US4LC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving US4LC, decoded by SO8OO in southeastern Poland. 88 related FT8 messages, 6 CQ messages, observed on 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-15 and 2026-08-13.
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 US4LC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by US4LC
Approximate centre of KO80, decoded 2026-08-03 21:31 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 | US4LC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-13 06:30 | 10m | - / -9 | SV2CLJ | -2 / - | 2 | ✓ Closing fragment |
| 08-04 14:11 | 20m | - / - | DH2RL | -16 / - | 2 | Partial capture |
| 08-04 14:05 | 20m | - / - | DH2RL | -12 / - | 2 | Partial capture |
| 08-03 21:30 | 40m | -14 / - | XV9B | - / - | 2 | Partial capture |
| 07-14 06:16 | 20m | - / -8 | YO4SX | -14 / - | 3 | ✓ Closing fragment |
| 06-26 12:02 | 10m | - / -13 | DM8BJF | -2 / - | 2 | ✓ Closing fragment |
| 06-26 06:41 | 10m | -9 / - | LZ2VQ | - / -2 | 2 | ✓ Closing fragment |
| 06-26 06:14 | 20m | - / -8 | YO6OGW | -11 / - | 2 | ✓ Closing fragment |
| 06-26 05:59 | 20m | - / -10 | ER1CW | -11 / - | 3 | ✓ Closing fragment |
| 06-23 00:44 | 40m | - / -20 | TA1BM | -8 / - | 2 | ✓ Closing fragment |
| 06-22 21:12 | 40m | - / -2 | YT7ALE | -16 / - | 4 | ✓ Closing fragment |
| 06-06 03:48 | 20m | - / -19 | EX8ABQ | -19 / - | 2 | ✓ Closing fragment |
| 06-06 03:37 | 20m | - / -20 | HZ1TT | -5 / - | 2 | ✓ Closing fragment |
| 06-06 03:32 | 20m | - / -7 | 4X1YA | +16 / - | 2 | ✓ Closing fragment |
| 06-06 03:29 | 20m | - / -14 | UN8DSW | -22 / - | 2 | ✓ Closing fragment |
| 05-27 06:48 | 20m | - / - | OE5TXF | -20 / - | 2 | Partial capture |
| 05-27 06:28 | 20m | -8 / - | F5RRS | - / - | 4 | Partial capture |
| 05-27 06:13 | 20m | -7 / -14 | F1PBZ | 0 / -23 | 9 | ✓ Full exchange observed |
| 05-27 06:09 | 20m | -6 / - | IZ8GUU | - / - | 2 | Partial capture |
| 05-27 06:06 | 20m | -17 / - | OH7BDI | - / -18 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063345 -14 891 US4LC DN9BLN RR73 063600 -12 533 CQ US4LC KO80 a1 (x2) 064130 -11 534 LZ2VQ US4LC -02 (x2) 120200 -4 322 US4LC DM8BJF -13 (x2) 121100 -3 1594 US4LC SV2AEL RR73 122100 -11 746 US4LC OH3OJ 73 122300 +6 2541 US4LC DO7BE -21 063030 +0 681 US4LC SV2CLJ -09 (x2)
UTC dB Audio Message 060145 -14 1528 US4LC ER1CW -10 (x2) 060415 -14 631 US4LC EA5OL -10 061415 -10 1670 US4LC YO6OGW -08 (x2) 112930 -9 1618 US4LC DJ7WG -14 061615 -12 2224 US4LC YO4SX -08 (x3) 070930 -13 2164 US4LC <...> -04 114945 -17 2417 US4LC IZ4JMA -21 140530 -9 1371 US4LC DH2RL JN68 (x4)
UTC dB Audio Message 211245 -19 1532 US4LC YT7ALE -02 (x4) 003630 -22 1730 US4LC HZ1TT -14 004400 -9 644 US4LC TA1BM -20 (x2) 213030 -13 948 XV9B US4LC KO80 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.