CE4JVU — 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 CE4JVU, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-22.
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 2 FT8 messages attributed to CE4JVU as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 2 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 CE4JVU in decoded directed-looking exchanges:
Most frequent locator attributed to CE4JVU
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
- FF45 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 13,048 km (approx.)
- Last such locator decoded
- 2026-08-22 22:00 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 | CE4JVU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-15 16:09 | 10m | - / - | EB8ARQ | -16 / - | 3 | Partial capture |
| 08-22 23:43 | 40m | - / - | OH3CYT | -3 / - | 2 | Partial capture |
| 08-22 22:37 | 20m | - / - | F4BYA | -2 / - | 4 | Partial capture |
| 08-22 22:20 | 20m | - / -13 | DF1KW | +10 / - | 2 | ✓ Closing fragment |
| 08-22 22:11 | 20m | - / -13 | EA4FME | -1 / - | 3 | ✓ Closing fragment |
| 08-22 22:08 | 20m | - / - | PD1BJO | -10 / - | 6 | Partial capture |
| 08-22 22:06 | 20m | - / - | PD0U | -18 / - | 2 | Partial capture |
| 08-22 20:24 | 10m | - / -8 | UX1AA | -14 / - | 2 | Partial capture |
| 08-22 20:10 | 10m | - / - | UX1AA | -14 / - | 2 | Partial capture |
| 08-18 17:49 | 10m | - / - | F4FQY | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174900 -4 3038 CE4JVU F4FQY JN03 (x2) 194745 -23 1786 CE4JVU IK8HJG JN70 201015 -14 2349 CE4JVU UX1AA KO70 (x4) 200345 -23 1457 CE4JVU M0NPT IO92 160930 -18 2060 CE4JVU EB8ARQ IL18 (x3) 125700 -14 1332 CE4JVU IK1MJL R-25
UTC dB Audio Message 234345 -5 2554 CE4JVU OH3CYT KP20 (x2)
UTC dB Audio Message 220945 -7 1926 CE4JVU PD1BJO JO32 (x2) 221115 -1 1211 CE4JVU EA4FME R-13 221145 -6 1926 CE4JVU PD1BJO JO32 221145 -2 1210 CE4JVU EA4FME R-13 (x2) 221445 -15 1644 CE4JVU UB6D -19 221645 -15 2077 CE4JVU DJ0FF JO31 221945 -15 2079 CE4JVU DL1APK JO31 222015 +8 2079 CE4JVU DF1KW -13 (x2) 223715 -3 2914 CE4JVU F4BYA JN19 (x4)
CW
No CW receptions recorded for this callsign in the last 30 days.
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