DB4PK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DB4PK, decoded by SO8OO in southeastern Poland. 102 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-06-04 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.
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Overview
Frequent QSO partners observed at SO8OO
Stations DB4PK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DB4PK
Approximate centre of JO50, decoded 2026-08-21 15:26 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 | DB4PK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 09:16 | 40m | - / - | DG4LXM | -16 / - | 2 | Partial capture |
| 08-22 09:13 | 40m | -21 / -12 | F1PBZ | -22 / +1 | 2 | Partial capture |
| 08-22 09:06 | 40m | -23 / - | 2E0GKF | - / - | 4 | Partial capture |
| 08-22 09:02 | 40m | - / - | DK2SW | -9 / - | 24 | Partial capture |
| 08-21 15:25 | 10m | -9 / - | SQ8AA | - / - | 3 | Partial capture |
| 08-21 15:20 | 10m | -15 / - | SP4MPH | - / 0 | 3 | ✓ Closing fragment |
| 08-20 15:26 | 40m | -10 / -6 | S56LKP | +2 / -2 | 5 | ✓ Full exchange observed |
| 08-20 15:24 | 40m | -14 / +1 | HA3GO | -7 / +8 | 5 | ✓ Full exchange observed |
| 08-16 09:49 | 20m | - / - | EB3JT | -18 / - | 5 | Partial capture |
| 08-08 10:13 | 20m | -22 / - | 9A3AUH | - / -16 | 3 | ✓ Closing fragment |
| 08-08 10:04 | 20m | -18 / - | TA2ANK | - / - | 2 | Partial capture |
| 08-08 09:55 | 20m | -18 / - | R6DZR | - / -7 | 2 | Partial capture |
| 08-03 15:24 | 40m | - / -10 | EW8G | -19 / - | 3 | Partial capture |
| 08-02 15:31 | 40m | - / - | OK5AG/P | -20 / - | 2 | ✓ Closing fragment |
| 08-02 15:18 | 40m | - / +4 | DM8KM | -4 / - | 2 | ✓ Closing fragment |
| 08-01 00:44 | 40m | -10 / - | K4DND | - / - | 5 | Partial capture |
| 08-01 00:24 | 40m | -10 / - | WV2B | - / - | 10 | Partial capture |
| 07-29 08:26 | 20m | - / -17 | RA3Y | -9 / - | 3 | Partial capture |
| 07-28 02:03 | 40m | -22 / - | AA4NP | - / - | 3 | Partial capture |
| 07-27 16:17 | 40m | -24 / - | G1ABR | - / - | 2 | Partial capture |
| 07-26 15:16 | 40m | - / +6 | 9A3PV | -17 / - | 2 | ✓ Closing fragment |
| 07-24 16:18 | 40m | - / - | HG8LXL | -11 / - | 3 | Partial capture |
| 07-14 21:17 | 40m | -12 / - | R4CHN | - / -24 | 3 | ✓ Closing fragment |
| 07-14 21:14 | 40m | -12 / - | A61CK | - / - | 3 | Partial capture |
| 07-14 21:12 | 40m | -12 / - | RK9UM | - / - | 3 | Partial capture |
| 07-14 20:59 | 40m | -12 / - | A61CK | - / - | 21 | Partial capture |
| 07-14 16:08 | 40m | -16 / - | EA1AYL | - / - | 2 | Partial capture |
| 07-07 20:58 | 40m | - / - | HG8LXL | -4 / - | 4 | Partial capture |
| 07-07 20:54 | 40m | -19 / -14 | YL3RK | -18 / 0 | 7 | ✓ Full exchange observed |
| 07-03 16:16 | 40m | -15 / - | LA1HW | - / - | 7 | Partial capture |
| 06-28 15:06 | 10m | -10 / - | EC3A | - / -18 | 2 | ✓ Closing fragment |
| 06-28 15:02 | 10m | -9 / - | F5SFT | - / - | 5 | Partial capture |
| 06-28 14:59 | 10m | -12 / - | OK1ZJK | - / - | 4 | Partial capture |
| 06-28 14:54 | 10m | -12 / - | F5SFT | - / - | 3 | Partial capture |
| 06-23 02:30 | 40m | -23 / - | WA3WNT | - / - | 2 | Partial capture |
| 06-23 02:25 | 40m | -20 / - | W1QLF | - / - | 2 | Partial capture |
| 06-23 02:04 | 40m | -22 / - | N2TH | - / -15 | 2 | Partial capture |
| 06-22 14:23 | 20m | - / - | GJ0KYZ | -3 / - | 4 | Partial capture |
| 06-22 08:25 | 20m | - / 0 | IK4RVY | -13 / - | 6 | Partial capture |
| 06-21 02:43 | 40m | - / +3 | MI0NWA | -6 / - | 2 | ✓ Closing fragment |
| 06-20 19:48 | 40m | - / -1 | 2E0FHM | -12 / - | 2 | ✓ Closing fragment |
| 06-18 02:44 | 40m | -19 / - | KA5PUD | - / - | 4 | Partial capture |
| 06-17 12:45 | 20m | - / - | RW3TY | -4 / - | 2 | Partial capture |
| 06-13 07:20 | 40m | -20 / +3 | SN0AK | -4 / - | 3 | ✓ Closing observed |
| 06-12 05:19 | 40m | - / -3 | DK7ZT | -16 / - | 3 | Partial capture |
| 06-12 05:18 | 40m | -6 / - | F5MYK | - / -6 | 2 | ✓ Closing fragment |
| 06-12 05:16 | 40m | -6 / - | F4GYI | - / -6 | 2 | ✓ Closing fragment |
| 06-12 05:14 | 40m | -6 / -6 | YT2FA | -16 / - | 4 | ✓ Closing observed |
| 06-12 05:08 | 40m | -2 / -12 | PA3T | -13 / -5 | 12 | Partial capture |
| 06-12 05:04 | 40m | 0 / - | UA3LRN | - / -14 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 091015 -7 2544 DB4PK DK2SW JO43 (x8) 091345 -22 2096 DB4PK F1PBZ -12 091345 +1 1103 DB4PK HG3FMZ JN96 091400 -21 1768 F1PBZ DB4PK R+01 091445 -11 2545 DB4PK DK2SW JO43 (x2) 091615 -15 1769 DB4PK DG4LXM JO61 (x2)
UTC dB Audio Message 150130 -14 1787 OK1ZJK DB4PK JO50 (x2) 150230 -10 1789 F5SFT DB4PK JO50 (x5) 150600 -9 1803 EC3A DB4PK R-18 (x2) 152030 -17 1780 SP4MPH DB4PK JO50 (x3) 152515 -12 1777 SQ8AA DB4PK JO50 (x3)
UTC dB Audio Message 082645 -11 958 DB4PK RA3Y -17 (x3) 095545 -18 1791 R6DZR DB4PK JO50 (x2) 100415 -19 1790 TA2ANK DB4PK JO50 (x2) 101345 -23 1793 9A3AUH DB4PK JO50 (x3) 094900 -17 1770 DB4PK EB3JT JN01 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.