SY2CWM — 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 SY2CWM, decoded by SO8OO in southeastern Poland. 170 FT8 messages attributed to this token as transmitter, on 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-11-01.
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 170 FT8 messages attributed to SY2CWM as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 10 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 -16 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 170 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -16 dB
- Estimated 10th-90th percentile
- -21 to -11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 99, moderate (-15 to -9 dB) 69, strong (≥ -8 dB) 2.
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 SY2CWM in decoded directed-looking exchanges:
Most frequent locator attributed to SY2CWM
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
- KN10 · 112 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-11-01 10:48 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 | SY2CWM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 09:01 | 10m | - / -1 | EA7HS | -8 / - | 2 | ✓ Closing fragment |
| 11-01 10:45 | 10m | -17 / - | DN9AST | - / +3 | 2 | ✓ Closing fragment |
| 11-01 10:39 | 10m | -18 / - | F4ILW | - / -24 | 5 | ✓ Closing fragment |
| 11-01 10:35 | 10m | -17 / - | IK1MNJ | - / - | 3 | ✓ Closing fragment |
| 10-31 09:43 | 10m | -11 / - | UY5QJ | - / +6 | 3 | ✓ Closing fragment |
| 10-30 10:37 | 10m | - / -11 | RG8G | -3 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 104100 -18 1465 F4ILW SY2CWM RR73 104130 -19 1465 CQ SY2CWM KN10 104230 -19 1465 F4ILW SY2CWM -22 104330 -18 1465 CQ SY2CWM KN10 (x3) 104500 -13 1465 DN9AST SY2CWM +03 (x2) 104600 -19 1465 CQ SY2CWM KN10 (x3) 104230 -19 1139 SY2CWM F2JD RR73 090130 -8 656 SY2CWM EA7HS -01 (x2) 093530 -7 777 SY2CWM RR73; RK3IT <...> -14
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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