DA5UL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DA5UL, decoded by SO8OO in southeastern Poland. 236 related FT8 messages, observed on 20m, across 2 UTC dates. Heard between 2026-06-17 and 2026-06-18.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations DA5UL worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DA5UL
Approximate centre of JN58, decoded 2026-06-18 08:19 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 | DA5UL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-18 08:19 | 20m | -8 / -5 | F1THK | +5 / - | 2 | Partial capture |
| 06-18 08:17 | 20m | - / -3 | M9VMT | -4 / - | 2 | ✓ Closing fragment |
| 06-18 08:15 | 20m | -11 / - | LZ3DU | - / -21 | 2 | ✓ Closing fragment |
| 06-18 08:13 | 20m | - / -20 | RA9YJU | -10 / - | 2 | ✓ Closing fragment |
| 06-18 08:10 | 20m | - / 0 | PE9JAN | +1 / - | 3 | ✓ Closing fragment |
| 06-18 08:06 | 20m | -2 / -16 | R4OF | -7 / -24 | 13 | ✓ Full exchange observed |
| 06-18 08:05 | 20m | -2 / -12 | TA1ZTC | -3 / +9 | 5 | ✓ Closing observed |
| 06-18 08:01 | 20m | +12 / - | AE6CH | - / - | 8 | Partial capture |
| 06-18 07:57 | 20m | +6 / - | KC9USW | - / - | 6 | Partial capture |
| 06-18 07:50 | 20m | +1 / - | F4DIA | - / -24 | 12 | Partial capture |
| 06-18 07:48 | 20m | -8 / - | M7SZB | - / -17 | 3 | ✓ Closing fragment |
| 06-18 07:46 | 20m | -1 / - | IR5RTSE | -11 / - | 3 | Partial capture |
| 06-18 07:43 | 20m | -9 / -18 | PD1TVN | -9 / -13 | 2 | Partial capture |
| 06-18 07:39 | 20m | +5 / - | HG8LXL | - / - | 3 | ✓ Closing fragment |
| 06-18 07:38 | 20m | 0 / - | EA5QS | - / -9 | 3 | ✓ Closing fragment |
| 06-18 07:34 | 20m | +5 / - | GM4ZTO | - / - | 7 | Partial capture |
| 06-18 07:32 | 20m | -1 / -9 | R5ZQ | -6 / -5 | 4 | ✓ Full exchange observed |
| 06-18 07:30 | 20m | -8 / - | <...> | - / -19 | 2 | Partial capture |
| 06-18 07:27 | 20m | -1 / - | GJ0KYZ | - / +9 | 3 | ✓ Closing fragment |
| 06-18 07:23 | 20m | -2 / - | KB3DQI | - / -21 | 5 | Partial capture |
| 06-18 07:19 | 20m | -1 / - | UA3LKM | - / -16 | 7 | ✓ Closing fragment |
| 06-18 07:16 | 20m | +5 / - | PD7RF | - / - | 5 | Partial capture |
| 06-18 07:15 | 20m | - / - | R7DX | +7 / - | 6 | Partial capture |
| 06-18 07:13 | 20m | -7 / -5 | R8CIS | -19 / -11 | 2 | Partial capture |
| 06-18 07:13 | 20m | -9 / - | EA5DQW | - / -5 | 3 | ✓ Closing fragment |
| 06-18 07:12 | 20m | -3 / - | UI6O | -9 / - | 2 | ✓ Closing observed |
| 06-18 07:04 | 20m | +8 / - | VK2AAI | - / -24 | 7 | Partial capture |
| 06-18 06:56 | 20m | -7 / -10 | TA4INO | 0 / - | 3 | ✓ Closing observed |
| 06-18 06:54 | 20m | -1 / - | GM0GDD | - / -19 | 3 | ✓ Closing fragment |
| 06-18 06:48 | 20m | -3 / - | <...> | - / - | 4 | Partial capture |
| 06-18 06:46 | 20m | - / - | OH5KNL | +8 / - | 2 | ✓ Closing fragment |
| 06-18 06:38 | 20m | -3 / - | UA3ZMQ | - / - | 5 | Partial capture |
| 06-18 06:36 | 20m | - / -2 | UR3LM | -7 / - | 3 | ✓ Closing fragment |
| 06-18 06:33 | 20m | -18 / - | ZL3IO | - / -11 | 2 | Partial capture |
| 06-18 06:28 | 20m | -1 / - | 5P1KZX | - / -14 | 3 | ✓ Closing fragment |
| 06-18 06:26 | 20m | -15 / - | ZL4TT | - / - | 3 | Partial capture |
| 06-18 06:08 | 20m | - / -7 | YO4HQF | -5 / - | 2 | Partial capture |
| 06-18 05:26 | 20m | - / -10 | LZ1JZ | +12 / - | 4 | ✓ Closing fragment |
| 06-18 04:37 | 20m | -12 / - | VK2AAI | - / - | 2 | Partial capture |
| 06-18 04:32 | 20m | -5 / - | VJ6X | - / - | 3 | Partial capture |
| 06-18 04:26 | 20m | -2 / - | NT6X | - / - | 2 | Partial capture |
| 06-18 04:23 | 20m | -14 / - | YO8BJK | - / -12 | 2 | Partial capture |
| 06-18 04:22 | 20m | -11 / -13 | R3WF | -2 / -9 | 5 | ✓ Full exchange observed |
| 06-18 04:21 | 20m | 0 / - | NT6X | - / - | 2 | Partial capture |
| 06-18 04:19 | 20m | -12 / - | RC9WC | +2 / - | 3 | ✓ Closing observed |
| 06-18 03:55 | 20m | -11 / - | K4C | - / - | 4 | Partial capture |
| 06-18 03:51 | 20m | -8 / -5 | N8QA | -9 / -7 | 3 | ✓ Full exchange observed |
| 06-18 03:37 | 20m | -12 / -20 | RV9CD | -16 / -9 | 11 | ✓ Full exchange observed |
| 06-18 03:34 | 20m | -4 / - | VE6NS | - / -22 | 4 | Partial capture |
| 06-18 03:25 | 20m | - / -20 | A61OK | -16 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 080845 -4 1188 DA5UL R4OF RR73 (x2) 080930 +2 1189 R4OF DA5UL R-24 080945 -13 1188 DA5UL R4OF RR73 081045 +1 523 DA5UL PE9JAN JO22 (x3) 081345 -8 684 DA5UL RA9YJU -20 (x2) 081530 -11 1371 LZ3DU DA5UL R-21 (x2) 081715 -7 1068 DA5UL M9VMT -03 (x2) 081930 -8 2351 F1THK DA5UL JN58 082045 +5 2351 DA5UL F1THK -05
UTC dB Audio Message 104445 -12 920 UW8SM DA5UL +08
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.