YE4FSB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YE4FSB, decoded by SO8OO in southeastern Poland. 166 related FT8 messages, observed on 20m, 10m, across 19 UTC dates. Heard between 2026-05-25 and 2026-08-23.
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 YE4FSB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YE4FSB
Approximate centre of OI37, decoded 2026-08-19 23:42 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 | YE4FSB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 14:19 | 20m | - / - | RA3ZH | +4 / - | 4 | Partial capture |
| 08-23 14:18 | 20m | -1 / - | SM3ULU | - / -15 | 2 | ✓ Closing fragment |
| 08-20 00:38 | 20m | - / -18 | XQ1KK | 0 / - | 5 | ✓ Closing fragment |
| 08-19 23:40 | 20m | -8 / - | HA0AA | - / -13 | 2 | Partial capture |
| 08-19 23:37 | 20m | -4 / -9 | HI8CQ | -9 / -15 | 5 | ✓ Full exchange observed |
| 08-19 23:36 | 20m | -1 / - | W3FOX | +3 / -19 | 5 | ✓ Closing observed |
| 08-19 23:34 | 20m | -6 / - | WP4LG | - / -13 | 3 | ✓ Closing fragment |
| 08-19 23:32 | 20m | +2 / - | N3XX | - / - | 3 | Partial capture |
| 08-19 23:24 | 20m | - / - | PA3GDL | +2 / - | 3 | Partial capture |
| 08-19 23:22 | 20m | +3 / -3 | J68TT | +4 / -4 | 4 | ✓ Full exchange observed |
| 08-19 14:11 | 20m | - / - | DL2JB | -9 / - | 3 | Partial capture |
| 08-19 14:10 | 20m | - / -12 | PD0IFI | -15 / - | 3 | ✓ Closing fragment |
| 08-19 14:06 | 20m | - / - | PE1NPS | -14 / - | 2 | ✓ Closing fragment |
| 08-17 14:07 | 20m | - / -7 | UT7UJ | +5 / - | 2 | ✓ Closing fragment |
| 08-17 13:56 | 20m | - / - | G6ZRV | -21 / - | 3 | Partial capture |
| 08-16 14:46 | 20m | -19 / +3 | MD0CCE | +10 / - | 3 | ✓ Closing observed |
| 08-16 14:22 | 20m | -16 / - | KD6AR | - / - | 2 | Partial capture |
| 08-16 14:22 | 20m | - / -16 | GM5DNA | -7 / - | 5 | Partial capture |
| 08-16 14:10 | 20m | - / -5 | UA3ZAB | -6 / - | 3 | ✓ Closing fragment |
| 08-16 14:07 | 20m | - / -2 | R3IX | -22 / - | 2 | Partial capture |
| 08-16 14:05 | 20m | - / -15 | PD1B | -16 / - | 7 | Partial capture |
| 08-16 13:53 | 20m | - / - | EB3JT | -6 / - | 4 | Partial capture |
| 07-21 13:54 | 20m | - / - | DL5AWR | -5 / - | 15 | Partial capture |
| 07-21 13:34 | 20m | - / -14 | UW5ESX | -4 / - | 6 | ✓ Closing fragment |
| 07-21 13:33 | 20m | - / -10 | F5RRS | -4 / - | 3 | ✓ Closing fragment |
| 07-20 00:28 | 20m | - / - | EB4SM | -2 / - | 5 | ✓ Closing fragment |
| 07-15 10:23 | 20m | - / -17 | EW2ZC | -4 / - | 2 | ✓ Closing fragment |
| 06-30 13:56 | 10m | - / - | DN9OPA | -3 / - | 2 | Partial capture |
| 06-22 12:52 | 10m | - / -4 | F1PBZ | -7 / - | 3 | Partial capture |
| 06-22 12:52 | 10m | - / - | OE9GWV | -4 / - | 6 | Partial capture |
| 06-22 12:26 | 20m | - / - | R7MP | -21 / - | 2 | Partial capture |
| 06-20 14:42 | 20m | - / - | EW8DU | -13 / - | 5 | Partial capture |
| 06-20 14:41 | 20m | - / - | R8CIS | -15 / - | 2 | Partial capture |
| 06-20 14:40 | 20m | -4 / -13 | R2DN | +2 / -7 | 6 | ✓ Full exchange observed |
| 06-20 14:37 | 20m | -5 / - | N6BCC | - / -18 | 6 | ✓ Closing fragment |
| 06-20 14:19 | 20m | - / - | ON3DOC | -6 / - | 2 | Partial capture |
| 06-20 14:19 | 20m | -1 / - | K7YMG | - / -11 | 2 | Partial capture |
| 06-20 13:52 | 20m | -17 / -8 | RA3TRR | -12 / -12 | 5 | ✓ Full exchange observed |
| 06-20 13:47 | 20m | - / - | YL3RS | -13 / - | 2 | Partial capture |
| 06-20 13:41 | 20m | - / - | RD5F | -12 / - | 3 | Partial capture |
| 06-20 13:39 | 20m | -14 / - | BD6RAV | - / -12 | 2 | ✓ Closing fragment |
| 06-20 13:37 | 20m | -12 / - | W6C | - / - | 2 | ✓ Closing fragment |
| 06-20 13:37 | 20m | - / -1 | DL1FOB | +2 / - | 5 | Partial capture |
| 06-19 13:32 | 20m | +1 / - | AI0Y | - / - | 3 | Partial capture |
| 06-15 23:17 | 20m | - / -9 | G5MET | +2 / - | 4 | Partial capture |
| 06-15 23:17 | 20m | +3 / - | UT2SQ | - / -20 | 2 | Partial capture |
| 06-15 23:12 | 20m | +2 / - | YO5EEE | - / -14 | 2 | ✓ Closing fragment |
| 06-15 23:11 | 20m | -2 / - | F6FDY | - / -14 | 2 | ✓ Closing fragment |
| 06-15 23:07 | 20m | -2 / - | RA4FUT | - / -15 | 2 | ✓ Closing fragment |
| 06-15 23:01 | 20m | -8 / -6 | M7KNM | -6 / -14 | 13 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 234230 -12 2622 TA2EE YE4FSB OI37 003845 +1 2344 YE4FSB XQ1KK -18 (x5) 143945 -7 1142 YE4FSB DF3IS JN49 144145 -16 325 YE4FSB OH1EDK KP01 141730 -2 1870 YE4FSB EN35UKR +06 141845 -2 620 SM3ULU YE4FSB -15 (x2) 141930 +2 336 YE4FSB RA3ZH KO81 (x4)
UTC dB Audio Message 142830 -8 2921 YE4FSB F5IGF JN07 132815 -20 1297 IK2DUW YE4FSB R-12 132945 -21 1296 UT3UQJ YE4FSB -13 125215 -2 2755 YE4FSB OE9GWV JN47 (x2) 125245 -10 2488 YE4FSB F1PBZ -04 125315 -7 2755 YE4FSB OE9GWV JN47 125315 -4 2488 YE4FSB F1PBZ -04 125345 -5 2755 YE4FSB OE9GWV JN47 125345 -8 2488 YE4FSB F1PBZ -04 125415 -3 2755 YE4FSB OE9GWV JN47 (x2) 135630 +1 2387 YE4FSB DN9OPA JN38 (x2) 114245 -22 2041 YE4FSB EA3FAB -12
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.