EA1YV — 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 EA1YV, decoded by SO8OO in southeastern Poland. 90 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-17.
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 90 FT8 messages attributed to EA1YV as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (64%), followed by 80 m (19%) and 20 m (14%). Several six-hour UTC windows tied for the largest share (83%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (60%); the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-17 15:26 UTC
Observed FT8 message patterns
- Attributed sample
- 90 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -14 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 30, strong (≥ -8 dB) 54.
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 EA1YV in decoded directed-looking exchanges:
Most frequent locator attributed to EA1YV
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
- IN52 · 56 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,488 km (approx.)
- Last such locator decoded
- 2026-08-25 20:28 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 | EA1YV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-17 15:25 | 10m | +6 / - | TN8GD | - / -11 | 2 | ✓ Closing fragment |
| 08-25 20:28 | 40m | -5 / -2 | EA8Y | -14 / - | 5 | ✓ Full exchange observed |
| 08-25 20:24 | 40m | -6 / - | TN8GD | - / -18 | 4 | ✓ Closing fragment |
| 08-25 20:20 | 40m | -4 / - | VJ6X | - / -25 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152545 +5 455 TN8GD EA1YV R-11 (x2)
UTC dB Audio Message 202030 -7 2769 VJ6X EA1YV IN52 (x4) 202415 -5 2755 TN8GD EA1YV IN52 (x4) 202845 -6 2755 EA8Y EA1YV IN52 202900 -15 790 EA1YV EA8Y -02 202915 -3 2755 EA8Y EA1YV R+18 202930 -12 790 EA1YV EA8Y RR73 202945 -6 2755 EA8Y EA1YV 73
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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