JA6CDC — 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 JA6CDC, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-28.
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 JA6CDC as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 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 JA6CDC in decoded directed-looking exchanges:
Most frequent locator attributed to JA6CDC
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
- PM53
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,425 km (approx.)
- Last such locator decoded
- 2026-09-28 21:17 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 | JA6CDC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-06 22:32 | 40m | - / - | UX1VT | -8 / - | 2 | Partial capture |
| 09-30 21:06 | 80m | - / -9 | UN0GY | -12 / - | 2 | ✓ Closing fragment |
| 09-28 21:17 | 80m | -16 / -17 | OK4YL | +24 / -2 | 4 | ✓ Full exchange observed |
| 09-28 21:11 | 80m | - / -13 | CN8WK | +10 / - | 2 | ✓ Closing fragment |
| 09-23 09:27 | 10m | - / -15 | CN8WK | +9 / - | 4 | ✓ Closing fragment |
| 09-02 11:54 | 10m | - / -11 | EA3AKY | -14 / - | 2 | ✓ Closing fragment |
| 09-02 08:35 | 10m | - / -11 | EA3AKY | -8 / - | 2 | ✓ Closing fragment |
| 08-28 07:36 | 10m | - / -14 | ON4IQ | +12 / - | 3 | ✓ Closing fragment |
| 08-21 22:09 | 40m | - / -14 | GW8DX | +20 / - | 6 | ✓ Closing fragment |
| 08-09 21:37 | 40m | - / -14 | YO6LM | -10 / - | 6 | ✓ Closing fragment |
| 08-09 21:37 | 40m | - / -20 | HA7FT | -17 / - | 16 | Partial capture |
| 08-05 21:02 | 80m | - / -21 | SV2AEL | +6 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214345 -18 2203 JA6CDC HA7FT R-20 (x5) 214500 -11 1440 JA6CDC 5B4AMM -09 220900 +20 2814 JA6CDC GW8DX -14 (x6) 223245 -8 2834 JA6CDC UX1VT KN68 (x2) 224400 -21 1302 JA6CDC EX7CQ -13
UTC dB Audio Message 210245 +5 2022 JA6CDC SV2AEL -21 (x3) 211115 +7 381 JA6CDC CN8WK -13 (x2) 211700 -14 2714 OK4YL JA6CDC PM53 211715 +23 2848 JA6CDC OK4YL -17 211730 -17 2715 OK4YL JA6CDC R-02 211745 +25 2848 JA6CDC OK4YL RR73 210600 -13 2600 JA6CDC UN0GY -09 (x2)
UTC dB Audio Message 073630 +7 2665 JA6CDC ON4IQ JO20 (x3) 083545 -9 720 JA6CDC EA3AKY -11 (x4) 092700 +7 2435 JA6CDC CN8WK -15 (x4)
CW
No CW receptions recorded for this callsign in the last 30 days.
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