3D2USU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 3D2USU, decoded by SO8OO in southeastern Poland. 504 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-06-10 and 2026-08-18.
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 3D2USU worked most often, as logged from our receiver:
Activity Heatmap
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 | 3D2USU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 10:08 | 10m | - / - | DK9IP | +1 / - | 2 | Partial capture |
| 08-08 20:01 | 20m | - / -16 | 9A6NTK | +15 / - | 3 | ✓ Closing fragment |
| 08-08 08:13 | 20m | - / - | S59ST | -22 / - | 3 | Partial capture |
| 08-07 07:54 | 20m | - / - | F1UGD | -3 / - | 9 | Partial capture |
| 08-04 16:43 | 40m | - / - | RV6AVU | -11 / - | 2 | Partial capture |
| 08-04 15:47 | 40m | - / -11 | RD6OX | -6 / - | 4 | ✓ Closing fragment |
| 08-04 08:11 | 20m | - / -19 | IU3WNU | -4 / - | 2 | Partial capture |
| 08-04 08:06 | 20m | - / -17 | IK4LZH | +8 / - | 3 | ✓ Closing fragment |
| 08-04 07:59 | 20m | - / -18 | IK4LZH | +9 / - | 3 | Partial capture |
| 08-04 07:55 | 20m | - / - | IK4LZH | +8 / - | 3 | Partial capture |
| 08-04 07:48 | 20m | - / - | IK4LZH | +7 / - | 4 | Partial capture |
| 08-04 07:43 | 20m | - / -21 | EA5HPF | -9 / - | 6 | ✓ Closing fragment |
| 08-03 17:28 | 20m | - / -16 | EV1R | -16 / - | 2 | Partial capture |
| 07-31 18:49 | 40m | - / - | DC7WH | -6 / - | 3 | Partial capture |
| 07-31 18:46 | 40m | - / - | DL1HQY | -13 / - | 11 | Partial capture |
| 07-31 18:40 | 40m | - / -13 | UA3PY | -4 / - | 4 | ✓ Closing fragment |
| 07-31 18:40 | 40m | - / - | DC7WH | -8 / - | 8 | Partial capture |
| 07-31 18:36 | 40m | - / - | DC7WH | -8 / - | 2 | Partial capture |
| 07-31 18:33 | 40m | - / -19 | SP3BVI | -1 / - | 9 | ✓ Closing fragment |
| 07-31 18:28 | 40m | - / -7 | EW4DX | -8 / - | 8 | ✓ Closing fragment |
| 07-31 18:28 | 40m | - / - | DC7WH | -6 / - | 10 | Partial capture |
| 07-31 18:27 | 40m | - / - | SP3BVI | -1 / - | 6 | Partial capture |
| 07-31 18:26 | 40m | - / -11 | UB6SAN | -11 / - | 3 | ✓ Closing fragment |
| 07-31 18:24 | 40m | - / -13 | YO9FQT | -18 / - | 4 | ✓ Closing fragment |
| 07-31 18:21 | 40m | - / -18 | YO9BXE | -4 / - | 4 | ✓ Closing fragment |
| 07-31 18:21 | 40m | - / -19 | 9A3AUH | -12 / - | 4 | ✓ Closing fragment |
| 07-31 18:18 | 40m | - / -22 | UB3YGA | -9 / - | 17 | ✓ Closing fragment |
| 07-31 18:13 | 40m | - / 0 | UB6SAN | -4 / - | 3 | ✓ Closing fragment |
| 07-31 18:12 | 40m | - / -16 | SP3CMA | -8 / - | 2 | Partial capture |
| 07-31 18:11 | 40m | - / -9 | IZ7DOK | -11 / - | 2 | ✓ Closing fragment |
| 07-31 18:10 | 40m | - / -12 | RA4FW | -15 / - | 3 | ✓ Closing fragment |
| 07-31 18:10 | 40m | - / - | SP5BZA | -16 / - | 4 | Partial capture |
| 07-31 18:02 | 80m | - / -18 | SV2DGJ | +2 / - | 4 | ✓ Closing fragment |
| 07-31 17:57 | 80m | - / -23 | LZ2XF | +7 / - | 3 | ✓ Closing fragment |
| 07-31 17:36 | 80m | - / - | RA4CA | -11 / - | 3 | ✓ Closing fragment |
| 07-31 17:36 | 80m | - / -18 | UR4LBG | -5 / - | 6 | Partial capture |
| 07-31 17:33 | 80m | - / - | RW3K | -5 / - | 6 | Partial capture |
| 07-31 17:33 | 80m | - / -22 | RA6ANN | -9 / - | 4 | ✓ Closing fragment |
| 07-31 17:29 | 80m | - / -20 | RQ7O | -2 / - | 3 | ✓ Closing fragment |
| 07-31 17:28 | 80m | - / - | R3UG | -7 / - | 22 | Partial capture |
| 07-31 17:24 | 80m | - / - | RW3K | -12 / - | 4 | Partial capture |
| 07-31 17:24 | 80m | - / -17 | R7CD | -3 / - | 3 | ✓ Closing fragment |
| 07-31 17:17 | 80m | - / -14 | RV4LD | -12 / - | 3 | ✓ Closing fragment |
| 07-31 17:15 | 80m | - / -19 | UA4FKT | -10 / - | 3 | ✓ Closing fragment |
| 07-30 17:06 | 40m | - / -20 | RZ3ZY | -5 / - | 3 | ✓ Closing fragment |
| 07-30 16:49 | 40m | - / -19 | RD7LC | -8 / - | 2 | ✓ Closing fragment |
| 06-29 05:03 | 40m | - / +5 | HB9CEX | -6 / - | 4 | Partial capture |
| 06-28 17:52 | 40m | - / -16 | S50B | -2 / - | 4 | Partial capture |
| 06-28 17:51 | 40m | - / -18 | R6ZE | -9 / - | 3 | ✓ Closing fragment |
| 06-28 17:50 | 40m | - / -20 | UT7HX | -3 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 100815 -2 2545 3D2USU DK9IP JN48 (x2)
UTC dB Audio Message 075445 -4 1782 3D2USU F1UGD IN94 (x9) 081345 -24 1332 3D2USU S59ST JN76 (x3) 200145 +15 430 3D2USU 9A6NTK JN85 (x3)
UTC dB Audio Message 185115 -8 496 3D2USU RK3IT KO76 185145 -9 1144 3D2USU DL1HQY JO61 154745 -8 665 3D2USU RD6OX -11 (x3) 154915 -8 2723 3D2USU UI7N R-24 155045 -3 645 3D2USU RD6OX RR73 155815 -17 1926 3D2USU YO8AAZ R-18 163545 -4 802 3D2USU UD6F 73 164315 -10 342 3D2USU RV6AVU KN94 (x2) 054915 -9 395 3D2USU DB2GM JN47 054945 -18 1362 3D2USU PA9JO JO21 055045 -4 2920 3D2USU PA2RO JO22 055315 -6 3035 3D2USU DM8KM JN69
UTC dB Audio Message 173815 -9 910 3D2USU R3UG KO98 173845 -8 1918 3D2USU UR4LBG KN89 (x2) 173915 -10 910 3D2USU R3UG KO98 173945 -11 1918 3D2USU UR4LBG KN89 173945 -8 908 3D2USU R3UG KO98 174015 -1 1918 3D2USU UR4LBG -18 174015 -10 908 3D2USU R3UG KO98 175715 +5 1530 3D2USU LZ2XF KN33 (x3) 180245 +2 2406 3D2USU SV2DGJ KN10 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.