KC3UPG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KC3UPG, decoded by SO8OO in southeastern Poland. 240 related FT8 messages, observed on 80m, 40m, 20m, across 32 UTC dates. Heard between 2026-05-27 and 2026-08-24.
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 KC3UPG 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 | KC3UPG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 03:02 | 40m | - / -8 | MI7XHT | 0 / - | 2 | Partial capture |
| 08-20 03:44 | 40m | - / - | MI7XHT | +3 / - | 2 | Partial capture |
| 08-20 03:39 | 40m | - / - | F4DIA | -6 / - | 4 | Partial capture |
| 08-20 03:39 | 20m | - / - | UA6AKW | -11 / - | 6 | Partial capture |
| 08-20 03:32 | 20m | - / - | DL3MIB | -13 / - | 4 | Partial capture |
| 08-20 03:29 | 20m | - / - | HB9TIH | -11 / - | 18 | Partial capture |
| 08-20 03:25 | 20m | - / -2 | F1PBZ | +11 / - | 4 | Partial capture |
| 08-03 02:25 | 40m | - / - | F5PBG | -8 / - | 4 | Partial capture |
| 08-02 03:22 | 40m | - / - | F4JKT | -21 / - | 5 | ✓ Closing fragment |
| 07-29 02:43 | 40m | - / - | YO3BY | -2 / - | 3 | Partial capture |
| 07-28 02:36 | 40m | - / - | DH5BM | -1 / - | 7 | Partial capture |
| 07-26 03:42 | 20m | - / -11 | EA1IOK | -6 / - | 3 | ✓ Closing fragment |
| 07-25 03:26 | 20m | - / -15 | RN6MA | -8 / - | 2 | Partial capture |
| 07-25 03:03 | 40m | - / -12 | DL8WEM | 0 / - | 2 | ✓ Closing fragment |
| 07-24 02:04 | 40m | - / -21 | M0RUK | -9 / - | 3 | ✓ Closing fragment |
| 07-22 04:02 | 40m | - / -14 | DJ0MAB | -10 / - | 2 | Partial capture |
| 07-22 03:58 | 40m | - / - | DJ0MAB | -4 / - | 3 | Partial capture |
| 07-22 03:50 | 80m | - / - | HB9CXZ | +7 / - | 4 | Partial capture |
| 07-20 03:36 | 20m | - / -8 | IW2DNI | 0 / - | 5 | ✓ Closing fragment |
| 07-20 03:36 | 20m | - / - | PD2WL | -19 / - | 3 | Partial capture |
| 07-18 04:08 | 40m | - / -15 | MI0OBC | -10 / - | 3 | Partial capture |
| 07-18 03:42 | 40m | - / -13 | DL9KM | -15 / - | 3 | Partial capture |
| 07-18 03:35 | 40m | - / -22 | IK3SSW | +1 / - | 3 | ✓ Closing fragment |
| 07-17 03:04 | 20m | - / -13 | LZ3CB | -12 / - | 3 | ✓ Closing fragment |
| 07-14 03:09 | 40m | - / - | IQ4JO | +2 / - | 2 | Partial capture |
| 07-14 02:51 | 40m | - / - | SV4LGX | -8 / - | 2 | Partial capture |
| 07-14 02:38 | 40m | - / - | IW2DNI | -16 / - | 13 | Partial capture |
| 07-10 03:22 | 40m | - / - | F4BYA | 0 / - | 4 | Partial capture |
| 07-10 03:22 | 40m | - / - | PC2J | -4 / - | 6 | Partial capture |
| 07-09 02:24 | 80m | - / - | WB8SCG | -22 / - | 3 | ✓ Closing fragment |
| 07-03 03:14 | 40m | - / - | F4GTB | -6 / - | 4 | Partial capture |
| 07-03 03:07 | 40m | - / - | PC2J | -5 / - | 2 | Partial capture |
| 07-03 03:05 | 40m | - / -14 | DL1DXX | -11 / - | 4 | Partial capture |
| 06-29 04:10 | 40m | - / -18 | OZ1HYM | -16 / - | 2 | Partial capture |
| 06-29 03:52 | 20m | - / - | DL1R | -3 / - | 4 | Partial capture |
| 06-29 03:31 | 20m | - / - | UB3GER | -12 / - | 2 | Partial capture |
| 06-29 03:14 | 20m | - / -19 | SV5AZK | -3 / - | 9 | ✓ Closing fragment |
| 06-29 02:54 | 20m | - / - | SV5BYP | -13 / - | 3 | ✓ Closing fragment |
| 06-25 00:17 | 20m | - / -17 | YO4NF | +2 / - | 2 | Partial capture |
| 06-23 03:01 | 40m | - / -24 | MI0NWA | -10 / - | 2 | ✓ Closing fragment |
| 06-01 03:07 | 20m | - / -7 | KD8WNZ | -11 / - | 3 | ✓ Closing fragment |
| 06-01 02:40 | 40m | - / -13 | F4NGR | -6 / - | 5 | ✓ Closing fragment |
| 06-01 02:15 | 40m | - / - | F4BYA | +11 / - | 3 | Partial capture |
| 06-01 02:14 | 40m | - / - | WB8SCG | -16 / - | 2 | Partial capture |
| 06-01 02:13 | 40m | - / - | F1IQH | +3 / - | 2 | Partial capture |
| 06-01 01:33 | 20m | - / -22 | HK3YL | -1 / - | 2 | Partial capture |
| 05-29 02:41 | 40m | - / - | EA1CQ | +4 / - | 2 | Partial capture |
| 05-29 02:39 | 40m | - / -8 | W2CG | -2 / - | 2 | Partial capture |
| 05-28 03:52 | 40m | - / +4 | DL3MIB | +4 / - | 5 | ✓ Closing fragment |
| 05-27 03:39 | 20m | - / - | SP5EXA | -6 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 033700 -10 2083 KC3UPG HB9TIH JN36 (x4) 033915 -14 1985 KC3UPG UA6AKW LN05 033930 -12 2083 KC3UPG HB9TIH JN36 033945 -13 1984 KC3UPG UA6AKW LN05 (x5) 184145 -5 707 KC3UPG DL7GAL 73 031530 -1 578 KC3UPG F1PBZ -14 031600 -10 2659 KC3UPG DL1R JN58 (x2)
UTC dB Audio Message 022600 -5 575 KC3UPG F5PBG IN78 (x3) 033800 -10 576 KC3UPG F1IQH JN27 025845 -8 766 KC3UPG EI4JFB IO63 033945 -4 1637 KC3UPG F4DIA JN36 (x4) 034145 +0 2763 KC3UPG MI7XHT IO64 (x6)
UTC dB Audio Message 032030 -9 2038 KC3UPG F6EQZ RR73 025615 -16 616 KC3UPG EA1IOK IN62 035400 +0 1745 KC3UPG F5RRS 73 022400 -24 1656 KC3UPG WB8SCG FM16 (x3) 035030 +7 2355 KC3UPG HB9CXZ JN46 035030 +10 2755 KC3UPG F1PBZ -18 035100 +7 2355 KC3UPG HB9CXZ JN46 (x3) 022745 -20 645 KC3UPG AG3Z R-11 023445 -22 1027 KC3UPG KF9UG R-05
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.