DK3XU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DK3XU, decoded by SO8OO in southeastern Poland. 180 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 26 UTC dates. Heard between 2026-05-24 and 2026-08-16.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations DK3XU 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 | DK3XU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 08:56 | 20m | - / -11 | GB0CSL | -9 / - | 2 | ✓ Closing fragment |
| 08-15 08:40 | 20m | - / -8 | R50RKZ | -10 / - | 2 | ✓ Closing fragment |
| 08-14 15:14 | 20m | - / -16 | IT9VCE | -4 / - | 2 | Partial capture |
| 08-01 08:56 | 20m | -15 / - | M9KTC | - / -15 | 2 | Partial capture |
| 07-30 18:29 | 20m | - / -14 | IT9JXH | +5 / - | 3 | ✓ Closing fragment |
| 07-25 16:06 | 20m | -16 / +3 | PA2PS | -13 / - | 3 | ✓ Closing observed |
| 07-25 15:05 | 20m | -17 / - | CN2DX | - / -10 | 2 | Partial capture |
| 07-24 14:43 | 20m | -15 / - | PD9JPV | - / -6 | 2 | ✓ Closing fragment |
| 07-24 14:39 | 20m | -17 / - | EV6Z | - / -9 | 3 | ✓ Closing fragment |
| 07-24 13:26 | 20m | -19 / - | KF0YOB | - / -19 | 2 | Partial capture |
| 07-24 13:23 | 20m | -21 / - | OK2PDT | - / -11 | 2 | ✓ Closing fragment |
| 07-24 13:12 | 20m | - / -6 | OE6CLD | -4 / - | 4 | ✓ Closing fragment |
| 07-24 13:04 | 20m | - / - | OE6CLD | -9 / - | 8 | Partial capture |
| 07-24 12:53 | 20m | - / -14 | IZ2CPO/QRP | -10 / - | 2 | ✓ Closing fragment |
| 07-24 04:38 | 20m | - / -11 | R70OBN | -6 / - | 2 | ✓ Closing fragment |
| 07-23 22:02 | 20m | - / -5 | CT7AUT | -8 / - | 2 | ✓ Closing fragment |
| 07-23 21:27 | 20m | - / -14 | EA5ISM | -16 / - | 2 | Partial capture |
| 07-23 21:10 | 20m | - / -18 | EA5ISM | -14 / - | 2 | Partial capture |
| 07-23 20:59 | 20m | - / -13 | EA5RR | +5 / - | 3 | Partial capture |
| 07-23 08:57 | 20m | - / -10 | F1ODM | -17 / - | 3 | Partial capture |
| 06-30 15:25 | 20m | -11 / - | LZ1BT | - / -4 | 3 | Partial capture |
| 06-29 08:47 | 20m | - / -7 | ON3CL | -4 / - | 2 | ✓ Closing fragment |
| 06-28 13:53 | 20m | - / -2 | EI8HT | -12 / - | 2 | ✓ Closing fragment |
| 06-28 13:48 | 20m | - / -9 | UA3RAU | -12 / - | 2 | ✓ Closing fragment |
| 06-28 09:38 | 20m | - / -5 | MM8WXA | -14 / - | 2 | ✓ Closing fragment |
| 06-26 06:36 | 20m | -17 / - | SP9KDA | - / +5 | 2 | Partial capture |
| 06-25 04:03 | 20m | - / -11 | 4L1FL | -3 / - | 2 | ✓ Closing fragment |
| 06-22 10:47 | 20m | -14 / - | <...> | - / -10 | 2 | Partial capture |
| 06-22 10:46 | 20m | - / -18 | UB3ADO/P | -14 / - | 2 | Partial capture |
| 06-20 08:18 | 20m | - / -2 | LA8ENA | -10 / - | 2 | ✓ Closing fragment |
| 06-19 05:47 | 40m | -19 / - | F5PBG | -17 / - | 2 | ✓ Closing observed |
| 06-19 05:42 | 40m | -12 / - | F1PBZ | - / -15 | 2 | ✓ Closing fragment |
| 06-19 05:32 | 40m | -19 / -11 | IR5RTSE | -6 / -3 | 2 | Partial capture |
| 06-19 05:26 | 40m | -16 / - | IQ9BF | - / -7 | 4 | ✓ Closing fragment |
| 06-18 16:37 | 20m | - / -17 | F5IXN | -3 / - | 4 | ✓ Closing fragment |
| 06-18 14:36 | 40m | - / - | DL7DL | -16 / - | 2 | ✓ Closing fragment |
| 06-18 14:35 | 40m | - / -5 | SP5HQZ | -10 / - | 2 | ✓ Closing fragment |
| 06-18 14:33 | 40m | -22 / - | G3EFG | - / -9 | 3 | ✓ Closing fragment |
| 06-18 14:31 | 40m | - / -16 | R2FDS | -10 / - | 3 | ✓ Closing fragment |
| 06-18 03:39 | 20m | - / -11 | 4X5MZ | +3 / - | 2 | Partial capture |
| 06-16 17:07 | 20m | - / -14 | RW9QA | -14 / - | 3 | ✓ Closing fragment |
| 06-11 17:10 | 20m | - / -13 | OZ9GA | -7 / - | 2 | ✓ Closing fragment |
| 06-02 05:36 | 20m | -5 / - | SP6FME | - / -1 | 3 | Partial capture |
| 06-01 08:41 | 20m | - / -14 | II0RTER | +8 / - | 2 | Partial capture |
| 05-31 19:53 | 20m | - / +6 | SV5BYP | -12 / - | 2 | ✓ Closing fragment |
| 05-31 19:51 | 20m | - / - | 4L7T | -1 / - | 4 | Partial capture |
| 05-31 19:40 | 20m | - / - | RZ4FWA | +2 / - | 3 | Partial capture |
| 05-31 17:59 | 20m | -7 / - | IT9IJF | - / -16 | 3 | Partial capture |
| 05-31 17:40 | 20m | -12 / - | SQ8M | - / -5 | 8 | Partial capture |
| 05-31 16:28 | 20m | - / -3 | SV1DZB | +2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161315 -10 2358 CN2DX DK3XU -11 084315 -17 1325 SQ6NDC DK3XU -09 182945 -5 2405 DK3XU IT9JXH R-14 (x3) 085300 -22 1975 DK3XU S54ZGA R-20 085600 -16 2224 M9KTC DK3XU -15 (x2) 151445 -3 740 DK3XU IT9VCE R-16 (x2) 180130 -13 1170 DK3XU 7Z1BQ 73 084000 -9 2180 DK3XU R50RKZ R-08 (x2) 085600 -10 1042 DK3XU GB0CSL R-11 (x2)
UTC dB Audio Message 052700 -18 1092 IQ9BF DK3XU -16 (x3) 053230 -19 1506 IR5RTSE DK3XU -03 053245 -6 1506 DK3XU IR5RTSE R-11 053800 +7 2691 DK3XU IQ4JO JN63 054245 -12 2487 F1PBZ DK3XU R-15 (x2) 054400 -12 596 DK3XU F5NNN IN94 054600 -13 1138 DK3XU II0RTER R+02 054630 -7 1138 DK3XU RR73; K4YT <...> +06 054700 -17 1189 DK3XU F5PBG IN78 054845 -19 1189 F5PBG DK3XU RR73 055230 -10 1139 DK3XU II0RTER R-05 055300 -9 1139 DK3XU RR73; F4JCU <...> +16
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.