DJ0BS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DJ0BS, decoded by SO8OO in southeastern Poland. 2,802 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 82 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-04.
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 2,802 FT8 messages attributed to DJ0BS as the transmitting token by decoded message structure across 82 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (74%), followed by 20 m (19%) and 80 m (5%). Most decodes (67%) fell within the six-hour window 11:00-17:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-10-04 11:52 UTC
Observed FT8 message patterns
- Attributed sample
- 2,802 messages
- Active dates
- 82 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -20 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 870, moderate (-15 to -9 dB) 989, strong (≥ -8 dB) 943.
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 DJ0BS 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 DJ0BS
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
- JO52 · 1,939 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 803 km (approx.)
- Last such locator decoded
- 2026-10-04 11:52 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 | DJ0BS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-04 11:26 | 40m | -14 / - | SP7AS | - / - | 2 | Partial capture |
| 10-04 11:23 | 40m | - / - | DF2JK | -22 / - | 2 | Partial capture |
| 10-04 11:18 | 40m | -7 / - | G4WGE | - / -12 | 2 | Partial capture |
| 10-04 11:11 | 40m | - / -9 | DG7JG | -13 / - | 2 | ✓ Closing fragment |
| 10-04 11:07 | 40m | -12 / - | DG7JG | - / - | 2 | Partial capture |
| 10-03 14:48 | 40m | -6 / - | PD9R | - / - | 2 | Partial capture |
| 10-03 14:44 | 40m | -4 / - | YC2BUZ | - / - | 4 | Partial capture |
| 10-03 14:42 | 40m | -4 / - | PD0JCH | - / -5 | 4 | ✓ Closing fragment |
| 10-03 14:36 | 40m | -5 / - | YC2BUZ | - / - | 12 | Partial capture |
| 10-03 14:33 | 40m | -3 / - | SP5TAE | - / -16 | 4 | ✓ Closing fragment |
| 10-03 14:30 | 40m | -3 / - | IN3IZQ | - / -12 | 6 | Partial capture |
| 10-03 14:29 | 40m | -4 / +1 | DL2NBJ | +4 / +1 | 4 | ✓ Full exchange observed |
| 10-03 14:27 | 40m | -1 / - | HG6IOM | -10 / -14 | 6 | ✓ Full exchange observed |
| 10-03 14:25 | 40m | -2 / - | R3YAX | - / - | 2 | Partial capture |
| 10-03 14:23 | 40m | -5 / - | EA3RQ | - / -15 | 4 | ✓ Closing fragment |
| 10-03 14:21 | 40m | -8 / - | DM7CHA | - / -22 | 3 | ✓ Closing fragment |
| 10-03 14:18 | 40m | -4 / - | IQ0YA | - / -12 | 5 | ✓ Closing fragment |
| 10-03 14:15 | 40m | -7 / - | G4BWQ | - / -4 | 4 | Partial capture |
| 10-03 14:10 | 40m | -17 / - | G0XLX | - / -23 | 7 | ✓ Closing fragment |
| 10-03 03:37 | 40m | -17 / - | LU1AEE | - / - | 18 | Partial capture |
| 10-03 03:33 | 40m | -10 / - | KF9UG | - / -7 | 4 | Partial capture |
| 10-03 03:32 | 40m | -7 / - | KC4WQ | - / -12 | 2 | ✓ Closing fragment |
| 10-03 03:29 | 40m | -11 / - | K9OO | - / -18 | 5 | ✓ Closing fragment |
| 10-03 03:26 | 40m | -7 / - | W9HHX | - / - | 5 | Partial capture |
| 10-03 03:22 | 40m | -6 / - | R8QA | - / -15 | 2 | Partial capture |
| 10-03 03:18 | 40m | -20 / - | Z61DX | - / -1 | 2 | Partial capture |
| 10-03 03:14 | 40m | -12 / -8 | 3Z4DX | -9 / -3 | 8 | ✓ Full exchange observed |
| 10-03 03:07 | 40m | -8 / - | KE9EUV | - / -22 | 11 | Partial capture |
| 10-03 03:04 | 40m | -9 / - | WE9G | - / -18 | 5 | Partial capture |
| 10-03 03:00 | 40m | -10 / - | LW5DT | - / - | 6 | Partial capture |
| 10-03 02:55 | 40m | -8 / - | A65DF | - / -19 | 6 | ✓ Closing fragment |
| 10-03 02:52 | 40m | -11 / - | KR4DRJ | - / -16 | 6 | Partial capture |
| 10-03 02:49 | 40m | -14 / - | NI9D | - / - | 4 | Partial capture |
| 10-03 02:45 | 40m | -15 / - | 3Z4DX | - / - | 4 | Partial capture |
| 10-02 13:50 | 40m | -9 / -4 | DL5FDP | -8 / -9 | 5 | ✓ Full exchange observed |
| 10-02 13:44 | 40m | -13 / - | GI4TSK | - / - | 11 | Partial capture |
| 10-02 13:41 | 40m | -11 / - | PD0PY | - / +1 | 3 | Partial capture |
| 10-02 13:34 | 40m | -10 / - | M7LMO | - / -9 | 9 | Partial capture |
| 10-02 13:31 | 40m | -11 / - | DA1GHS/P | - / - | 4 | Partial capture |
| 10-02 13:28 | 40m | -14 / - | DL7UKM | -5 / +2 | 5 | Partial capture |
| 10-02 13:26 | 40m | -17 / - | M1DBB | - / - | 2 | Partial capture |
| 10-02 13:21 | 40m | -10 / - | PA3GPA | - / - | 3 | Partial capture |
| 10-02 13:16 | 40m | -12 / - | SQ4DX | - / - | 9 | Partial capture |
| 10-02 13:13 | 40m | -12 / - | DK3XU | - / - | 2 | Partial capture |
| 10-02 13:12 | 40m | - / - | DL7UKM | -5 / - | 3 | Partial capture |
| 10-02 13:09 | 40m | -15 / - | SQ3WL | - / -7 | 3 | Partial capture |
| 10-02 13:08 | 40m | -14 / - | SQ4DX | - / - | 3 | Partial capture |
| 09-29 11:44 | 40m | -16 / - | DL7GCW | - / - | 11 | Partial capture |
| 09-29 11:38 | 40m | -14 / - | G5ACE | - / - | 3 | Partial capture |
| 09-29 11:35 | 40m | -17 / - | PD0JPW | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 111445 -7 1291 CQ DJ0BS JO52 (x3) 111715 -9 1291 2M0BHR DJ0BS JO52 111745 -5 1292 M0DRN DJ0BS JO52 111845 -5 1291 G4WGE DJ0BS JO52 (x2) 112330 -21 1291 DJ0BS DF2JK JO30 (x2) 112615 -13 1291 SP7AS DJ0BS JO52 112700 -21 1291 DJ0BS DF2JK JO30 112815 -15 1291 SP7AS DJ0BS JO52 114915 -9 1291 DL8BAO DJ0BS JO52 115215 -8 1292 CQ DJ0BS JO52 a1 (x2)
UTC dB Audio Message 033400 +6 732 DJ0BS G8OO JO02 033400 +0 1718 DJ0BS F1TXI 73 033415 -8 1618 CQ DJ0BS JO52 033430 -4 1619 DJ0BS R5AV -21 033430 +0 733 DJ0BS G8OO JO02 033545 +6 1618 DO8JB DJ0BS JO52 (x10)
UTC dB Audio Message 114515 +0 1366 G6UZT DJ0BS R-12 (x5) 114815 +0 1367 YU6TM DJ0BS JO52 (x4) 115030 -1 1366 DJ0BS YU6TM R KN05 (x3) 120845 +0 1367 CQ DJ0BS JO52 a1 (x3)
UTC dB Audio Message 152315 -14 2399 DJ0BS IQ4JO JN63 (x2)
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.
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