DH1DK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DH1DK, decoded by SO8OO in southeastern Poland. 498 related FT8 messages, 208 CQ messages, observed on 80m, 40m, 20m, 10m, across 29 UTC dates. Heard between 2026-05-21 and 2026-08-18.
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 DH1DK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DH1DK
Approximate centre of JO41, decoded 2026-08-18 18:01 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 | DH1DK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 17:59 | 40m | -5 / -12 | RZ6AKF | -5 / - | 3 | ✓ Closing observed |
| 08-17 17:46 | 80m | -3 / +6 | DO1BWS | -9 / - | 9 | ✓ Full exchange observed |
| 08-17 17:42 | 80m | +1 / - | UT5ZC | - / - | 4 | Partial capture |
| 08-17 17:41 | 80m | - / - | DA6MS | -18 / - | 2 | Partial capture |
| 08-16 06:40 | 40m | - / - | DH6DAO | -13 / - | 2 | ✓ Closing fragment |
| 08-13 20:30 | 80m | - / - | DK4REX | +8 / - | 4 | Partial capture |
| 08-13 20:30 | 80m | +1 / +1 | LB5WB | +14 / - | 3 | ✓ Closing observed |
| 08-13 20:29 | 80m | - / - | OE8RPK | -16 / - | 6 | Partial capture |
| 08-13 20:27 | 80m | -2 / -7 | DM5JBN | +5 / - | 5 | ✓ Full exchange observed |
| 08-13 20:26 | 80m | -2 / +4 | DL1EDR | +8 / - | 5 | ✓ Full exchange observed |
| 08-11 20:19 | 40m | -14 / +3 | DL6RS | -8 / -1 | 4 | ✓ Full exchange observed |
| 08-11 20:14 | 40m | - / -6 | SP3IPA | -8 / - | 2 | Partial capture |
| 08-05 20:14 | 80m | -3 / +9 | DO9JTR | -18 / - | 3 | ✓ Closing observed |
| 08-05 20:14 | 80m | - / -9 | HB10GBT | -10 / - | 2 | ✓ Closing fragment |
| 08-05 20:13 | 80m | -11 / - | <...> | - / -1 | 2 | Partial capture |
| 08-05 20:13 | 80m | - / - | YO8PS | +7 / - | 4 | Partial capture |
| 08-05 20:12 | 80m | - / - | UR5KC | +8 / - | 2 | Partial capture |
| 08-05 20:09 | 80m | -8 / - | <...> | - / +4 | 2 | Partial capture |
| 08-03 20:11 | 40m | - / - | RV3YN | -14 / - | 2 | Partial capture |
| 07-31 20:06 | 80m | -5 / -6 | 5P1KZX | -4 / -6 | 5 | ✓ Full exchange observed |
| 07-31 20:06 | 80m | - / - | DL1UDO | -15 / - | 2 | Partial capture |
| 07-31 20:02 | 80m | - / - | DJ3HW | -6 / - | 8 | Partial capture |
| 07-31 20:00 | 80m | -11 / -5 | OZ2LC | -11 / -5 | 4 | ✓ Full exchange observed |
| 07-31 19:57 | 80m | -16 / -13 | HA7XL | +11 / +2 | 4 | ✓ Full exchange observed |
| 07-31 19:55 | 80m | -18 / -8 | DO5PAP | -15 / -13 | 3 | ✓ Full exchange observed |
| 07-24 19:50 | 40m | - / +4 | OE5ROR | +1 / - | 3 | ✓ Closing fragment |
| 07-24 19:43 | 40m | - / -3 | E70SZ | -6 / - | 3 | ✓ Closing fragment |
| 07-24 19:31 | 80m | -6 / - | PE1NPS | - / +8 | 2 | ✓ Closing fragment |
| 07-24 13:10 | 20m | -12 / - | HA3GX | - / -14 | 2 | Partial capture |
| 07-24 13:07 | 20m | - / - | DL9KM | -17 / - | 6 | Partial capture |
| 07-24 13:05 | 20m | - / -10 | F1PBZ | -8 / - | 2 | Partial capture |
| 07-21 18:07 | 80m | -12 / 0 | F4GVO | -11 / +9 | 4 | ✓ Full exchange observed |
| 07-21 17:59 | 80m | -10 / - | DO6KGS | - / +9 | 2 | ✓ Closing fragment |
| 07-21 17:57 | 80m | -8 / - | DO1FZL | -4 / - | 4 | ✓ Full exchange observed |
| 07-10 18:41 | 40m | - / +7 | DL6EL | -1 / - | 4 | ✓ Closing fragment |
| 07-03 20:25 | 40m | - / - | OK2VCR | -8 / - | 2 | Partial capture |
| 07-03 20:25 | 40m | -4 / - | G4YAN | - / -12 | 2 | Partial capture |
| 07-03 20:24 | 40m | - / - | RA4Y | -20 / - | 2 | Partial capture |
| 07-03 20:21 | 40m | - / - | SV1EKI | -11 / - | 2 | Partial capture |
| 07-03 20:21 | 40m | -10 / - | DJ2MS | - / +10 | 2 | Partial capture |
| 06-23 19:30 | 80m | -8 / -12 | YL3AVN | +6 / -2 | 6 | ✓ Full exchange observed |
| 06-23 19:29 | 80m | -6 / - | DA6CH | - / -4 | 3 | ✓ Closing fragment |
| 06-23 19:25 | 80m | -9 / - | DK3TNA | -4 / +7 | 5 | Partial capture |
| 06-23 19:25 | 80m | -8 / - | DM2BPG | +9 / - | 5 | ✓ Full exchange observed |
| 06-23 19:22 | 80m | -8 / -9 | DK2BK | -6 / +7 | 4 | ✓ Full exchange observed |
| 06-23 19:17 | 80m | +3 / -2 | DK3TNA | +5 / -15 | 6 | Partial capture |
| 06-23 19:11 | 80m | -7 / - | DA6JAN | -5 / - | 7 | ✓ Closing observed |
| 06-19 05:19 | 40m | -2 / - | MW7FKA | - / +3 | 2 | ✓ Closing fragment |
| 06-19 05:16 | 40m | -6 / - | IZ4AIF | +5 / - | 5 | ✓ Full exchange observed |
| 06-18 05:22 | 40m | -3 / +7 | IQ2UL | +4 / +1 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 130545 -10 727 CQ DH1DK JO41 130600 -1 2587 DH1DK IQ4JO JN63 130615 -13 727 CQ DH1DK JO41 130645 -8 2810 DH1DK F1PBZ -13 130645 -7 727 CQ DH1DK JO41 (x2) 130730 -9 1787 DH1DK DL9KM JN68 (x6) 131045 -8 624 HA3GX DH1DK -14 (x2) 085515 -11 875 F1IQH DH1DK -19
UTC dB Audio Message 201430 -10 1011 DH1DK SP3IPA R-06 201530 -7 985 DH1DK ON1AEY JO11 201845 -15 984 CQ DH1DK JO41 a1 201915 -14 985 DL6RS DH1DK -01 201930 -8 438 DH1DK DL6RS R+03 201945 -14 985 DL6RS DH1DK RR73 202000 -7 439 DH1DK DL6RS 73 064030 -14 737 DH1DK DH6DAO JO41 (x2) 064630 -10 685 DH1DK SP2KW JO92 175915 -16 785 CQ DH1DK JO41 a1 175930 -3 785 DH1DK RZ6AKF -12 (x2) 180115 -5 785 RZ6AKF DH1DK 73 180145 -7 785 CQ DH1DK JO41
UTC dB Audio Message 174415 +8 650 UT5ZC DH1DK JO41 174445 +0 650 CQ DH1DK JO41 (x3) 174645 -1 651 DO1BWS DH1DK JO41 (x5) 174915 -4 651 CQ DH1DK JO41 174930 -10 1007 DH1DK DO1BWS +06 174945 -5 651 DO1BWS DH1DK R+11 175000 -8 1007 DH1DK DO1BWS RR73 175015 -1 651 DO1BWS DH1DK 73 175145 -3 651 CQ DH1DK JO41
UTC dB Audio Message 120715 -16 881 CQ DH1DK JO41 (x5) 123815 -8 735 IS0LJG DH1DK -04 123830 +3 735 DH1DK IS0LJG R-08 123845 -14 735 IS0LJG DH1DK RR73 123900 -3 735 DH1DK IS0LJG R-08 123915 -18 735 IS0LJG DH1DK RR73 123930 -4 735 DH1DK IS0LJG R-08 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.