DO4LC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DO4LC, decoded by SO8OO in southeastern Poland. 258 related FT8 messages, 49 CQ messages, observed on 80m, 20m, 10m, across 20 UTC dates. Heard between 2026-07-18 and 2026-08-20.
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 DO4LC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DO4LC
Approximate centre of JN58, decoded 2026-08-20 21:36 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 | DO4LC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 21:36 | 80m | -10 / +5 | DM4SB | -13 / -3 | 5 | ✓ Full exchange observed |
| 08-20 21:32 | 80m | -7 / -16 | IK4LZH | 0 / -1 | 8 | ✓ Full exchange observed |
| 08-20 21:24 | 80m | -12 / -19 | YT5DL | +9 / -3 | 5 | ✓ Full exchange observed |
| 08-20 21:23 | 80m | -19 / - | IN3XUG | -4 / - | 5 | Partial capture |
| 08-20 21:19 | 80m | -18 / +5 | DO1MDO | -3 / - | 7 | ✓ Full exchange observed |
| 08-17 19:35 | 80m | -15 / -12 | IQ4JO | -4 / +8 | 2 | Partial capture |
| 08-17 19:03 | 80m | - / -2 | OK1VKX | +4 / - | 4 | ✓ Closing fragment |
| 08-17 19:02 | 80m | - / -17 | DL9KM | -12 / - | 4 | ✓ Closing fragment |
| 08-15 19:10 | 80m | - / - | OI5AY | -3 / - | 6 | Partial capture |
| 08-15 19:06 | 80m | - / -3 | DO1ID | +6 / - | 2 | ✓ Closing fragment |
| 08-15 19:03 | 80m | - / - | DO1ID | +5 / - | 2 | Partial capture |
| 08-14 21:15 | 80m | - / - | DO5PY | -1 / - | 3 | Partial capture |
| 08-14 21:11 | 80m | -6 / - | HB9MZI | - / -11 | 3 | ✓ Closing fragment |
| 08-14 21:06 | 80m | - / -11 | F1PBZ | +7 / - | 4 | Partial capture |
| 08-12 21:10 | 80m | - / - | DO1SWC | -10 / - | 7 | Partial capture |
| 08-12 21:10 | 80m | -4 / -9 | DO9JTR | -16 / - | 13 | Partial capture |
| 08-12 21:09 | 80m | - / - | DO5PY | -1 / - | 2 | Partial capture |
| 08-09 19:30 | 80m | -16 / -13 | OH3OJ/1 | 0 / - | 2 | Partial capture |
| 08-09 19:20 | 80m | - / - | OK1FED | -14 / - | 8 | Partial capture |
| 08-09 19:19 | 80m | -11 / -16 | IW2DNI | -4 / -1 | 8 | ✓ Full exchange observed |
| 08-09 19:19 | 80m | - / -10 | SP5MIG | -1 / - | 2 | Partial capture |
| 08-09 19:18 | 80m | - / - | DL8TV | -2 / - | 3 | Partial capture |
| 08-09 18:58 | 80m | - / -13 | DL1UDO | -12 / - | 5 | Partial capture |
| 08-09 18:57 | 80m | -17 / -4 | HB9CCM | -20 / +8 | 8 | ✓ Full exchange observed |
| 08-09 12:58 | 20m | - / - | DG5PW | -20 / - | 3 | Partial capture |
| 08-07 20:06 | 80m | -24 / - | DL2RN | -12 / -2 | 4 | ✓ Closing observed |
| 08-01 21:25 | 80m | -14 / -7 | F6BHK | -7 / 0 | 2 | Partial capture |
| 08-01 20:35 | 80m | -6 / - | DL7ACN | - / - | 2 | Partial capture |
| 07-29 20:34 | 80m | -4 / -17 | OK1HEH | +10 / - | 3 | ✓ Closing observed |
| 07-29 20:16 | 80m | -9 / -11 | DO8JB | -6 / - | 4 | ✓ Closing observed |
| 07-28 21:08 | 80m | - / -9 | OK1HEH | -1 / - | 2 | Partial capture |
| 07-28 21:08 | 80m | - / -4 | ON6CQ | -24 / - | 2 | Partial capture |
| 07-28 21:07 | 80m | -14 / +8 | OK1AR | +11 / - | 9 | ✓ Full exchange observed |
| 07-28 21:03 | 80m | -15 / - | IQ4JO | +6 / +9 | 4 | Partial capture |
| 07-28 20:56 | 80m | -12 / +7 | DG4BZ | -22 / +3 | 4 | ✓ Full exchange observed |
| 07-28 20:50 | 80m | -13 / -8 | LB7ZG | -12 / +6 | 5 | ✓ Full exchange observed |
| 07-28 20:45 | 80m | -14 / - | CT7AUT | - / - | 3 | Partial capture |
| 07-28 20:42 | 80m | -15 / -13 | SP7ZM | +14 / +10 | 8 | ✓ Full exchange observed |
| 07-28 20:40 | 80m | -14 / -12 | DL4KSD | -7 / - | 7 | ✓ Closing observed |
| 07-28 20:38 | 80m | - / - | DL5AX | 0 / - | 5 | Partial capture |
| 07-28 20:38 | 80m | -16 / -10 | SP1MGM | +9 / +10 | 5 | ✓ Full exchange observed |
| 07-24 22:16 | 80m | - / - | SP6FME | +8 / - | 2 | Partial capture |
| 07-24 18:35 | 80m | -24 / - | OE9MHV | - / -12 | 2 | Partial capture |
| 07-24 18:32 | 80m | - / +8 | DL5OAH | -10 / - | 2 | ✓ Closing fragment |
| 07-24 18:31 | 80m | -18 / -14 | DO5RBB | -17 / +1 | 5 | ✓ Full exchange observed |
| 07-23 20:05 | 80m | -12 / -9 | UR3CTU | +10 / - | 3 | Partial capture |
| 07-23 20:01 | 80m | -9 / - | DA6NEL | - / - | 2 | ✓ Closing fragment |
| 07-23 19:54 | 80m | -11 / - | PW8BR | - / - | 2 | Partial capture |
| 07-22 19:57 | 80m | -13 / - | C31KC | - / -17 | 3 | ✓ Closing fragment |
| 07-22 19:52 | 80m | -13 / +1 | DL8TV | +2 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213215 -2 403 DO4LC IK4LZH JN54 213230 -12 695 IK4LZH DO4LC -01 213245 -2 403 DO4LC IK4LZH R-16 213300 -5 695 IK4LZH DO4LC RR73 213315 +2 403 DO4LC IK4LZH R-16 213330 -5 695 IK4LZH DO4LC RR73 213345 +1 403 DO4LC IK4LZH R-16 213400 -7 695 IK4LZH DO4LC RR73 213600 -13 695 CQ DO4LC JN58 a1 213615 -13 695 DO4LC DM4SB JN58 213630 -12 695 CQ DO4LC JN58 a1 213700 -11 695 DM4SB DO4LC -03 213715 -13 695 DO4LC DM4SB R+05 213730 -8 695 DM4SB DO4LC RR73 213745 -14 696 DO4LC DM4SB 73
UTC dB Audio Message 125830 -20 1394 DO4LC DG5PW JO30 (x3)
UTC dB Audio Message 141900 -17 2020 DO4LC YO9PH -14 172600 -14 813 DO4LC DK2SW JO43 172600 +5 2642 DO4LC PG9S JO32 (x3) 172730 -8 813 DO4LC DK2SW JO43 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.