DK3KM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DK3KM, decoded by SO8OO in southeastern Poland. 192 related FT8 messages, observed on 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-05-25 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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations DK3KM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DK3KM
Approximate centre of JO30, decoded 2026-08-22 21:46 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 | DK3KM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:45 | 40m | -8 / - | EA5KB | - / - | 2 | Partial capture |
| 08-22 21:40 | 40m | +2 / - | SQ9SET | - / -13 | 3 | ✓ Closing fragment |
| 08-22 21:27 | 40m | -2 / - | SQ9SET | - / -2 | 6 | Partial capture |
| 08-22 21:22 | 40m | -4 / - | F4JXW | - / - | 2 | ✓ Closing fragment |
| 08-22 21:18 | 40m | -6 / -6 | PD0PY | -14 / +2 | 9 | ✓ Full exchange observed |
| 08-22 21:16 | 40m | 0 / -15 | S56EPX | 0 / -7 | 5 | ✓ Full exchange observed |
| 08-22 21:07 | 40m | -4 / - | EA5KB | - / - | 2 | Partial capture |
| 08-22 20:58 | 40m | -5 / - | PD0PY | - / +6 | 4 | Partial capture |
| 08-22 20:55 | 40m | +4 / +3 | G4FHL | -10 / -3 | 4 | ✓ Full exchange observed |
| 08-22 20:49 | 40m | -4 / -12 | OM2WW | +3 / - | 4 | Partial capture |
| 08-22 20:44 | 40m | +12 / - | DK0ACI | 0 / - | 3 | Partial capture |
| 08-22 20:33 | 40m | -2 / -3 | DL70ESSEN | +3 / - | 5 | Partial capture |
| 08-22 20:20 | 40m | -2 / - | DG2DBT | - / -1 | 4 | ✓ Closing fragment |
| 08-22 20:15 | 40m | -4 / - | SP1ZMO | - / - | 2 | Partial capture |
| 08-22 18:19 | 40m | +9 / - | ON5LC | - / -7 | 4 | ✓ Closing fragment |
| 08-22 18:17 | 40m | - / -3 | PD0WL | -14 / - | 2 | ✓ Closing fragment |
| 08-22 18:09 | 40m | 0 / 0 | DM5JBN | 0 / +3 | 5 | Partial capture |
| 08-22 18:05 | 40m | -9 / -12 | 9A6NCC | -4 / -6 | 5 | ✓ Full exchange observed |
| 07-18 22:02 | 40m | -18 / +2 | IU4SQE | -18 / 0 | 4 | ✓ Full exchange observed |
| 07-18 21:54 | 40m | -16 / -3 | HF6W | -2 / - | 3 | ✓ Closing observed |
| 07-18 21:52 | 40m | -16 / - | TF8KW | - / -15 | 4 | ✓ Closing fragment |
| 07-18 21:41 | 40m | -18 / +5 | OH1CIN | -12 / +1 | 4 | ✓ Full exchange observed |
| 07-18 21:37 | 40m | -13 / - | F4IOA/P | - / -13 | 2 | Partial capture |
| 07-18 21:35 | 40m | -18 / -2 | GI3PXT/P | -21 / 0 | 2 | Partial capture |
| 07-18 21:31 | 40m | - / -3 | OH1CIN | -12 / - | 2 | Partial capture |
| 07-18 21:30 | 40m | -21 / - | PA3BFS | -18 / +2 | 3 | ✓ Full exchange observed |
| 07-18 21:08 | 40m | -19 / +7 | HB9TOC | -16 / - | 3 | ✓ Closing observed |
| 07-18 20:29 | 40m | - / -4 | SQ3TR | -12 / - | 2 | ✓ Closing fragment |
| 07-18 20:27 | 40m | -10 / - | PD9HIX | - / -9 | 2 | ✓ Closing fragment |
| 07-18 20:20 | 40m | -8 / - | DK4DAX | - / -11 | 5 | ✓ Closing fragment |
| 07-18 20:12 | 40m | -15 / - | PD2FZ | - / -11 | 2 | ✓ Closing fragment |
| 07-18 20:10 | 40m | -16 / - | F4LNV | - / -10 | 3 | ✓ Closing fragment |
| 07-18 20:06 | 40m | -7 / - | PD1SCO | - / -17 | 6 | ✓ Closing fragment |
| 07-18 19:55 | 40m | -10 / - | SQ2BXI | -14 / -13 | 3 | ✓ Closing observed |
| 07-18 19:50 | 40m | -19 / - | DL3TX | - / - | 3 | Partial capture |
| 07-18 19:47 | 40m | -11 / 0 | TM00TFR | -11 / +4 | 3 | Partial capture |
| 07-18 19:41 | 40m | -6 / - | PD2MAC/P | - / - | 2 | Partial capture |
| 07-18 18:01 | 20m | - / -6 | M7YKE | -24 / - | 2 | Partial capture |
| 07-18 17:53 | 20m | - / -11 | F5RRS | -10 / - | 4 | Partial capture |
| 07-18 17:52 | 20m | - / -15 | YO6BLM | +2 / - | 2 | ✓ Closing fragment |
| 07-18 16:51 | 40m | -20 / -13 | SP5ROM | -10 / - | 3 | ✓ Closing observed |
| 07-18 16:27 | 40m | - / -2 | SQ9AWN | -8 / - | 5 | Partial capture |
| 07-18 16:26 | 40m | - / -7 | SQ5WBW/P | -1 / - | 2 | ✓ Closing fragment |
| 07-18 16:20 | 40m | - / -6 | DL4JTH | -16 / - | 2 | ✓ Closing fragment |
| 07-18 16:12 | 40m | - / - | DL0KWH | -4 / - | 2 | ✓ Closing fragment |
| 07-18 16:07 | 40m | - / -3 | DD125RFD | -12 / - | 2 | Partial capture |
| 07-05 09:01 | 20m | - / - | OL6WWA | +4 / - | 2 | ✓ Closing fragment |
| 06-17 09:03 | 20m | - / -4 | F5IXN | -12 / - | 2 | ✓ Closing fragment |
| 06-17 09:02 | 20m | - / -9 | SV1PLR | -6 / - | 2 | ✓ Closing fragment |
| 06-17 08:27 | 40m | -6 / -13 | SN3KO | -10 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 212200 -4 1206 PD0PY DK3KM 73 212230 -8 1537 F4JXW DK3KM JO30 (x2) 212700 -5 879 SQ9SET DK3KM JO30 (x9) 214245 -4 1592 EA5KB DK3KM JO30 (x3)
UTC dB Audio Message 090100 +7 846 DK3KM OL6WWA +11 (x2) 090815 -12 1675 DK3KM 9A2LM 73 091545 -22 1476 DK3KM M9SOC +00 174945 -9 994 DK3KM IV3KPS -14 175215 +4 1015 DK3KM YO6BLM -15 (x2) 175315 -9 1991 DK3KM F5RRS JN36 (x4) 180130 -24 1984 DK3KM M7YKE -06 (x2) 180700 -15 2493 DK3KM MI0JZZ -17 082430 -11 2341 DK3KM F4HIK -01
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.