R4FBT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4FBT, decoded by SO8OO in southeastern Poland. 725 related FT8 messages, 459 CQ messages, observed on 80m, 40m, 20m, across 3 UTC dates. Heard between 2026-08-19 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 R4FBT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4FBT
Approximate centre of LO13, decoded 2026-08-22 02:41 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 | R4FBT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 02:40 | 40m | -8 / - | RO6G | - / -16 | 2 | ✓ Closing fragment |
| 08-22 02:32 | 40m | -8 / - | IN3IZQ | - / -20 | 10 | Partial capture |
| 08-22 02:28 | 40m | - / -16 | UB4CLH | -18 / - | 2 | Partial capture |
| 08-22 02:18 | 40m | -8 / -17 | NB2P | -4 / -7 | 5 | ✓ Full exchange observed |
| 08-22 02:16 | 40m | -13 / - | OD5ZZ | - / -18 | 2 | ✓ Closing fragment |
| 08-22 02:01 | 40m | -6 / -1 | WK1O | +5 / -13 | 5 | ✓ Full exchange observed |
| 08-22 01:59 | 40m | -8 / - | HA0AA | - / -11 | 2 | ✓ Closing fragment |
| 08-22 01:56 | 40m | -5 / - | R2FDP | - / -18 | 4 | Partial capture |
| 08-22 01:52 | 40m | -6 / - | RX9WM | -12 / -9 | 4 | ✓ Closing observed |
| 08-22 01:45 | 40m | - / -22 | RK3AW | -11 / - | 2 | Partial capture |
| 08-22 01:36 | 40m | - / -15 | RK3AW | -13 / - | 4 | Partial capture |
| 08-22 01:32 | 40m | -2 / - | R9YAW | - / -17 | 4 | ✓ Closing fragment |
| 08-22 01:12 | 40m | - / - | UI6O | -2 / - | 6 | Partial capture |
| 08-22 01:03 | 40m | +4 / -16 | W1RQ | -4 / -7 | 5 | ✓ Full exchange observed |
| 08-22 00:59 | 40m | +2 / - | RZ1AS | - / -6 | 2 | ✓ Closing fragment |
| 08-22 00:55 | 40m | 0 / - | R7ZL | -4 / -13 | 5 | ✓ Closing observed |
| 08-22 00:51 | 40m | -1 / - | PA4PA | +2 / - | 2 | ✓ Closing observed |
| 08-22 00:51 | 40m | - / - | RD3MF | -14 / - | 2 | Partial capture |
| 08-22 00:46 | 40m | 0 / - | CT2GQA | -12 / -12 | 11 | Partial capture |
| 08-22 00:27 | 40m | -1 / - | VA3DIF | - / -9 | 19 | Partial capture |
| 08-22 00:16 | 40m | - / - | IN3IZQ | -14 / - | 2 | Partial capture |
| 08-22 00:13 | 40m | -4 / - | CT2GQA | -8 / -14 | 30 | Partial capture |
| 08-22 00:13 | 40m | - / -14 | VA3DIF | -10 / - | 2 | Partial capture |
| 08-22 00:12 | 40m | -8 / - | SP1ZMO | -8 / -10 | 3 | ✓ Closing observed |
| 08-21 23:58 | 40m | -7 / - | IN3IZQ | - / -18 | 25 | Partial capture |
| 08-21 23:57 | 40m | -4 / - | UA9UFG | - / -7 | 2 | ✓ Closing fragment |
| 08-21 23:54 | 40m | -6 / - | EW4DX | - / 0 | 2 | ✓ Closing fragment |
| 08-21 23:54 | 40m | -6 / -4 | R9UBE | -13 / -2 | 4 | ✓ Full exchange observed |
| 08-21 23:50 | 40m | -4 / -5 | R2RCQ | -8 / +6 | 7 | ✓ Full exchange observed |
| 08-21 23:49 | 40m | -5 / - | SP1ZMO | - / -10 | 5 | ✓ Closing fragment |
| 08-21 23:41 | 40m | - / - | DL3IAK | -10 / - | 11 | Partial capture |
| 08-21 23:37 | 40m | -4 / -6 | G0ANS | -6 / -11 | 4 | ✓ Full exchange observed |
| 08-21 23:34 | 40m | -10 / -2 | G7KHF | -12 / -3 | 5 | ✓ Full exchange observed |
| 08-21 23:28 | 40m | -12 / - | YD1FRU | - / -18 | 2 | ✓ Closing fragment |
| 08-21 23:25 | 40m | - / -19 | VA3DIF | -14 / - | 5 | Partial capture |
| 08-21 23:22 | 40m | -11 / -4 | EB2EMZ | -12 / -15 | 5 | ✓ Full exchange observed |
| 08-21 23:20 | 40m | -11 / -3 | SV8GXC | -19 / -13 | 3 | ✓ Full exchange observed |
| 08-21 23:16 | 40m | -8 / - | R9OX | -19 / -6 | 4 | ✓ Full exchange observed |
| 08-21 23:11 | 40m | -6 / -8 | F4VTR | -7 / -14 | 5 | ✓ Full exchange observed |
| 08-21 23:06 | 40m | -6 / -5 | R8CKD | -14 / -12 | 6 | ✓ Full exchange observed |
| 08-21 23:05 | 40m | -8 / - | TA2ED | -15 / -20 | 3 | ✓ Closing observed |
| 08-21 23:05 | 40m | -6 / -3 | EA3AAY | -16 / -11 | 6 | ✓ Full exchange observed |
| 08-21 23:04 | 40m | -6 / -7 | E77TT | -4 / -5 | 5 | ✓ Full exchange observed |
| 08-21 23:01 | 40m | -3 / - | UN7PPV | - / -7 | 2 | ✓ Closing fragment |
| 08-21 22:53 | 80m | -3 / -7 | DG5PW | -23 / -22 | 22 | Partial capture |
| 08-21 22:51 | 80m | -1 / - | EA5HM | - / -16 | 2 | ✓ Closing fragment |
| 08-21 22:43 | 80m | -2 / - | DL9ATW | +2 / -13 | 6 | ✓ Closing observed |
| 08-21 22:43 | 80m | - / - | EA7L | -24 / - | 3 | Partial capture |
| 08-21 22:38 | 80m | 0 / -11 | DO3HUM | -14 / -16 | 5 | ✓ Full exchange observed |
| 08-21 22:34 | 80m | - / -5 | UA6CE | +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 023215 -10 2316 IN3IZQ R4FBT -20 (x10) 023915 -11 2316 CQ R4FBT LO13 a1 (x2) 024015 -5 2316 RO6G R4FBT R-16 (x2) 024115 -8 2316 CQ R4FBT LO13
UTC dB Audio Message 225645 +0 1949 DG5PW R4FBT -22 225700 -24 1949 R4FBT DG5PW R-07 225715 -1 1949 DG5PW R4FBT -22 225730 -24 1949 R4FBT DG5PW R-07 225745 -6 1949 DG5PW R4FBT -22 225800 -19 1948 R4FBT DG5PW R-07 225815 -1 1949 DG5PW R4FBT -22 225830 -22 1949 R4FBT DG5PW R-07 225845 -4 1949 DG5PW R4FBT -22 225900 -19 1948 R4FBT DG5PW R-07 225915 -1 1949 DG5PW R4FBT -22 225930 -24 1948 R4FBT DG5PW R-07 (x4)
UTC dB Audio Message 220715 +0 2578 CQ R4FBT LO13 a1 (x15)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.