SY1FCN — 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 SY1FCN, decoded by SO8OO in southeastern Poland. 37 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-12.
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 37 FT8 messages attributed to SY1FCN as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -4 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 37 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -11 to +3 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 30.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with SY1FCN in decoded directed-looking exchanges:
Most frequent locator attributed to SY1FCN
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 · 19 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,275 km (approx.)
- Last such locator decoded
- 2026-09-12 21:33 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 | SY1FCN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-12 21:35 | 40m | - / - | PD0LBY | -11 / - | 4 | Partial capture |
| 09-12 21:35 | 40m | - / - | R3RBB | -12 / - | 2 | Partial capture |
| 09-12 21:33 | 40m | -10 / - | TA2/TF1OL | - / -15 | 2 | Partial capture |
| 09-12 21:32 | 40m | -5 / - | UT3UQJ | - / -12 | 2 | Partial capture |
| 09-12 21:30 | 40m | -2 / - | DK5NC | - / - | 2 | Partial capture |
| 09-12 21:29 | 40m | - / - | RA6OY | +2 / - | 4 | Partial capture |
| 09-12 21:29 | 40m | 0 / +3 | YO4NF | +9 / 0 | 4 | ✓ Full exchange observed |
| 09-12 21:24 | 40m | -6 / - | MM7WQD | - / -16 | 5 | ✓ Closing fragment |
| 09-12 21:22 | 40m | -6 / - | YO2CIP | - / -12 | 3 | ✓ Closing fragment |
| 09-12 21:21 | 40m | -9 / - | HG8LXL | - / -4 | 2 | Partial capture |
| 09-12 21:16 | 40m | -2 / - | MM6MUA | - / - | 5 | Partial capture |
| 09-12 21:14 | 40m | -8 / - | 8Z1IT | - / -12 | 2 | ✓ Closing fragment |
| 09-12 21:13 | 40m | - / - | R2DX | -10 / - | 2 | Partial capture |
| 09-12 21:12 | 40m | -8 / - | JJ2IJU | - / -14 | 2 | Partial capture |
| 09-12 21:10 | 40m | -4 / -7 | MW9LQA | -7 / -18 | 3 | Partial capture |
| 09-12 21:09 | 40m | +4 / -3 | EA5FD | 0 / -2 | 5 | ✓ Full exchange observed |
| 09-12 21:09 | 40m | - / -12 | GM5DNA | -11 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213030 +0 328 SY1FCN RA6OY KN88 213045 -4 851 DK5NC SY1FCN KM18 213200 -2 851 SY1FCN PC2J JO22 213215 -6 851 UT3UQJ SY1FCN -12 (x2) 213315 -11 851 TA2/TF1OL SY1FCN KM18 213330 -11 1768 SY1FCN II8IHBC -02 213345 -8 851 TA2/TF1OL SY1FCN R-15 213430 -8 2653 SY1FCN G0OSF IO90 213500 -13 851 SY1FCN R3RBB LO02 213500 -8 1534 SY1FCN PD0LBY JO22 213530 -11 851 SY1FCN R3RBB LO02 213530 -12 1534 SY1FCN PD0LBY JO22 (x3)
CW
No CW receptions recorded for this callsign in the last 30 days.
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