R1ZBB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R1ZBB, decoded by SO8OO in southeastern Poland. 436 related FT8 messages, 4 CQ messages, observed on 80m, 40m, 20m, 10m, across 40 UTC dates. Heard between 2026-04-22 and 2026-06-28.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations R1ZBB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R1ZBB
Approximate centre of KP69, decoded 2026-06-19 18:01 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 | R1ZBB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-28 19:13 | 40m | - / -13 | R2HB | -17 / - | 3 | ✓ Closing fragment |
| 06-28 19:11 | 40m | - / -11 | RA3TVW | -11 / - | 3 | ✓ Closing fragment |
| 06-28 19:08 | 40m | - / -7 | UA3RBM | -15 / - | 3 | Partial capture |
| 06-27 18:39 | 40m | - / -12 | UA6LIK | -9 / - | 2 | ✓ Closing fragment |
| 06-27 18:21 | 40m | - / - | RA3BY | -17 / - | 3 | ✓ Closing fragment |
| 06-27 18:18 | 40m | - / -16 | R2ZJJ | -12 / - | 4 | Partial capture |
| 06-27 15:48 | 40m | - / -13 | S57XX | -3 / - | 3 | ✓ Closing fragment |
| 06-24 16:26 | 20m | - / - | EA5JGB | -16 / - | 4 | Partial capture |
| 06-23 23:31 | 40m | - / -12 | R3ICU | -18 / - | 2 | ✓ Closing fragment |
| 06-23 20:26 | 40m | - / -16 | UD4Y | -16 / - | 2 | Partial capture |
| 06-23 20:17 | 40m | - / -14 | R4DB | -15 / - | 2 | ✓ Closing fragment |
| 06-21 00:25 | 40m | - / -12 | GI4SNA | -6 / - | 2 | Partial capture |
| 06-19 18:01 | 20m | -15 / +3 | UF4S | 0 / - | 3 | ✓ Closing observed |
| 06-19 17:58 | 20m | -19 / -1 | R8CCI | -15 / - | 3 | ✓ Closing observed |
| 06-19 17:56 | 20m | - / -5 | RA4AAT | +3 / - | 2 | ✓ Closing fragment |
| 06-19 10:18 | 20m | - / -5 | UA3SAO | -7 / - | 2 | Partial capture |
| 06-19 10:16 | 20m | -7 / - | RA3ICA | - / - | 6 | Partial capture |
| 06-19 10:11 | 20m | -9 / - | RA3ICA | - / - | 3 | Partial capture |
| 06-19 10:08 | 20m | -5 / - | LA1MNA | -11 / - | 5 | ✓ Closing observed |
| 06-19 09:58 | 20m | -8 / - | RU6L/P | - / -4 | 2 | Partial capture |
| 06-19 09:55 | 20m | -6 / - | R2DQK | - / -11 | 2 | ✓ Closing fragment |
| 06-19 09:52 | 20m | -8 / -10 | RK0L | -6 / - | 5 | ✓ Closing observed |
| 06-19 09:49 | 20m | -4 / - | UB8AGJ | - / -13 | 3 | ✓ Closing fragment |
| 06-19 09:46 | 20m | -1 / +4 | R2HB | -14 / -1 | 4 | Partial capture |
| 06-19 09:44 | 20m | -6 / - | EW4DX | - / +5 | 2 | ✓ Closing fragment |
| 06-19 09:41 | 20m | -1 / - | R3BV | -3 / - | 3 | ✓ Closing observed |
| 06-19 09:41 | 20m | -10 / - | R3CE | - / -13 | 2 | ✓ Closing fragment |
| 06-18 19:06 | 20m | -3 / - | PD4RJ | - / -11 | 3 | ✓ Closing fragment |
| 06-18 19:00 | 20m | -15 / - | MW7AHM | -16 / - | 2 | ✓ Closing observed |
| 06-18 18:54 | 20m | -10 / - | UI6O | - / -8 | 6 | ✓ Closing fragment |
| 06-18 11:01 | 20m | -9 / -4 | R3ICU | -8 / -10 | 5 | ✓ Full exchange observed |
| 06-18 10:58 | 20m | -12 / - | R3HX | - / - | 3 | Partial capture |
| 06-18 10:51 | 20m | -2 / - | <...> | - / - | 2 | Partial capture |
| 06-17 09:42 | 20m | - / -23 | RL1B | -11 / - | 3 | Partial capture |
| 06-17 09:40 | 20m | -7 / - | RY2B | - / - | 5 | Partial capture |
| 06-17 09:36 | 20m | -9 / - | R4HEN | - / - | 2 | Partial capture |
| 06-17 09:29 | 20m | -15 / - | RD0B/P | - / - | 3 | Partial capture |
| 06-16 10:55 | 20m | -11 / - | R50AVS | - / -9 | 3 | Partial capture |
| 06-16 10:52 | 20m | -12 / - | RK0SC | - / +1 | 3 | ✓ Closing fragment |
| 06-16 10:51 | 20m | -14 / - | UF6VX | - / - | 2 | Partial capture |
| 06-16 10:39 | 20m | -4 / -6 | UA3TFF | -4 / - | 6 | ✓ Closing observed |
| 06-16 10:37 | 20m | -2 / - | UA9QFF | - / 0 | 2 | ✓ Closing fragment |
| 06-16 10:32 | 20m | -14 / -11 | R4RY | -12 / -8 | 6 | ✓ Full exchange observed |
| 06-16 10:30 | 20m | -15 / -13 | PE9JAN | -11 / -3 | 6 | ✓ Full exchange observed |
| 06-16 10:29 | 20m | -11 / -3 | R3NCG | -5 / -11 | 2 | Partial capture |
| 06-16 08:19 | 20m | -7 / - | RA3SI | - / -15 | 4 | Partial capture |
| 06-14 18:55 | 20m | - / -11 | RX3DQX | -6 / - | 2 | ✓ Closing fragment |
| 06-13 20:13 | 20m | -12 / - | RI0SP | -3 / -7 | 3 | ✓ Closing observed |
| 06-13 16:16 | 20m | -4 / -14 | R6LI | -18 / -11 | 4 | ✓ Full exchange observed |
| 06-13 16:16 | 20m | - / +3 | RU6K | -2 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 182115 -12 2292 R1ZBB R2ZJJ R-20 182145 -20 2116 R1ZBB RA3BY KO75 (x3) 183945 -10 1081 R1ZBB UA6LIK -12 (x2) 190815 -17 1470 R1ZBB UA3RBM -07 (x3) 191130 -11 843 R1ZBB RA3TVW -11 (x3) 191330 -19 1185 R1ZBB R2HB KO85 (x3)
UTC dB Audio Message 102100 -10 1500 R1ZBB <...> +00 102115 -13 880 <R390TB> R1ZBB R+00 175630 +0 566 R1ZBB RA4AAT -05 (x2) 175845 -12 1737 R1ZBB R8CCI -01 (x2) 180030 -19 1741 R8CCI R1ZBB 73 180145 -15 1591 UF4S R1ZBB KP69 180200 +1 1519 R1ZBB UF4S +03 (x2) 162600 -14 1306 R1ZBB EA5JGB IM98 (x4) 063315 -2 2971 R1ZBB UB8CPH -11
UTC dB Audio Message 204600 -2 898 R1ZBB RL1B -17 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.