R4NBU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4NBU, decoded by SO8OO in southeastern Poland. 46 related FT8 messages, 3 CQ messages, observed on 80m, 40m, 20m, across 11 UTC dates. Heard between 2026-06-10 and 2026-08-20.
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 R4NBU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4NBU
Approximate centre of LO48, decoded 2026-07-12 14:00 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 | R4NBU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 18:58 | 40m | - / -14 | EW8CW | 0 / - | 3 | ✓ Closing fragment |
| 08-20 18:56 | 40m | -5 / -2 | RA3YDA | -2 / -2 | 5 | ✓ Full exchange observed |
| 08-09 16:55 | 40m | - / - | R6BH | -16 / - | 4 | Partial capture |
| 07-29 16:56 | 40m | - / -7 | R3LCG | -11 / - | 2 | ✓ Closing fragment |
| 07-12 14:00 | 20m | -7 / - | RK0SK | - / -10 | 3 | ✓ Closing fragment |
| 07-03 18:07 | 20m | - / -4 | UN0GY | -6 / - | 2 | ✓ Closing fragment |
| 07-03 18:05 | 20m | - / -5 | A61CK | -12 / - | 2 | ✓ Closing fragment |
| 06-19 15:54 | 40m | - / - | RM5F | -8 / - | 2 | ✓ Closing fragment |
| 06-19 15:53 | 40m | - / -4 | UI5A | -12 / - | 3 | ✓ Closing fragment |
| 06-13 16:32 | 40m | - / 0 | UA3DPM | -8 / - | 2 | ✓ Closing fragment |
| 06-13 15:21 | 20m | -7 / - | BD8SN | - / -16 | 2 | ✓ Closing fragment |
| 06-13 15:17 | 20m | - / -8 | JY5IB | 0 / - | 2 | ✓ Closing fragment |
| 06-10 12:04 | 20m | - / -13 | RI0SP | -1 / - | 2 | ✓ Closing fragment |
| 06-10 12:03 | 20m | - / -8 | LZ1AAW | +12 / - | 2 | ✓ Closing fragment |
| 06-10 12:01 | 20m | -13 / -17 | UE7DR | +6 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173245 -8 2321 R4NBU R7KM -11 165615 -11 2327 R4NBU R3LCG -07 (x2) 165530 -12 1803 R4NBU R6BH KN84 (x4) 185645 -1 2927 R4NBU RA3YDA KO62 (x2) 185730 -5 2927 RA3YDA R4NBU -02 185745 -1 2927 R4NBU RA3YDA R-02 (x2) 185815 +3 2080 R4NBU EW8CW KO52 (x3)
UTC dB Audio Message 165800 -10 1828 R4NBU R6BH KN84
UTC dB Audio Message 152130 -8 857 BD8SN R4NBU 73 152230 -10 1078 RA9SFY R4NBU RR73 152400 -10 869 CQ R4NBU LO48 a1 (x2) 135315 -15 1482 R4NBU R2BCZ/P -03 135600 -12 1092 R4NBU R6DZR -10 135945 -3 2824 GU0SUP R4NBU LO48 180545 -12 871 R4NBU A61CK -05 (x2) 180730 -4 2618 R4NBU UN0GY -04 (x2) 134930 -8 1341 R4NBU UA4CQS -17 140030 -7 2784 RK0SK R4NBU LO48 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.