EA7JVS — 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 EA7JVS, decoded by SO8OO in southeastern Poland. 12 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-07-30.
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 12 FT8 messages attributed to EA7JVS as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -18 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 12 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -18 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 3.
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 EA7JVS in decoded directed-looking exchanges:
Most frequent locator attributed to EA7JVS
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
- IM67 · 7 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,671 km (approx.)
- Last such locator decoded
- 2026-07-30 23:49 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 | EA7JVS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 16:58 | 40m | - / -10 | F1UNR | -11 / - | 4 | ✓ Closing fragment |
| 11-04 06:31 | 40m | - / +1 | GJ0KYZ | -16 / - | 2 | Partial capture |
| 11-04 06:23 | 40m | - / - | F8MRQ | -7 / - | 4 | Partial capture |
| 11-04 06:22 | 40m | - / -14 | PI4DX | 0 / - | 3 | ✓ Closing fragment |
| 11-04 06:19 | 40m | - / -5 | F1PBZ | -11 / - | 2 | ✓ Closing fragment |
| 09-14 23:45 | 40m | - / -20 | IZ8PPI | -18 / - | 2 | Partial capture |
| 09-14 23:43 | 40m | - / -19 | EA1AOC | -4 / - | 2 | ✓ Closing fragment |
| 09-14 23:35 | 40m | - / -4 | ON1JP | -17 / - | 3 | Partial capture |
| 09-14 23:28 | 40m | - / -17 | MM7FTH | -3 / - | 4 | ✓ Closing fragment |
| 09-14 23:16 | 40m | - / -12 | ON1DGN | -7 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 062215 +2 2178 EA7JVS PI4DX R-14 (x3) 062345 -4 2178 EA7JVS F8MRQ JN17 (x2) 062515 -5 751 EA7JVS SV1DKR KM18 062515 -6 1379 EA7JVS F8MRQ JN17 (x2) 063115 -13 1706 EA7JVS GJ0KYZ +01 (x2) 165815 -9 2514 EA7JVS F1UNR R-10 (x4) 170145 -12 2512 EA7JVS DC6MT JN49
CW
No CW receptions recorded for this callsign in the last 30 days.
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