DK4HM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DK4HM, decoded by SO8OO in southeastern Poland. 39 related FT8 messages, observed on 40m, 20m, across 13 UTC dates. Heard between 2026-06-14 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 DK4HM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DK4HM
Approximate centre of JN58, decoded 2026-08-23 04:32 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 | DK4HM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 05:36 | 20m | - / -12 | SV8JVM | -14 / - | 2 | Partial capture |
| 08-22 17:26 | 20m | -9 / - | UA3VVA | - / -1 | 3 | ✓ Closing fragment |
| 08-22 17:14 | 20m | -6 / -8 | 7X2KF | -14 / - | 8 | Partial capture |
| 07-08 03:50 | 20m | - / -13 | LZ2VQ | -8 / - | 3 | ✓ Closing fragment |
| 07-06 18:46 | 40m | - / -15 | TA6MMI | -14 / - | 2 | ✓ Closing fragment |
| 07-06 17:58 | 20m | -10 / - | EB3DBR | - / - | 3 | Partial capture |
| 07-06 17:47 | 20m | -12 / -10 | LZ1ZF | -12 / - | 3 | ✓ Closing observed |
| 07-06 17:42 | 20m | -19 / - | HA7NB | - / -6 | 2 | ✓ Closing fragment |
| 06-29 03:12 | 20m | - / +4 | CT7BQA | -12 / - | 2 | ✓ Closing fragment |
| 06-28 04:51 | 20m | - / -13 | TA2ANK | -8 / - | 3 | Partial capture |
| 06-26 17:09 | 10m | -20 / - | OZ7DR | - / -17 | 2 | ✓ Closing fragment |
| 06-26 16:56 | 40m | - / - | DL7ACA | -10 / - | 2 | Partial capture |
| 06-25 03:27 | 20m | -12 / - | YU7ZZ | - / -7 | 3 | ✓ Closing fragment |
| 06-21 08:47 | 20m | - / - | SV2HTW | +2 / - | 2 | ✓ Closing fragment |
| 06-21 05:19 | 20m | - / - | RU4SS | -15 / - | 3 | ✓ Closing fragment |
| 06-19 03:55 | 40m | -2 / - | F5PBG | - / -14 | 3 | Partial capture |
| 06-19 03:54 | 40m | -8 / -17 | G0OYQ | 0 / -8 | 3 | Partial capture |
| 06-19 03:50 | 40m | 0 / - | 9A60CBM | - / - | 2 | Partial capture |
| 06-19 03:27 | 40m | -12 / - | N1NRL | - / - | 2 | Partial capture |
| 06-19 03:23 | 40m | -15 / - | PV8AJ | - / -9 | 3 | ✓ Closing fragment |
| 06-19 03:22 | 40m | -9 / - | YM1KSR | - / - | 2 | Partial capture |
| 06-19 03:21 | 40m | -2 / - | Z34CMF | - / - | 2 | Partial capture |
| 06-18 03:41 | 40m | - / 0 | SM7RHI | -8 / - | 2 | ✓ Closing fragment |
| 06-18 03:33 | 40m | - / - | EA5IT | -8 / - | 2 | Partial capture |
| 06-18 03:27 | 20m | - / - | RZ4FWA | -10 / - | 2 | Partial capture |
| 06-14 05:20 | 40m | - / -4 | <...> | -12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 035145 -11 527 DK4HM LZ2VQ 73 171200 -6 1001 DK4HM EA3HKA -04 171445 -10 730 7X2KF DK4HM JN58 (x2) 171530 -14 633 DK4HM 7X2KF -08 171545 -5 730 7X2KF DK4HM JN58 (x5) 172615 -9 1848 UA3VVA DK4HM JN58 (x3) 053630 -13 1134 DK4HM SV8JVM -12 (x2)
UTC dB Audio Message 035430 +0 637 DK4HM G0OYQ -17 035445 -7 637 G0OYQ DK4HM R-08 035545 -4 637 F5PBG DK4HM -14 (x3) 165600 -10 2539 DK4HM DL7ACA JO40 (x2) 045030 -19 1933 DK4HM SP1EG -03 035130 -16 1810 DK4HM F5RRS JN36 184615 -15 1050 DK4HM TA6MMI -15 (x2) 185930 -8 439 DK4HM DB9LG -01 042530 -17 2105 DK4HM HA7TM RR73 043045 -11 1487 DK4HM IR7MGGC -15 043215 -16 2406 EI9KF DK4HM JN58
UTC dB Audio Message 170900 -20 1555 OZ7DR DK4HM R-17 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.