture |
| 11-02 17:00 | 60m | -12 / - | KH8A | - / - | 7 | Partial capture |
| 11-02 16:53 | 60m | -9 / - | KH8A | - / - | 6 | Partial capture |
| 11-02 01:48 | 40m | +2 / -7 | EX8CO | -13 / -3 | 7 | ✓ Full exchange observed |
| 11-02 01:47 | 40m | - / - | EA5HM | -4 / - | 5 | Partial capture |
| 11-02 01:44 | 40m | 0 / - | EX8ABR | - / -15 | 5 | ✓ Closing fragment |
| 11-02 01:37 | 40m | -6 / - | OR40EUDXF | - / - | 6 | Partial capture |
| 11-02 01:34 | 40m | -7 / - | OR40EUDXF | - / - | 3 | Partial capture |
| 11-02 01:18 | 40m | -4 / - | 6W/IK2HKT | - / - | 28 | Partial capture |
| 11-02 01:15 | 40m | -6 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-02 01:14 | 40m | -11 / - | PH26BOO | - / - | 2 | Partial capture |
| 11-02 01:02 | 40m | -1 / - | PF40EUDXF | - / - | 20 | Partial capture |
| 11-02 01:00 | 40m | 0 / - | AA9DU | - / -15 | 5 | ✓ Closing fragment |
| 11-02 00:50 | 40m | -7 / - | PC40EUDXF | - / - | 15 | Partial capture |
| 11-01 21:19 | 80m | -14 / - | EY7BP | - / -11 | 6 | ✓ Closing fragment |
| 11-01 21:14 | 80m | 0 / - | A92AE | - / -12 | 7 | ✓ Closing fragment |
| 10-31 23:19 | 160m | -18 / - | 6W/IK2HKT | - / - | 8 | Partial capture |
| 10-30 20:23 | 160m | -16 / - | JG3QZN | - / -17 | 2 | ✓ Closing fragment |
| 10-30 20:19 | 160m | -7 / - | JL3JRY | - / -12 | 4 | ✓ Closing fragment |
| 10-30 01:49 | 160m | -9 / - | <...> | - / - | 4 | Partial capture |
| 10-30 01:45 | 160m | -16 / - | RA6MQ/P | - / - | 2 | Partial capture |
| 10-30 01:34 | 160m | -14 / - | 6W/IK2HKT | - / - | 11 | Partial capture |
| 10-30 01:20 | 160m | -12 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 10-30 01:08 | 160m | -6 / - | 6W/IK2HKT | - / - | 7 | Partial capture |
| 10-30 00:55 | 160m | -2 / - | RA6MQ/P | - / - | 21 | Partial capture |
| 10-30 00:53 | 160m | -5 / - | <...> | - / - | 4 | Partial capture |
| 10-30 00:49 | 160m | -5 / - | 6W/IK2HKT | - / - | 8 | Partial capture |
| 10-29 21:32 | 60m | -10 / - | 6W/IK2HKT | - / 0 | 9 | Partial capture |
| 10-29 21:28 | 60m | -12 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 10-29 21:11 | 60m | -6 / - | 6W/IK2HKT | - / - | 14 | Partial capture |
| 10-29 20:53 | 60m | -7 / - | 6W/IK2HKT | - / - | 31 | Partial capture |
| 10-29 20:48 | 60m | -12 / - | TK/DH7SB | - / - | 8 | Partial capture |
| 10-29 20:45 | 60m | -7 / - | GM0MKM/A | - / - | 6 | Partial capture |
| 10-29 20:42 | 60m | -6 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 10-29 20:34 | 60m | -7 / - | 6W/IK2HKT | - / - | 7 | Partial capture |
| 10-27 17:44 | 80m | -16 / - | 3D2USU | - / - | 2 | Partial capture |
| 10-26 23:15 | 160m | -8 / - | S9R | - / - | 2 | Partial capture |
| 10-26 23:08 | 160m | -8 / - | C5R | - / - | 28 | Partial capture |
| 10-26 23:03 | 160m | -12 / - | S9R | - / - | 10 | Partial capture |
| 10-26 22:50 | 160m | -8 / - | S9R | - / - | 10 | Partial capture |
| 10-26 22:34 | 160m | -8 / - | S9R | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154615 -24 570 KH8A SV1CNS KM18 (x8) 225530 -15 1163 AP5ARS SV1CNS KM18 (x3) 225645 -1 2498 SV1CNS SQ6JFJ JO80 225700 -12 1164 AP5ARS SV1CNS KM18 225715 +2 2498 SV1CNS SQ6JFJ JO80 (x2)
UTC dB Audio Message 172615 -13 972 KH8A SV1CNS R-20 (x15)
UTC dB Audio Message 014645 +0 995 EX8ABR SV1CNS 73 014700 -6 965 SV1CNS EA5HM IM99 (x3) 014815 +2 995 EX8CO SV1CNS KM18 014830 -5 966 SV1CNS EA5HM IM99 014845 +1 995 EX8CO SV1CNS KM18 014900 +3 966 SV1CNS EA5HM IM99 014915 +4 995 EX8CO SV1CNS KM18 (x2) 015000 -13 693 SV1CNS EX8CO -07 015015 +2 995 EX8CO SV1CNS R-03 (x2) 015100 -16 1182 SV1CNS MI0NWA IO64 015145 +4 995 AD8FD SV1CNS 73
UTC dB Audio Message 202015 -8 1908 JL3JRY SV1CNS -12 (x3) 202315 -15 1211 JG3QZN SV1CNS -17 (x2) 231915 -19 538 DA125RH SV1CNS KM18 231945 -13 538 <6W/IK2HKT> SV1CNS KM18 (x4) 232130 -7 493 SV1CNS EA7GD IM67 232145 -17 538 6W/IK2HKT SV1CNS KM18 (x4)
UTC dB Audio Message 203945 -20 1413 <...> SV1CNS KM18 (x5) 074045 -4 671 UA6AFS SV1CNS -14 (x2) 074315 -13 670 JH6ETS SV1CNS RR73 082945 -9 610 <...> SV1CNS KM18 (x2) 115245 -8 499 C50A SV1CNS KM18 (x5)
UTC dB Audio Message 231530 -6 3021 SV1CNS N3GTY RR73 232045 -9 326 SV1CNS KB9ELS -06 232100 -12 377 KB9ELS SV1CNS R-17 002315 -8 525 SV1CNS N5UE -11 (x2) 221530 -15 2702 KD2YCK SV1CNS KM18 224245 -4 2574 SV1CNS N4SV +08 (x2) 204300 -20 1025 KF9UG SV1CNS KM18 (x2) 205800 +1 2686 SV1CNS OE9GWV JN47 (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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