LA5ZUA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving LA5ZUA, decoded by SO8OO in southeastern Poland. 112 related FT8 messages, 25 CQ messages, observed on 80m, 40m, 20m, across 8 UTC dates. Heard between 2026-04-26 and 2026-06-25.
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 LA5ZUA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by LA5ZUA
Approximate centre of JP43, decoded 2026-08-23 20:21 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 | LA5ZUA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-19 21:10 | 20m | -2 / - | KY4KY | - / - | 3 | Partial capture |
| 06-19 20:10 | 80m | -12 / - | HA7TM | +17 / -6 | 5 | ✓ Closing observed |
| 06-19 20:00 | 40m | -12 / -7 | TK4QP | +6 / -15 | 6 | Partial capture |
| 06-19 19:56 | 40m | - / -12 | YO4NF | -1 / - | 2 | ✓ Closing fragment |
| 06-19 14:37 | 20m | - / - | R9HEQ | -12 / - | 2 | Partial capture |
| 06-19 14:36 | 20m | -9 / - | DG4BZ | - / -17 | 2 | ✓ Closing fragment |
| 06-19 13:24 | 20m | -12 / - | TF3IG | - / -22 | 3 | ✓ Closing fragment |
| 06-19 13:21 | 20m | -13 / - | F4HLN | - / -13 | 5 | ✓ Closing fragment |
| 06-19 13:19 | 20m | -10 / -14 | G5MUT | -13 / -14 | 3 | ✓ Full exchange observed |
| 06-19 13:15 | 20m | - / - | G4DBW | -6 / - | 2 | Partial capture |
| 06-19 13:14 | 20m | -12 / - | IZ4AIF | -8 / 0 | 4 | ✓ Closing observed |
| 06-19 13:12 | 20m | -13 / - | 2E0BRU | - / -3 | 2 | ✓ Closing fragment |
| 06-19 13:10 | 20m | -13 / - | E70SZ | - / -12 | 2 | ✓ Closing fragment |
| 06-19 13:02 | 20m | -12 / - | KO4VYT | - / - | 7 | Partial capture |
| 06-19 12:16 | 20m | -14 / - | KA8HUZ | - / - | 2 | ✓ Closing fragment |
| 06-19 11:58 | 20m | -6 / - | DH2YBG | - / -15 | 2 | ✓ Closing fragment |
| 06-19 11:51 | 20m | -5 / - | SQ2OK | - / - | 2 | Partial capture |
| 06-19 11:37 | 20m | -5 / - | ES6DO | - / -14 | 3 | Partial capture |
| 06-19 10:48 | 20m | -15 / - | A61CK | - / - | 3 | Partial capture |
| 06-19 10:10 | 20m | -11 / - | TF5B | -2 / +8 | 2 | ✓ Closing observed |
| 06-19 07:38 | 20m | - / -11 | DF1KG | 0 / - | 3 | ✓ Closing fragment |
| 06-19 07:36 | 20m | - / -16 | RU6CH | -7 / - | 3 | ✓ Closing fragment |
| 06-19 07:12 | 20m | - / -17 | RW3ATR | -8 / - | 2 | Partial capture |
| 06-19 06:56 | 20m | - / -15 | UA3ZMQ | -2 / - | 4 | Partial capture |
| 06-19 06:51 | 20m | - / - | RZ4FWA | -12 / - | 3 | Partial capture |
| 06-18 07:17 | 20m | - / - | DB1SN | -8 / - | 2 | Partial capture |
| 06-18 06:53 | 20m | -6 / - | <...> | - / - | 6 | Partial capture |
| 06-18 06:46 | 20m | -8 / - | <...> | - / - | 2 | Partial capture |
| 06-18 05:44 | 20m | - / -14 | UA4WCS | +12 / - | 2 | Partial capture |
| 06-18 05:24 | 20m | - / - | EB5AL | 0 / - | 2 | ✓ Closing fragment |
| 06-18 05:22 | 20m | - / -19 | RW9AD | -9 / - | 4 | Partial capture |
| 06-17 21:04 | 20m | -6 / -14 | RL6MT | +2 / -20 | 14 | ✓ Full exchange observed |
| 06-17 20:59 | 20m | -5 / - | SN4K | - / -2 | 6 | Partial capture |
| 06-17 20:56 | 20m | -6 / - | DM4GG | - / +4 | 3 | ✓ Closing fragment |
| 06-17 20:54 | 20m | -3 / -12 | UR3COE | -4 / - | 4 | ✓ Closing observed |
| 06-17 20:18 | 20m | -5 / - | SP9SOF | - / - | 2 | ✓ Closing fragment |
| 06-17 20:15 | 20m | -7 / - | TA3NK | - / - | 2 | ✓ Closing fragment |
| 06-17 20:09 | 20m | -5 / - | VA3THP | - / -6 | 7 | Partial capture |
| 06-17 19:58 | 20m | -3 / - | 6Y5SJ | - / - | 12 | Partial capture |
| 06-17 19:56 | 20m | -6 / - | YO3JR | - / - | 2 | Partial capture |
| 06-17 19:53 | 20m | - / -4 | UT5UOD | +4 / - | 2 | ✓ Closing fragment |
| 06-17 15:00 | 20m | -16 / - | BG4UCZ | - / - | 4 | Partial capture |
| 06-17 12:21 | 20m | -6 / -16 | 4X1UF | -2 / -25 | 6 | ✓ Full exchange observed |
| 06-17 12:12 | 20m | - / -18 | G5MJF | -20 / - | 2 | ✓ Closing fragment |
| 06-15 17:44 | 20m | -4 / - | E25XLD | - / - | 6 | Partial capture |
| 06-15 17:35 | 20m | - / -7 | UA6YW | 0 / - | 3 | ✓ Closing fragment |
| 06-15 16:57 | 20m | -10 / - | 4S6ARW | - / - | 2 | Partial capture |
| 06-15 16:50 | 20m | +6 / - | VU3OSA | - / - | 5 | Partial capture |
| 06-15 16:44 | 20m | -6 / -18 | SV9TLU | +11 / +7 | 8 | ✓ Full exchange observed |
| 06-15 16:41 | 20m | +2 / - | DL8WEM | - / -2 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 143415 -14 1430 CQ LA5ZUA JP43 (x3) 143615 -10 1430 DG4BZ LA5ZUA -17 (x2) 143730 -11 1429 LA5ZUA R9HEQ (x2) 211045 -5 1304 KY4KY LA5ZUA JP43 (x3) 211215 -4 1557 MJ7UKT LA5ZUA JP43 162330 -13 936 A61CK LA5ZUA JP43 (x2) 162930 -19 1771 LA5ZUA OT8T JO21 202145 -12 500 XU7O LA5ZUA JP43
UTC dB Audio Message 201015 -12 396 CQ LA5ZUA JP43 201030 +19 395 LA5ZUA HA7TM JN97 201045 -12 395 HA7TM LA5ZUA -06 201100 +10 395 LA5ZUA HA7TM JN97 201145 -13 396 HA7TM LA5ZUA RR73 201200 +21 395 LA5ZUA HA7TM 73
UTC dB Audio Message 195530 -16 1392 LA5ZUA <...> -15 195630 -2 1391 LA5ZUA YO4NF -12 (x2) 200045 -12 479 TK4QP LA5ZUA JP43 (x2) 200200 +7 480 LA5ZUA TK4QP -07 200215 -13 479 TK4QP LA5ZUA JP43 200230 +4 480 LA5ZUA TK4QP -06 200245 -10 479 TK4QP LA5ZUA R-15
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.