R2BIU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R2BIU, decoded by SO8OO in southeastern Poland. 1,442 related FT8 messages, 457 CQ messages, observed on 80m, 40m, 20m, across 27 UTC dates. Heard between 2026-06-12 and 2026-08-22.
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 R2BIU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R2BIU
Approximate centre of KO95, decoded 2026-08-22 21:32 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 | R2BIU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:31 | 40m | -4 / -7 | IK0HBN | +6 / -1 | 4 | ✓ Full exchange observed |
| 08-22 21:26 | 40m | -3 / -10 | 8Z1IT | -14 / -11 | 9 | ✓ Full exchange observed |
| 08-22 21:25 | 40m | - / -3 | R2FDI | -1 / - | 2 | Partial capture |
| 08-22 21:16 | 40m | -3 / +1 | GB64MOD | -3 / -5 | 3 | Partial capture |
| 08-22 21:14 | 40m | -3 / -16 | RA3APK | -18 / -14 | 5 | ✓ Full exchange observed |
| 08-22 21:11 | 40m | -2 / - | UA4POO | -7 / +5 | 4 | ✓ Closing observed |
| 08-22 21:07 | 40m | +7 / -10 | S56EPX | 0 / -3 | 5 | ✓ Full exchange observed |
| 08-22 21:04 | 40m | -3 / - | SQ9SET | - / -4 | 3 | ✓ Closing fragment |
| 08-22 20:50 | 20m | - / -12 | 5Z4VJ | +4 / - | 3 | ✓ Closing fragment |
| 08-22 20:45 | 20m | - / -17 | EB3JT | +1 / - | 3 | ✓ Closing fragment |
| 08-22 20:40 | 20m | -14 / - | TJ1GD | - / - | 2 | Partial capture |
| 08-22 00:28 | 40m | -9 / - | LU1IBL | - / - | 3 | Partial capture |
| 08-22 00:25 | 40m | -6 / - | CR7BRV | - / - | 2 | Partial capture |
| 08-22 00:22 | 40m | -10 / - | YV5JDP | -9 / -12 | 3 | ✓ Closing observed |
| 08-22 00:17 | 40m | - / -10 | KB1HY | -9 / - | 3 | ✓ Closing fragment |
| 08-22 00:12 | 40m | -10 / -1 | RZ6AKF | -2 / +7 | 5 | ✓ Full exchange observed |
| 08-22 00:11 | 40m | -14 / - | UA3YPS | -17 / - | 3 | ✓ Closing observed |
| 08-22 00:07 | 40m | -17 / -13 | VA3DIF | -10 / -15 | 5 | ✓ Full exchange observed |
| 08-22 00:07 | 40m | -4 / - | KP4QVQ | - / - | 2 | Partial capture |
| 08-22 00:06 | 40m | -6 / -5 | LZ2FP | -16 / -10 | 2 | Partial capture |
| 08-21 23:59 | 40m | -8 / - | KB1HY | - / - | 5 | Partial capture |
| 08-21 23:53 | 40m | -4 / - | N1ECP | - / - | 4 | Partial capture |
| 08-21 23:46 | 40m | -6 / - | TF8KW | - / -18 | 6 | Partial capture |
| 08-21 23:41 | 40m | +4 / - | N1TQP | - / -17 | 6 | ✓ Closing fragment |
| 08-21 23:38 | 40m | 0 / - | OA4ENG | - / - | 3 | Partial capture |
| 08-21 23:35 | 40m | -4 / - | RA9FUE | -15 / -9 | 4 | ✓ Closing observed |
| 08-21 23:34 | 40m | -6 / - | SV1EAG | - / -9 | 3 | ✓ Closing fragment |
| 08-21 23:31 | 40m | -5 / - | RA9FUE | - / - | 4 | Partial capture |
| 08-21 23:28 | 40m | -2 / -15 | RK3AW | -14 / -17 | 6 | ✓ Full exchange observed |
| 08-21 23:21 | 40m | -4 / - | ZV8R | - / -21 | 9 | ✓ Closing fragment |
| 08-21 23:19 | 40m | +4 / - | UN7LEW | - / +10 | 4 | ✓ Closing fragment |
| 08-21 23:16 | 40m | +4 / - | YD1FRU | - / -19 | 3 | ✓ Closing fragment |
| 08-21 23:15 | 40m | +4 / +3 | R4ZZ | -11 / -15 | 3 | ✓ Full exchange observed |
| 08-21 23:11 | 40m | -1 / - | BD8ENX | - / - | 2 | ✓ Closing fragment |
| 08-21 23:02 | 40m | +4 / - | R3PLN/P | - / -19 | 7 | ✓ Closing fragment |
| 08-21 23:01 | 40m | -4 / -14 | VU2RPS | -15 / -10 | 3 | ✓ Full exchange observed |
| 08-16 22:31 | 20m | - / -11 | DH2RL | -9 / - | 6 | Partial capture |
| 08-16 22:07 | 20m | -19 / - | BG7BVI | - / -20 | 3 | Partial capture |
| 08-16 21:56 | 40m | -4 / - | RA0SCA | - / -7 | 3 | ✓ Closing fragment |
| 08-16 21:54 | 40m | -14 / - | EW8AAC | -14 / -2 | 5 | ✓ Closing observed |
| 08-16 21:52 | 40m | -12 / - | UN8PC | - / 0 | 3 | ✓ Closing fragment |
| 08-16 21:50 | 40m | -15 / - | BG4UCZ | - / -19 | 4 | ✓ Closing fragment |
| 08-15 18:07 | 40m | -4 / - | DL1CBS/P | - / -18 | 3 | Partial capture |
| 08-15 18:04 | 40m | -7 / - | A61CK | - / -15 | 2 | Partial capture |
| 08-15 18:02 | 40m | +1 / - | RN6DR | - / -12 | 3 | ✓ Closing fragment |
| 08-15 18:00 | 40m | -6 / - | SV3SIM | - / - | 2 | Partial capture |
| 08-15 17:57 | 40m | -11 / +2 | <...> | -22 / -2 | 4 | Partial capture |
| 08-15 17:52 | 40m | -16 / - | <...> | - / -14 | 5 | Partial capture |
| 08-11 18:37 | 40m | - / -8 | YO3GNF | -2 / - | 4 | ✓ Closing fragment |
| 08-11 18:24 | 40m | -13 / - | DS5USH | - / -19 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 212600 -5 883 R2BIU R2FDI -03 212600 -3 2344 8Z1IT R2BIU KO95 (x5) 212815 -14 2345 R2BIU 8Z1IT -10 212830 -4 2344 8Z1IT R2BIU R-11 212845 -15 2344 R2BIU 8Z1IT RR73 212900 +0 2345 8Z1IT R2BIU 73 213115 +5 2255 R2BIU IK0HBN -07 213130 -5 2189 IK0HBN R2BIU R-01 213145 +6 2255 R2BIU IK0HBN RR73 213200 -2 2189 IK0HBN R2BIU 73 213230 +0 1596 CQ R2BIU KO95
UTC dB Audio Message 223145 -9 1440 R2BIU DH2RL R-11 (x5) 203845 -8 2606 HS0ZOY R2BIU R-03 204045 -16 601 TJ1GD R2BIU KO95 (x2) 204300 -18 1695 CQ R2BIU KO95 204545 +2 1356 R2BIU EB3JT JN01 (x3) 205045 +3 967 R2BIU 5Z4VJ KI88 (x3)
UTC dB Audio Message 230915 +3 1406 R2BIU UA4FKT LO23 (x3) 231045 -9 1405 R2BIU UA3IAP R-07 (x2) 231115 -8 1094 R2BIU R2HB KO85 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.