DL4DD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL4DD, decoded by SO8OO in southeastern Poland. 147 related FT8 messages, 29 CQ messages, observed on 20m, across 6 UTC dates. Heard between 2026-08-04 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 DL4DD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DL4DD
Approximate centre of JO43, decoded 2026-08-22 08:58 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 | DL4DD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 09:03 | 20m | -16 / - | F4HSB | -2 / - | 2 | ✓ Closing observed |
| 08-22 09:02 | 20m | - / -6 | M0YWA | -12 / - | 2 | ✓ Closing fragment |
| 08-22 09:00 | 20m | -17 / -2 | F8WAJ | -2 / -8 | 3 | ✓ Full exchange observed |
| 08-22 08:58 | 20m | - / - | F1PPH | -15 / - | 3 | Partial capture |
| 08-22 08:52 | 20m | - / -15 | F1PBZ | +2 / - | 2 | ✓ Closing fragment |
| 08-21 12:59 | 20m | - / - | DL6EL | +14 / - | 3 | Partial capture |
| 08-21 12:57 | 20m | -12 / -25 | OH2XO | -7 / -13 | 5 | ✓ Full exchange observed |
| 08-21 10:51 | 20m | - / - | DL1YS | -4 / - | 2 | Partial capture |
| 08-21 10:51 | 20m | -16 / - | LA6OCA | - / -7 | 2 | ✓ Closing fragment |
| 08-21 10:37 | 20m | - / -7 | OK1VCB | -2 / - | 2 | ✓ Closing fragment |
| 08-21 09:47 | 20m | - / -12 | HA3LI | +10 / - | 2 | ✓ Closing fragment |
| 08-20 11:40 | 20m | - / -12 | ON4AOI | -4 / - | 2 | ✓ Closing fragment |
| 08-20 11:28 | 20m | - / -9 | EC3A | 0 / - | 2 | ✓ Closing fragment |
| 08-20 10:09 | 20m | - / -14 | F/HB9VKL | -9 / - | 2 | Partial capture |
| 08-20 10:09 | 20m | - / - | F4HSB | -14 / - | 4 | Partial capture |
| 08-20 09:59 | 20m | -6 / -10 | RN6MA | +10 / -1 | 4 | ✓ Full exchange observed |
| 08-20 09:56 | 20m | -9 / -15 | ES2AJ | -10 / -11 | 4 | ✓ Full exchange observed |
| 08-20 09:53 | 20m | -10 / - | RU4SS | -3 / -19 | 2 | ✓ Closing observed |
| 08-20 09:51 | 20m | -9 / - | EA5D | 0 / +2 | 4 | ✓ Closing observed |
| 08-20 09:50 | 20m | - / - | EA5HM | -3 / - | 5 | Partial capture |
| 08-20 09:49 | 20m | -8 / - | R1AV | - / -2 | 2 | ✓ Closing fragment |
| 08-20 09:45 | 20m | -2 / +3 | HB9ACA | +2 / - | 3 | ✓ Closing observed |
| 08-20 09:43 | 20m | -1 / +10 | HB10GBT | -3 / - | 2 | ✓ Closing observed |
| 08-20 09:41 | 20m | -8 / - | TF5B | - / - | 2 | Partial capture |
| 08-20 09:38 | 20m | - / -1 | CT3MD | +4 / - | 2 | ✓ Closing fragment |
| 08-20 09:36 | 20m | -10 / -13 | F4HTA | -3 / -18 | 25 | ✓ Full exchange observed |
| 08-20 08:04 | 20m | -18 / -15 | T77RN | +5 / - | 4 | ✓ Closing observed |
| 08-20 07:51 | 20m | -6 / +3 | IS0KNG | -9 / -12 | 3 | ✓ Full exchange observed |
| 08-20 07:48 | 20m | - / -10 | HB9XBY | -11 / - | 2 | ✓ Closing fragment |
| 08-20 07:32 | 20m | - / -23 | HB9OAB | -4 / - | 2 | ✓ Closing fragment |
| 08-20 07:29 | 20m | -8 / - | R3NCG | - / -13 | 2 | Partial capture |
| 08-20 07:27 | 20m | - / -9 | YO4GIY | -7 / - | 2 | ✓ Closing fragment |
| 08-20 07:25 | 20m | - / -7 | F5MOO | +2 / - | 2 | ✓ Closing fragment |
| 08-20 06:49 | 20m | -5 / - | R5AV | -1 / -5 | 2 | ✓ Closing observed |
| 08-19 16:56 | 20m | - / -12 | A41KB | -2 / - | 2 | Partial capture |
| 08-18 11:57 | 20m | - / -8 | DL9YNG | -11 / - | 2 | Partial capture |
| 08-18 11:57 | 20m | - / - | SV1EKI | -17 / - | 2 | Partial capture |
| 08-18 10:47 | 20m | - / -15 | US1MM | -4 / - | 6 | ✓ Closing fragment |
| 08-18 10:41 | 20m | - / -8 | UR4QWW | -16 / - | 5 | Partial capture |
| 08-18 10:36 | 20m | - / -1 | DH2RL | -3 / - | 3 | ✓ Closing fragment |
| 08-18 10:34 | 20m | - / -11 | EB3JT | -14 / - | 2 | Partial capture |
| 08-18 10:31 | 20m | - / +10 | OE8PIT | -8 / - | 3 | ✓ Closing fragment |
| 08-04 14:27 | 20m | - / -17 | F5ADE | -18 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 085230 +4 2727 DL4DD F1PBZ -15 (x2) 085645 -8 2349 CQ DL4DD JO43 (x2) 085800 -18 2349 DL4DD F1PPH JN07 085815 -18 2349 CQ DL4DD JO43 085930 -11 2349 DL4DD F1PPH JN07 (x2) 090030 -2 2349 DL4DD F8WAJ -02 090045 -17 2349 F8WAJ DL4DD R-08 090100 -3 2349 DL4DD F8WAJ RR73 090245 -11 2576 DL4DD M0YWA -06 (x2) 090345 -2 1922 DL4DD F4HSB JN37 090430 -16 1922 F4HSB DL4DD RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.