RT6DU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RT6DU, decoded by SO8OO in southeastern Poland. 882 related FT8 messages, 461 CQ messages, observed on 40m, 20m, 10m, across 66 UTC dates. Heard between 2026-05-26 and 2026-08-23.
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 RT6DU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RT6DU
Approximate centre of KN94, decoded 2026-08-23 15:54 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 | RT6DU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 15:51 | 20m | -3 / - | OK5AG/P | - / - | 7 | Partial capture |
| 08-23 15:47 | 20m | +2 / -2 | EW8CW | -7 / -2 | 5 | ✓ Full exchange observed |
| 08-23 15:44 | 20m | -4 / - | XU7O | - / - | 5 | Partial capture |
| 08-23 15:43 | 20m | -1 / - | DL6RH | - / -17 | 2 | ✓ Closing fragment |
| 08-23 15:40 | 20m | -3 / - | R9OX | - / -7 | 4 | ✓ Closing fragment |
| 08-23 15:36 | 20m | -2 / - | XU7O | - / - | 5 | Partial capture |
| 08-23 15:36 | 20m | - / - | F4LCD | -4 / - | 2 | Partial capture |
| 08-23 15:34 | 20m | +2 / - | OK2VCR | - / -1 | 2 | ✓ Closing fragment |
| 08-23 15:32 | 20m | +2 / - | BA3NZ | - / -13 | 2 | ✓ Closing fragment |
| 08-23 15:26 | 20m | +2 / - | YB7FII | - / - | 11 | Partial capture |
| 08-23 15:23 | 20m | -1 / - | R4HLO | - / - | 4 | Partial capture |
| 08-23 15:21 | 20m | +2 / -1 | M9DJN | +2 / -6 | 5 | ✓ Full exchange observed |
| 08-23 15:20 | 20m | +1 / - | OK5AG/P | - / -6 | 2 | ✓ Closing fragment |
| 08-23 15:15 | 20m | +5 / - | UB0SMX/P | - / - | 4 | Partial capture |
| 08-23 15:13 | 20m | +10 / - | UA9MMZ | - / -26 | 4 | ✓ Closing fragment |
| 08-23 15:11 | 20m | +15 / - | UB4HPQ | - / -8 | 2 | Partial capture |
| 08-23 15:08 | 20m | +10 / - | <...> | - / - | 2 | Partial capture |
| 08-23 15:06 | 20m | +15 / - | 8A15BM | - / - | 5 | Partial capture |
| 08-23 15:05 | 20m | +14 / - | <...> | - / - | 2 | Partial capture |
| 08-23 15:01 | 20m | +11 / - | TA3KJ | - / -10 | 5 | ✓ Closing fragment |
| 08-23 14:57 | 20m | 0 / - | R6OV | - / - | 8 | Partial capture |
| 08-23 14:16 | 20m | +1 / - | XU7O | - / - | 8 | Partial capture |
| 08-23 04:06 | 20m | -11 / - | N3LAG | - / - | 6 | Partial capture |
| 08-23 03:52 | 20m | -6 / - | ZL1MHS | - / - | 9 | Partial capture |
| 08-23 03:27 | 20m | -4 / - | W5ENG | - / -13 | 5 | ✓ Closing fragment |
| 08-23 03:25 | 20m | -5 / - | N3LAG | - / - | 4 | Partial capture |
| 08-23 03:23 | 20m | -4 / - | W2BCC | - / -12 | 4 | ✓ Closing fragment |
| 08-23 03:19 | 20m | -4 / - | 8Z1IT | - / - | 2 | Partial capture |
| 08-23 03:15 | 20m | +2 / - | WA0YPC | - / - | 2 | ✓ Closing fragment |
| 08-23 03:12 | 20m | +3 / - | KJ5PTH | - / - | 2 | Partial capture |
| 08-23 03:10 | 20m | +2 / - | UN9GAM | - / - | 2 | Partial capture |
| 08-22 17:46 | 20m | +5 / -3 | R2ZJT | -13 / - | 7 | Partial capture |
| 08-22 17:41 | 20m | -2 / - | R2ZJT | - / - | 2 | Partial capture |
| 08-22 17:39 | 20m | -2 / - | R1BJA | - / -21 | 4 | ✓ Closing fragment |
| 08-22 17:37 | 20m | +1 / - | BH8PSM | - / - | 3 | Partial capture |
| 08-22 17:36 | 20m | +1 / -12 | BG0EJN | -13 / -7 | 4 | ✓ Full exchange observed |
| 08-22 17:35 | 20m | 0 / - | WK1O | - / - | 2 | Partial capture |
| 08-22 17:00 | 20m | -8 / - | DL1R | +11 / -17 | 27 | Partial capture |
| 08-22 16:51 | 20m | -7 / - | ZS6GEB | - / -16 | 10 | Partial capture |
| 08-22 16:40 | 20m | -12 / - | IZ7DTI | - / - | 10 | ✓ Closing fragment |
| 08-22 16:32 | 20m | -3 / - | YB7FII | - / - | 5 | Partial capture |
| 08-22 16:31 | 20m | 0 / - | DL8DH | +13 / -8 | 2 | Partial capture |
| 08-22 02:29 | 40m | -1 / - | KC2YWE | - / - | 2 | Partial capture |
| 08-22 02:09 | 40m | -1 / - | WE0D | - / - | 3 | Partial capture |
| 08-22 02:05 | 40m | -3 / +7 | TA3NK | -1 / - | 4 | ✓ Closing observed |
| 08-21 16:19 | 40m | 0 / - | XU7O | - / - | 4 | Partial capture |
| 08-21 16:17 | 40m | 0 / - | UA3TCJ | - / - | 4 | Partial capture |
| 08-21 16:15 | 40m | +2 / - | RK3AW | -18 / - | 2 | ✓ Closing observed |
| 08-21 16:13 | 40m | 0 / - | R3KMI | -18 / - | 4 | ✓ Closing observed |
| 08-21 16:12 | 40m | 0 / - | R6DZD | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154645 -7 300 XU7O RT6DU KN94 (x2) 154730 -4 2490 RT6DU EW8CW KO52 154745 +5 300 EW8CW RT6DU -02 154800 -8 1989 RT6DU EW8CW R-02 154815 +0 300 EW8CW RT6DU RR73 154830 -9 1989 RT6DU EW8CW 73 155100 -8 300 OK5AG/P RT6DU KN94 (x3) 155230 -5 1709 RT6DU E77FN JN93 155230 -4 300 OK5AG/P RT6DU KN94 (x4)
UTC dB Audio Message 161945 +1 676 XU7O RT6DU KN94 (x4) 020500 +0 676 RT6DU TA3NK KM39 (x2) 020545 -3 675 TA3NK RT6DU RR73 020600 -2 676 RT6DU TA3NK 73 020945 -3 673 WE0D RT6DU KN94 (x3) 021930 +2 497 R1ZW RT6DU KN94 022845 +1 497 N3LAG RT6DU KN94 022945 +1 497 KC2YWE RT6DU KN94 (x2)
UTC dB Audio Message 151600 -9 456 EA8AQP RT6DU KN94 (x10) 141415 -9 494 CQ RT6DU KN94 (x3) 141545 -12 744 DL8LE RT6DU -17 153345 -8 876 RT6DU DL6AZ -05
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.