DB4BJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DB4BJ, decoded by SO8OO in southeastern Poland. 28 related FT8 messages, observed on 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-05-28 and 2026-08-01.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations DB4BJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DB4BJ
Approximate centre of JO43, decoded 2026-06-19 08:44 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | DB4BJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-01 20:10 | 40m | - / -15 | SM7JKW | -6 / - | 2 | ✓ Closing fragment |
| 07-28 19:47 | 40m | - / -17 | PG4T | -10 / - | 3 | ✓ Closing fragment |
| 07-25 13:16 | 20m | - / -4 | R70OBN | -7 / - | 2 | ✓ Closing fragment |
| 07-20 16:37 | 40m | - / -20 | DL0HAM | -12 / - | 4 | Partial capture |
| 07-18 16:30 | 40m | - / -19 | <...> | -5 / - | 2 | Partial capture |
| 07-18 08:37 | 20m | - / -19 | SP2SGZ | -6 / - | 2 | Partial capture |
| 06-22 09:56 | 10m | - / -13 | F1PBZ | -3 / - | 2 | Partial capture |
| 06-21 09:52 | 20m | - / -11 | AO25HSJ | -6 / - | 3 | Partial capture |
| 06-18 13:09 | 20m | - / -13 | II3RTHI | -6 / - | 2 | Partial capture |
| 05-28 09:26 | 20m | - / -17 | IZ2CPO | -4 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201930 -9 254 DB4BJ DR800WE -12 163045 -5 430 DB4BJ <...> -19 (x2) 163700 -14 725 DB4BJ DF0KK RR73 163730 -10 1771 DB4BJ DL0HAM -20 (x4) 194730 -11 685 DB4BJ PG4T -17 (x3) 201045 -7 1197 DB4BJ SM7JKW -15 (x2)
UTC dB Audio Message 092615 -4 306 DB4BJ IZ2CPO -17 (x2) 130900 -7 910 DB4BJ II3RTHI -13 (x2) 083645 -16 1119 II3RITN DB4BJ JO43 084400 -18 691 II9RICT DB4BJ JO43 095200 -3 507 DB4BJ AO25HSJ -11 (x3) 083745 -6 715 DB4BJ SP2SGZ -19 (x2) 155745 -11 746 DB4BJ F4JAK -13 131630 -7 545 DB4BJ R70OBN -04 (x2) 140430 -8 1212 DB4BJ HB10GBT -15
UTC dB Audio Message 095600 -3 2487 DB4BJ F1PBZ -13 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.