DL4WH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL4WH, decoded by SO8OO in southeastern Poland. 140 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-05-24 and 2026-07-13.
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 DL4WH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DL4WH
Approximate centre of JO31, decoded 2026-07-13 15:27 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 | DL4WH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-13 17:09 | 20m | - / -16 | CN2DX | -6 / - | 2 | Partial capture |
| 07-13 15:27 | 20m | -20 / - | 9H4JX | - / -8 | 2 | Partial capture |
| 07-09 13:48 | 20m | - / -21 | IK4RVY | -16 / - | 3 | Partial capture |
| 06-17 17:49 | 20m | -6 / - | SM0EJR | -9 / - | 2 | ✓ Closing observed |
| 06-17 17:23 | 20m | -10 / -14 | R0AX | +6 / +8 | 4 | ✓ Full exchange observed |
| 06-17 07:44 | 20m | - / -14 | W4PSK | -9 / - | 2 | ✓ Closing fragment |
| 06-17 07:37 | 20m | - / -4 | OH5KNL | +5 / - | 3 | ✓ Closing fragment |
| 06-17 07:26 | 20m | -7 / - | F5IXN | - / -7 | 2 | Partial capture |
| 06-17 07:22 | 20m | -12 / - | E75C | - / -8 | 4 | ✓ Closing fragment |
| 06-17 07:17 | 20m | -10 / +4 | UR4QWW | -3 / - | 8 | ✓ Closing observed |
| 06-17 07:03 | 20m | -17 / - | VK3BOY | - / - | 2 | Partial capture |
| 06-15 06:47 | 20m | - / -6 | R3DMS | -2 / - | 2 | ✓ Closing fragment |
| 06-13 17:41 | 20m | - / -20 | EA8UP | -10 / - | 2 | ✓ Closing fragment |
| 06-13 02:47 | 20m | -13 / - | K8BL | - / - | 2 | Partial capture |
| 06-12 23:46 | 20m | - / - | WO3T | -4 / - | 3 | Partial capture |
| 06-11 09:07 | 20m | -21 / -2 | IQ9BF | +1 / -15 | 4 | ✓ Full exchange observed |
| 06-11 07:56 | 20m | - / -13 | F5RRS | -3 / - | 3 | ✓ Closing fragment |
| 06-09 08:33 | 20m | -6 / -4 | F5URG | -2 / - | 4 | ✓ Closing observed |
| 06-08 12:55 | 20m | - / -22 | 9A4ZM | +12 / - | 2 | ✓ Closing fragment |
| 06-08 12:53 | 20m | -11 / -21 | OH2XO | -4 / - | 5 | ✓ Closing observed |
| 06-07 03:01 | 40m | -14 / - | PV8AJ | - / - | 2 | Partial capture |
| 06-06 18:47 | 20m | - / -21 | BG4UCZ | -8 / - | 3 | ✓ Closing fragment |
| 06-05 16:03 | 20m | - / -6 | LA1PHA | -3 / - | 5 | ✓ Closing fragment |
| 06-05 09:30 | 20m | -24 / -14 | E75AA | +3 / -19 | 9 | ✓ Full exchange observed |
| 06-04 20:57 | 20m | - / -24 | BG4UCZ | -1 / - | 4 | Partial capture |
| 06-04 20:39 | 40m | -14 / - | YT1VDA | +3 / -16 | 4 | ✓ Closing observed |
| 06-04 20:35 | 40m | -16 / -18 | YT1VDA | -2 / - | 5 | Partial capture |
| 06-03 11:41 | 10m | - / -7 | LA3LUA | -2 / - | 2 | ✓ Closing fragment |
| 06-03 07:41 | 40m | - / - | SP6FME | +3 / - | 2 | Partial capture |
| 06-03 07:40 | 40m | - / -18 | OK1ACE | +2 / - | 2 | Partial capture |
| 06-03 07:18 | 20m | - / -15 | SP2EWQ | +2 / - | 4 | ✓ Closing fragment |
| 06-03 07:17 | 20m | -20 / - | LB8MG | -8 / - | 3 | ✓ Closing observed |
| 06-03 07:12 | 20m | -13 / - | LB8MG | -11 / -13 | 7 | ✓ Closing observed |
| 06-02 01:57 | 40m | - / -3 | OJ0Z | -2 / - | 2 | ✓ Closing fragment |
| 06-01 23:20 | 40m | -3 / - | IZ5UFM | -6 / -12 | 3 | ✓ Closing observed |
| 06-01 23:19 | 40m | -2 / -12 | YL2KF | 0 / -16 | 4 | ✓ Full exchange observed |
| 06-01 23:14 | 20m | -20 / - | HZ1TT | - / - | 2 | Partial capture |
| 06-01 18:13 | 40m | -22 / -15 | UW5KW | -6 / - | 3 | ✓ Closing observed |
| 06-01 17:58 | 40m | -16 / - | 9A4AA | - / - | 2 | Partial capture |
| 06-01 17:55 | 40m | -6 / - | ON3BLC | - / - | 3 | Partial capture |
| 06-01 17:22 | 40m | -17 / -12 | F1DXP | -6 / - | 3 | ✓ Closing observed |
| 06-01 17:17 | 40m | -18 / - | DK7ZT | -5 / -11 | 2 | ✓ Closing observed |
| 06-01 11:01 | 10m | - / -9 | 4O4DB | 0 / - | 2 | Partial capture |
| 06-01 10:45 | 20m | -18 / -6 | WK2M | -18 / -2 | 3 | Partial capture |
| 06-01 07:04 | 20m | - / -13 | SV9TLU | +3 / - | 2 | ✓ Closing fragment |
| 05-31 20:15 | 40m | -11 / -7 | LA1AAA | +8 / - | 7 | ✓ Closing observed |
| 05-31 20:10 | 40m | -7 / - | LA1AAA | - / - | 2 | Partial capture |
| 05-31 19:04 | 20m | -18 / -17 | JA3PQX | -10 / -15 | 5 | ✓ Full exchange observed |
| 05-31 18:36 | 20m | -17 / - | HA8IB | - / - | 5 | Partial capture |
| 05-30 11:06 | 20m | -23 / - | UA4FEN | -4 / - | 2 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172415 +5 2381 DL4WH R0AX RR73 174915 -9 2863 DL4WH SM0EJR RRR 174930 -6 2863 SM0EJR DL4WH 73 175830 -22 1204 OM3CPV DL4WH 73 180215 -14 767 Z34K DL4WH JO31 134845 -12 2072 DL4WH IK4RVY -21 (x3) 181630 -10 1833 DL4WH <...> -14 152745 -22 1923 9H4JX DL4WH JO31 (x2) 170900 -2 1779 DL4WH CN2DX -16 (x3) 195945 -18 983 OM7AMA DL4WH 73
UTC dB Audio Message 074115 +3 2339 DL4WH OK1ACE RRR 074145 +3 2338 DL4WH SP6FME JO90 (x2) 203515 -17 2040 YT1VDA DL4WH JO31 (x2) 203600 -2 2041 DL4WH YT1VDA -18 (x3) 203945 -14 2041 YT1VDA DL4WH R-16 204100 +3 2041 DL4WH YT1VDA RR73 204115 -11 2041 YT1VDA DL4WH R-16 (x2) 030115 -16 1536 PV8AJ DL4WH JO31 (x2) 201900 -8 1390 DL4WH LY100RADIO -17
UTC dB Audio Message 110115 +5 869 DL4WH 4O4DB -09 (x2) 114130 -6 324 DL4WH LA3LUA -07 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.