DL0JC — 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 DL0JC, decoded by SO8OO in southeastern Poland. 62 FT8 messages attributed to this token as transmitter, on 40m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-16 and 2026-09-27.
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 62 FT8 messages attributed to DL0JC as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (98%) fell within the six-hour window 07:00-13:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (82%); the estimated median was -19 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 62 messages
- Active dates
- 9 UTC dates
- Estimated median S/N
- -19 dB
- Estimated 10th-90th percentile
- -23 to -15 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 51, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 0.
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 DL0JC in decoded directed-looking exchanges:
Most frequent locator attributed to DL0JC
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
- JO31 · 21 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-09-27 08:02 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 | DL0JC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-27 08:07 | 40m | -18 / - | SP5EXA | -1 / - | 6 | ✓ Closing observed |
| 09-27 08:07 | 40m | - / -7 | OE4RGC | -1 / - | 18 | Partial capture |
| 09-27 08:04 | 40m | - / - | R2FBW | -22 / - | 7 | Partial capture |
| 09-27 08:03 | 40m | - / -2 | SP1MGM | 0 / - | 3 | Partial capture |
| 09-27 08:02 | 40m | - / - | OE8PIT | -10 / - | 3 | Partial capture |
| 09-12 07:13 | 40m | - / -3 | DL3KVR | +2 / - | 2 | ✓ Closing fragment |
| 09-12 07:09 | 40m | - / - | SP7TF | -9 / - | 5 | ✓ Closing fragment |
| 09-12 07:01 | 40m | - / -5 | IK4TVP | -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 080945 +0 2075 DL0JC OE4RGC JN87 (x6) 081445 -23 1417 DL0JC DL4MD JN49 081515 -1 2075 DL0JC OE4RGC JN87 (x2) 081600 -23 1312 EA3HMM DL0JC 73 081615 -1 2075 DL0JC OE4RGC JN87 (x5)
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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