DG0OBU — 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 DG0OBU, decoded by SO8OO in southeastern Poland. 2,313 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 66 UTC dates in the available aggregate history. Observed between 2026-08-10 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 2,313 FT8 messages attributed to DG0OBU as the transmitting token by decoded message structure across 66 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (34%), followed by 60 m (33%) and 160 m (31%). Several six-hour UTC windows tied for the largest share (55%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (81%); the estimated median was -2.1 dB.
Overview
Bands
Last attributed message: 2026-11-05 05:56 UTC
Observed FT8 message patterns
- Attributed sample
- 2,313 messages
- Active dates
- 66 UTC dates
- Estimated median S/N
- -2.1 dB
- Estimated 10th-90th percentile
- -11.3 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 88, moderate (-15 to -9 dB) 356, strong (≥ -8 dB) 1,869.
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 DG0OBU 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 DG0OBU
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
- JO50 · 604 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 770 km (approx.)
- Last such locator decoded
- 2026-11-05 05:56 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 | DG0OBU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 05:54 | 60m | -11 / - | KH8A | - / - | 2 | Partial capture |
| 11-05 05:42 | 60m | - / - | OK1BN | +9 / - | 8 | Partial capture |
| 11-05 05:42 | 60m | +3 / - | K4QVH | - / -21 | 2 | Partial capture |
| 11-05 05:41 | 60m | - / - | DL1UDO | -9 / - | 3 | Partial capture |
| 11-05 05:39 | 60m | 0 / - | WD4OBP | - / -23 | 3 | ✓ Closing fragment |
| 11-05 05:38 | 60m | - / - | ON1JP | -22 / - | 3 | Partial capture |
| 11-05 05:37 | 60m | - / - | S56P | +2 / - | 5 | Partial capture |
| 11-05 05:37 | 60m | - / - | SP2EWQ | -6 / - | 13 | Partial capture |
| 11-05 05:35 | 80m | +9 / - | KA3BPN | - / -18 | 2 | Partial capture |
| 11-05 05:31 | 80m | - / - | G0AZH | -3 / - | 6 | Partial capture |
| 11-05 05:31 | 80m | - / - | IU2THY | +14 / - | 3 | Partial capture |
| 11-05 05:31 | 80m | +12 / - | KN4PAH | -15 / -17 | 3 | ✓ Closing observed |
| 11-05 05:30 | 80m | - / - | F5OYA/P | -14 / - | 3 | Partial capture |
| 11-05 05:29 | 80m | - / - | 9A2WA | -17 / - | 2 | Partial capture |
| 11-05 05:28 | 80m | +5 / - | W0RLD | - / - | 3 | Partial capture |
| 11-05 05:27 | 80m | - / - | F4IIX | -3 / - | 3 | Partial capture |
| 11-05 05:25 | 80m | -4 / - | KF9UG | - / -10 | 5 | ✓ Closing fragment |
| 11-05 05:21 | 160m | -12 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 11-05 05:17 | 160m | -8 / - | WT3Q | - / -12 | 7 | Partial capture |
| 11-05 05:16 | 160m | -23 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 11-04 19:53 | 160m | -21 / - | R1BZ | - / - | 3 | Partial capture |
| 11-04 19:51 | 160m | -22 / - | 6W/IK2HKT | - / -3 | 2 | Partial capture |
| 11-04 19:34 | 160m | -10 / -11 | YT2ZE | -8 / -8 | 7 | ✓ Full exchange observed |
| 11-04 19:32 | 160m | -4 / - | R1BZ | - / - | 2 | Partial capture |
| 11-04 19:29 | 160m | -4 / -3 | YL3CW | 0 / +1 | 4 | ✓ Full exchange observed |
| 11-04 19:27 | 160m | -4 / +9 | 9A4ZM | -1 / +8 | 5 | ✓ Full exchange observed |
| 11-04 19:26 | 160m | -3 / - | EA8BS | - / -25 | 2 | Partial capture |
| 11-04 19:22 | 160m | -2 / - | OD5ZF | - / - | 6 | Partial capture |
| 11-04 19:18 | 160m | -3 / - | OD5ZF | - / -13 | 3 | Partial capture |
| 11-04 19:17 | 160m | -10 / -14 | EW6CY | -16 / -6 | 3 | ✓ Full exchange observed |
| 11-04 19:16 | 160m | -11 / -14 | R6DSW | -18 / -7 | 5 | ✓ Full exchange observed |
| 11-04 19:14 | 160m | -10 / - | UD8S | - / - | 3 | Partial capture |
| 11-04 19:10 | 160m | -5 / - | UN0GY | - / - | 2 | Partial capture |
| 11-04 19:09 | 160m | -6 / - | OD5ZF | - / - | 2 | Partial capture |
| 11-04 19:06 | 160m | -2 / - | R1BZ | - / -9 | 4 | Partial capture |
| 11-04 19:02 | 160m | -6 / - | EC4TR | - / -13 | 5 | ✓ Closing fragment |
| 11-04 18:59 | 160m | -2 / - | OD5ZF | - / -20 | 4 | Partial capture |
| 11-04 18:57 | 160m | -4 / 0 | SV8QG | -16 / -14 | 3 | ✓ Full exchange observed |
| 11-04 18:56 | 160m | -10 / - | IS0JHQ | - / - | 3 | Partial capture |
| 11-04 18:54 | 160m | -4 / - | OH7MFO | -12 / -23 | 3 | ✓ Closing observed |
| 11-04 18:51 | 160m | -6 / - | CT1EEX | - / -9 | 4 | Partial capture |
| 11-04 18:50 | 160m | -9 / -8 | OH6OK | -15 / - | 3 | ✓ Closing observed |
| 11-04 18:48 | 160m | -4 / - | GU4WRP | - / -7 | 3 | ✓ Closing fragment |
| 11-04 18:43 | 160m | -14 / - | RT2H | - / -9 | 2 | Partial capture |
| 11-04 18:40 | 160m | -13 / -16 | RW9WJ | -11 / -9 | 7 | ✓ Full exchange observed |
| 11-04 18:35 | 60m | - / - | LZ2VQ | -5 / - | 3 | Partial capture |
| 11-04 18:31 | 60m | -3 / - | Z30A | -13 / 0 | 7 | ✓ Full exchange observed |
| 11-02 06:52 | 60m | - / - | DL2YBG | -14 / - | 2 | Partial capture |
| 11-02 06:50 | 60m | +2 / - | 6W/IK2HKT | - / -2 | 3 | Partial capture |
| 11-02 06:45 | 60m | +11 / - | PI40EUDXF | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054400 +4 1915 CQ DX DG0OBU JO50 054415 -8 1916 DG0OBU SP2EWQ JO93 054415 +11 2037 DG0OBU OK1BN JO70 054430 +2 1915 CQ DX DG0OBU JO50 054445 -7 1916 DG0OBU SP2EWQ JO93 054445 +13 2037 DG0OBU OK1BN JO70 054445 +5 502 DG0OBU G0BLB IO81 054500 +2 1915 CQ DX DG0OBU JO50 054515 -3 1915 DG0OBU SP2EWQ JO93 054515 +6 2037 DG0OBU OK1BN JO70 054545 -5 1916 DG0OBU SP2EWQ JO93 054545 +9 2037 DG0OBU OK1BN JO70 054615 -8 1916 DG0OBU SP2EWQ JO93 055445 -10 1355 KH8A DG0OBU JO50 (x2)
UTC dB Audio Message 053130 +10 2717 DG0OBU IU2THY JN45 053130 +0 2059 DG0OBU G0AZH IO83 053145 -15 1874 DG0OBU F5OYA/P JN13 053145 +11 2774 CQ DX DG0OBU JO50 053200 +14 2717 DG0OBU IU2THY JN45 053200 -1 2059 DG0OBU G0AZH IO83 053215 +15 2774 KN4PAH DG0OBU -17 053230 -7 2059 DG0OBU G0AZH IO83 053245 +9 2774 KN4PAH DG0OBU RR73 053300 -2 2058 DG0OBU G0AZH IO83 053315 +8 2774 CQ DX DG0OBU JO50 053330 +1 2059 DG0OBU G0AZH IO83 053345 +5 2773 CQ DX DG0OBU JO50 053500 +11 2774 KA3BPN DG0OBU JO50 (x2)
UTC dB Audio Message 195415 -19 1102 R1BZ DG0OBU JO50 (x2) 051615 -24 1572 6W/IK2HKT DG0OBU JO50 (x3) 051745 -9 1572 WT3Q DG0OBU -12 (x7) 052115 -10 1572 6W/IK2HKT DG0OBU JO50 (x3)
UTC dB Audio Message 181645 +0 2859 CQ DX DG0OBU JO50 (x4) 181915 +5 2849 CN8NS DG0OBU +05 (x2) 182045 +6 2969 JH5LCN DG0OBU -16 (x3) 181815 -11 1078 DG0OBU F8MRQ JN17 181845 -13 2415 DG0OBU EB3BKW -11 (x2) 181945 -15 1579 DG0OBU PE1POI JO21 182130 -3 2478 DG0OBU YO4NF -14 182530 -12 2479 DG0OBU 4O4DB 73
UTC dB Audio Message 134445 -9 1746 RI1FJL DG0OBU RRR
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee