LA1SDX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving LA1SDX, decoded by SO8OO in southeastern Poland. 249 related FT8 messages, 89 CQ messages, observed on 80m, 40m, 20m, across 20 UTC dates. Heard between 2026-06-01 and 2026-08-18.
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.
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Overview
Frequent QSO partners observed at SO8OO
Stations LA1SDX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by LA1SDX
Approximate centre of JP20, decoded 2026-08-16 22:51 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 | LA1SDX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-18 22:43 | 80m | -4 / -5 | DG4BZ | -10 / -6 | 6 | ✓ Full exchange observed |
| 08-16 22:49 | 80m | 0 / - | A93MO | - / - | 3 | Partial capture |
| 08-15 20:06 | 20m | -4 / - | N3HQN | - / - | 2 | Partial capture |
| 08-15 20:01 | 20m | -7 / - | N3HQN | - / - | 4 | Partial capture |
| 08-15 20:00 | 20m | -2 / - | KS3F | - / - | 2 | Partial capture |
| 08-15 19:57 | 20m | -5 / - | W5PF | - / - | 2 | Partial capture |
| 08-15 19:56 | 20m | -4 / - | N0IGU | - / - | 2 | Partial capture |
| 08-15 19:55 | 20m | -4 / - | W4MC | - / -6 | 2 | Partial capture |
| 08-15 19:54 | 20m | -7 / - | N4NR | - / -10 | 3 | ✓ Closing fragment |
| 08-15 19:53 | 20m | -9 / - | KI5QIO | - / - | 2 | Partial capture |
| 08-15 19:45 | 20m | -7 / - | NP3QT | - / - | 3 | Partial capture |
| 08-15 19:39 | 20m | +1 / - | AC0UH | - / -16 | 7 | ✓ Closing fragment |
| 08-15 19:36 | 20m | -5 / - | KE8ZXF | - / -15 | 2 | Partial capture |
| 08-15 19:33 | 20m | -11 / - | K4FZN | - / - | 2 | Partial capture |
| 08-15 19:28 | 20m | -6 / - | N8TEE | - / -10 | 4 | ✓ Closing fragment |
| 08-15 19:27 | 20m | -7 / - | WA0LPV | - / - | 3 | Partial capture |
| 08-15 19:25 | 20m | -4 / - | KJ5PTH | - / - | 4 | Partial capture |
| 08-15 19:23 | 20m | -2 / - | K2VG | - / -19 | 3 | ✓ Closing fragment |
| 08-15 19:22 | 20m | -8 / - | KB9ELS | - / -2 | 3 | ✓ Closing fragment |
| 08-15 19:18 | 20m | -7 / - | WV2B | - / - | 3 | Partial capture |
| 08-15 18:41 | 80m | - / - | YL2NX | +8 / - | 3 | Partial capture |
| 08-15 18:40 | 80m | - / - | DL7SB | +1 / - | 2 | Partial capture |
| 08-15 18:37 | 80m | -5 / -3 | DO2XB | +4 / - | 4 | ✓ Closing observed |
| 08-15 18:34 | 80m | - / - | DA6SHO | -2 / - | 2 | Partial capture |
| 08-15 18:34 | 80m | -13 / -9 | RC6OZ | -1 / - | 6 | ✓ Closing observed |
| 08-15 18:33 | 80m | - / - | DF9DT | -10 / - | 3 | Partial capture |
| 08-15 18:29 | 80m | -12 / -7 | LY1DY | +10 / +4 | 6 | ✓ Full exchange observed |
| 07-27 19:31 | 20m | +4 / - | C91RU | - / -16 | 3 | ✓ Closing fragment |
| 07-27 13:13 | 20m | -7 / - | NR3X | - / - | 6 | Partial capture |
| 07-27 13:01 | 20m | -8 / - | K5HDU | - / - | 4 | Partial capture |
| 07-27 12:55 | 20m | -2 / - | KC8KCM | - / - | 7 | Partial capture |
| 07-27 12:52 | 20m | -2 / - | N5VU | - / - | 5 | Partial capture |
| 07-27 12:44 | 20m | -7 / - | KE4QEG | - / - | 3 | Partial capture |
| 07-27 12:18 | 20m | -12 / - | KE2IVV | - / -18 | 5 | Partial capture |
| 07-27 12:12 | 20m | -10 / - | N9ITB | - / - | 3 | Partial capture |
| 07-27 12:09 | 20m | -9 / - | N5BY | - / - | 2 | Partial capture |
| 07-27 12:06 | 20m | -9 / - | W3WCT | - / - | 3 | Partial capture |
| 07-27 12:03 | 20m | -13 / - | EA5JMM | - / +2 | 2 | Partial capture |
| 07-25 22:56 | 80m | - / - | PH7GD | -2 / - | 2 | Partial capture |
| 07-25 22:55 | 80m | - / - | DL4BCY | -8 / - | 4 | Partial capture |
| 07-24 22:29 | 80m | - / -14 | YT1DDL | +4 / - | 4 | ✓ Closing fragment |
| 07-24 22:23 | 80m | -3 / -19 | RN7A | -1 / -13 | 10 | ✓ Full exchange observed |
| 07-24 22:22 | 80m | - / - | DO9MH | -9 / - | 4 | Partial capture |
| 07-24 22:21 | 80m | - / - | YT1DDL | +1 / - | 3 | Partial capture |
| 07-24 22:03 | 80m | - / - | DL1UDO | -6 / - | 3 | Partial capture |
| 07-24 21:59 | 80m | - / - | PA0MUS | -6 / - | 2 | Partial capture |
| 07-24 21:55 | 80m | +9 / - | MD0WXN | -19 / -3 | 4 | ✓ Full exchange observed |
| 07-23 23:22 | 40m | +1 / - | VU4R | - / - | 2 | Partial capture |
| 07-23 23:04 | 40m | -16 / - | VU4R | - / - | 2 | Partial capture |
| 07-22 22:13 | 80m | - / - | OE3BHM | +12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184045 -1 2412 CQ LA1SDX JP20 184100 +1 2412 LA1SDX DL7SB JO54 184130 +7 296 LA1SDX YL2NX KO27 (x3) 224945 +0 2045 A93MO LA1SDX JP20 (x4) 224300 -14 790 LA1SDX DG4BZ JO42 (x2) 224415 -2 1029 DG4BZ LA1SDX -06 224430 -7 790 LA1SDX DG4BZ R-05 224445 -7 1029 DG4BZ LA1SDX RR73 224500 -10 790 LA1SDX DG4BZ 73
UTC dB Audio Message 195630 -4 2372 N0IGU LA1SDX JP20 (x2) 195730 -6 2372 W5PF LA1SDX JP20 (x2) 200000 -2 2372 KS3F LA1SDX JP20 (x2) 200130 -6 2372 N3HQN LA1SDX JP20 (x4) 200330 -9 2372 KF8CW LA1SDX JP20 200430 -3 2372 W9AFJ LA1SDX RR73 200630 -1 2372 N3HQN LA1SDX JP20 (x2) 200900 +3 2372 WB8TLI LA1SDX JP20
UTC dB Audio Message 002230 -9 950 OA4ENG LA1SDX R-08 (x2) 002730 -10 2459 CQ LA1SDX JP20 002800 -11 2459 PY2GZ LA1SDX -12 002930 -9 2459 PY4QQ LA1SDX R-14 022315 -13 826 CQ DX LA1SDX JP20 024630 -13 962 WA4TED LA1SDX JP20 024930 -15 962 WB8JUI LA1SDX JP20 230400 -15 1199 VU4R LA1SDX JP20 (x5) 184415 -15 2238 CQ DX LA1SDX JP20 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.