ON6DX — 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 ON6DX, decoded by SO8OO in southeastern Poland. 127 FT8 messages attributed to this token as transmitter, on 160m, 60m, 40m, 10m, across 13 UTC dates in the available aggregate history. Observed between 2026-07-24 and 2026-11-05.
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 127 FT8 messages attributed to ON6DX as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (52%), followed by 40 m (36%) and 160 m (7%). Most decodes (54%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -1 dB.
Overview
Bands
Last attributed message: 2026-11-05 06:27 UTC
Observed FT8 message patterns
- Attributed sample
- 127 messages
- Active dates
- 13 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -14 to +8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 30, strong (≥ -8 dB) 88.
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 ON6DX in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to ON6DX
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
- JO21 · 63 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,192 km (approx.)
- Last such locator decoded
- 2026-11-05 06:21 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 | ON6DX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 06:26 | 40m | -10 / - | K6BY | - / -11 | 2 | ✓ Closing fragment |
| 11-05 06:22 | 40m | - / - | DJ0MAB | -4 / - | 4 | Partial capture |
| 11-05 06:21 | 40m | -5 / - | AD9GE | - / -8 | 3 | ✓ Closing fragment |
| 11-05 06:19 | 40m | -2 / - | SQ8AA | - / -6 | 2 | ✓ Closing fragment |
| 11-05 06:17 | 40m | -3 / - | EA4HTI | - / -11 | 2 | ✓ Closing fragment |
| 11-05 06:16 | 40m | -9 / - | N5BTZ | - / -16 | 2 | ✓ Closing fragment |
| 11-05 06:13 | 40m | -8 / - | KC5UZI | - / -14 | 3 | Partial capture |
| 11-05 05:17 | 40m | -5 / - | GB50PUNK | - / +7 | 2 | Partial capture |
| 10-31 05:47 | 60m | +8 / - | TI4LAS | - / -9 | 6 | ✓ Closing fragment |
| 10-26 20:28 | 60m | +4 / - | C5R | - / -19 | 2 | Partial capture |
| 10-26 20:25 | 60m | +2 / - | C5R | - / - | 2 | Partial capture |
| 10-26 20:23 | 60m | -1 / - | BG8KUB | - / - | 3 | Partial capture |
| 10-26 20:21 | 60m | +2 / - | 4O7CC | - / -8 | 3 | ✓ Closing fragment |
| 10-22 18:12 | 60m | +10 / - | YB2CLC | - / - | 2 | Partial capture |
| 10-22 18:10 | 60m | +14 / - | YO5QDI | - / -6 | 2 | ✓ Closing fragment |
| 10-22 18:07 | 60m | -2 / - | YB2CLC | - / - | 4 | Partial capture |
| 10-22 06:18 | 60m | -1 / - | EB3JT | -19 / +8 | 3 | ✓ Closing observed |
| 10-22 06:16 | 60m | +8 / - | FK8HC | - / -16 | 4 | ✓ Closing fragment |
| 10-17 05:09 | 60m | -4 / - | G0BLB | +2 / - | 8 | ✓ Full exchange observed |
| 10-17 05:09 | 60m | +5 / - | HF10SQ8W | - / - | 3 | Partial capture |
| 10-17 03:53 | 60m | -2 / - | HK5R | - / - | 2 | Partial capture |
| 10-16 17:21 | 60m | +4 / - | DK0ND | +7 / - | 8 | ✓ Full exchange observed |
| 10-16 17:20 | 60m | +4 / +3 | SV1EKI | -3 / -8 | 5 | ✓ Full exchange observed |
| 10-16 17:20 | 60m | +5 / - | EB3DJL | - / -19 | 2 | ✓ Closing fragment |
| 10-16 17:19 | 60m | +2 / -3 | EA1IOK | -6 / +4 | 9 | ✓ Full exchange observed |
| 10-16 17:18 | 60m | +3 / - | ZS6MGM | - / -20 | 4 | ✓ Closing fragment |
| 10-14 07:10 | 60m | - / - | DK8EW | 0 / - | 2 | Partial capture |
| 10-14 07:09 | 60m | 0 / - | ZL2NU | - / -14 | 2 | ✓ Closing fragment |
| 10-14 07:05 | 60m | -6 / - | ZL2NU | - / - | 4 | Partial capture |
| 10-13 21:13 | 160m | -14 / -13 | UA4FKT | -5 / -10 | 5 | ✓ Full exchange observed |
| 10-13 21:10 | 160m | -14 / -10 | 4J3DJ | -9 / -18 | 10 | ✓ Full exchange observed |
| 10-13 17:52 | 60m | -4 / -7 | ER3UA | -1 / -2 | 7 | ✓ Full exchange observed |
| 10-13 17:49 | 60m | -7 / - | 5B4AAB | - / -7 | 3 | ✓ Closing fragment |
| 09-25 06:56 | 40m | -12 / - | ZL1BRL | - / - | 6 | Partial capture |
| 09-25 06:54 | 40m | -12 / - | FK8HC | - / - | 3 | Partial capture |
| 09-24 21:19 | 40m | +9 / - | JA2KGQ | - / -24 | 2 | Partial capture |
| 09-24 21:16 | 40m | +10 / - | BH4ECL | - / -20 | 2 | ✓ Closing fragment |
| 09-08 23:26 | 40m | - / +6 | D44TWO | -20 / - | 2 | ✓ Closing fragment |
| 09-08 23:22 | 40m | - / -2 | J38LD | -7 / - | 2 | ✓ Closing fragment |
| 08-27 11:49 | 10m | -24 / - | JA2KVB | - / -2 | 2 | ✓ Closing fragment |
| 08-17 23:27 | 40m | -16 / - | PY4PK | - / -21 | 2 | ✓ Closing fragment |
| 08-17 22:56 | 40m | -4 / - | OJ0YL | - / - | 4 | Partial capture |
| 08-17 22:49 | 40m | +4 / - | VJ6X | - / - | 8 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 061645 -12 1460 N5BTZ ON6DX RR73 061715 -7 1459 EA4HTI ON6DX -11 (x2) 061915 -1 1459 SQ8AA ON6DX -06 (x2) 062015 -1 1459 G0BLB ON6DX -16 062100 -3 1459 AD9GE ON6DX JO21 (x3) 062215 -4 1459 ON6DX DJ0MAB JN49 (x4) 062630 -8 1395 K6BY ON6DX R-11 (x2)
UTC dB Audio Message 202145 +6 2026 4O7CC ON6DX R-08 (x2) 202315 +4 2026 BG8KUB ON6DX JO21 (x3) 202515 +3 2026 C5R ON6DX JO21 (x4) 054700 +9 1530 TI4LAS ON6DX JO21 (x6)
UTC dB Audio Message 211000 -14 1807 4J3DJ ON6DX JO21 (x2) 211045 -5 2258 ON6DX 4J3DJ -10 211100 -13 1807 4J3DJ ON6DX R-18 211115 -10 2258 ON6DX 4J3DJ RR73 211130 -13 1807 4J3DJ ON6DX R-18 (x3) 211245 -11 2258 ON6DX 4J3DJ RR73 211300 -20 1807 4J3DJ ON6DX 73 211315 -5 1807 ON6DX UA4FKT LO23 211330 -10 1807 UA4FKT ON6DX -10 211345 -7 1807 ON6DX UA4FKT R-13 211400 -18 1807 UA4FKT ON6DX RR73 211415 -4 1807 ON6DX UA4FKT 73
UTC dB Audio Message 114915 -24 1910 JA2KVB ON6DX R-02 (x2) 115045 -22 1911 DL9KM ON6DX RR73
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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