YL3KW — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YL3KW, decoded by SO8OO in southeastern Poland. 54 related FT8 messages, observed on 80m, 60m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-31 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 YL3KW worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YL3KW
Approximate centre of KO27, decoded 2026-08-23 19:14 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 | YL3KW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 19:13 | 80m | +10 / - | YL3KZ | - / - | 3 | Partial capture |
| 08-23 19:11 | 80m | +13 / - | <...> | +6 / - | 2 | Partial capture |
| 08-22 12:17 | 40m | - / -6 | SP9CXN | +2 / - | 2 | ✓ Closing fragment |
| 08-22 05:35 | 20m | -11 / -15 | VK7AC | 0 / -4 | 6 | ✓ Full exchange observed |
| 08-09 05:35 | 40m | -14 / - | YL3AVN | - / - | 2 | Partial capture |
| 07-12 14:35 | 20m | - / -5 | RC9WC | -12 / - | 2 | Partial capture |
| 06-24 04:32 | 40m | - / -17 | SP7TF | -6 / - | 2 | ✓ Closing fragment |
| 06-23 05:36 | 20m | - / - | R6FX | -20 / - | 2 | Partial capture |
| 06-20 02:52 | 80m | -15 / -19 | PY5XT | -4 / +1 | 7 | ✓ Full exchange observed |
| 06-07 03:43 | 20m | - / -17 | HK3W | -16 / - | 2 | ✓ Closing fragment |
| 06-07 03:19 | 80m | -20 / - | YO2LFP | -1 / - | 3 | ✓ Closing observed |
| 06-07 03:18 | 80m | -19 / -14 | SP6JIU | +10 / - | 3 | ✓ Full exchange observed |
| 06-07 03:16 | 60m | -7 / -7 | DJ4LK | -4 / - | 5 | ✓ Full exchange observed |
| 06-07 03:14 | 60m | -3 / - | KP4U | - / - | 2 | Partial capture |
| 06-07 03:11 | 60m | -3 / +3 | SP5HQZ | -12 / - | 7 | ✓ Full exchange observed |
| 06-07 03:09 | 40m | -3 / - | LA1HW | - / - | 2 | Partial capture |
| 06-07 03:08 | 40m | -4 / - | Z62NS | - / - | 2 | Partial capture |
| 06-07 03:04 | 40m | -4 / - | YY4GPM | - / - | 4 | Partial capture |
| 06-06 19:45 | 80m | -11 / - | YL3AKH | - / - | 2 | Partial capture |
| 06-06 19:14 | 80m | -2 / - | D2UY | - / - | 33 | Partial capture |
| 06-06 19:10 | 20m | +5 / - | DL7ARV | - / +7 | 5 | Partial capture |
| 06-06 18:57 | 20m | +4 / - | TF4WD | - / +2 | 5 | ✓ Closing fragment |
| 06-06 03:04 | 60m | -10 / -7 | EA6NB | +1 / - | 7 | Partial capture |
| 06-06 02:59 | 80m | -5 / - | PW8BR | - / - | 5 | Partial capture |
| 06-06 02:15 | 40m | - / -18 | VP2MAA | -3 / - | 3 | ✓ Closing fragment |
| 06-05 17:43 | 10m | - / -6 | 7Q3CM | -8 / - | 2 | ✓ Closing fragment |
| 05-31 06:43 | 20m | -7 / -12 | CR7BUJ | -7 / - | 8 | Partial capture |
| 05-31 06:37 | 20m | -5 / - | Z62NS | - / - | 6 | Partial capture |
| 05-31 03:21 | 60m | -5 / - | 3G0Z | - / - | 21 | Partial capture |
| 05-31 03:10 | 60m | -7 / +6 | G3TKT | -10 / +4 | 8 | Partial capture |
| 05-31 03:10 | 60m | +2 / - | OE5DML | -14 / - | 2 | ✓ Closing observed |
| 05-31 03:06 | 60m | -6 / +9 | LA0FA | -6 / - | 8 | ✓ Full exchange observed |
| 05-31 02:18 | 40m | -18 / - | VE9NM | - / - | 2 | Partial capture |
| 05-31 02:11 | 40m | -16 / - | VE9NM | - / - | 3 | Partial capture |
| 05-31 02:05 | 40m | -16 / - | YY3MMR | - / - | 2 | Partial capture |
| 05-31 01:56 | 40m | -19 / - | YY4PPC | - / - | 7 | Partial capture |
| 05-31 01:50 | 40m | -18 / - | CP7DX | - / 0 | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034345 -15 1239 YL3KW HK3W -17 (x2) 053600 -21 1852 YL3KW R6FX LN14 (x2) 055430 -11 1310 YL3KW YO4NT RR73 143530 -10 2145 YL3KW RC9WC -05 (x2) 053515 -12 1056 VK7AC YL3KW KO27 (x2) 053630 -1 2479 YL3KW VK7AC -15 053645 -15 1055 VK7AC YL3KW R-04 053700 +0 2479 YL3KW VK7AC RR73 053715 -12 1055 VK7AC YL3KW 73 121245 -20 2275 YL3KW GB5DD -09 192800 -7 797 YL3KW 7X2KF -15
UTC dB Audio Message 031945 -24 1674 YO2LFP YL3KW KO27 032030 -1 2189 YL3KW YO2LFP RR73 032045 -15 1674 YO2LFP YL3KW 73 025230 -11 1888 PY5XT YL3KW KO27 (x3) 025345 -4 2502 YL3KW PY5XT -19 025400 -17 1888 PY5XT YL3KW R+01 025415 -4 2502 YL3KW PY5XT RR73 025430 -14 1888 PY5XT YL3KW 73 191145 +6 1203 YL3KW <...> +17 191200 +13 926 <...> YL3KW R+20 191330 +9 926 YL3KZ YL3KW KO27 (x3)
UTC dB Audio Message 030630 +2 1930 YY4GPM YL3KW KO27 030700 -1 1930 HC6FN YL3KW KO27 030815 -8 1930 Z62NS YL3KW KO27 (x2) 030915 -1 1930 LA1HW YL3KW KO27 (x2) 031100 -22 1931 YL3KW R6FX LN14 043245 -11 2472 YL3KW SP7TF -17 (x2) 050815 -16 2315 YL3KW OZ9FF RR73 061045 -19 1127 YL3KW OE6TNO -18 053545 -12 1137 YL3AVN YL3KW KO27 (x2) 121700 +1 2142 YL3KW SP9CXN -06 (x2)
UTC dB Audio Message 174330 -7 1561 YL3KW 7Q3CM -06 (x2) 144400 +3 585 YL3KW UR5LY -02 103300 -17 1604 <...> YL3KW KO27 103315 -8 1720 YL3KW GB1500M +10 103600 -16 1604 DC6MY YL3KW RR73
UTC dB Audio Message 030745 +1 1137 YL3KW EA6NB -07 031130 -6 1532 SP5HQZ YL3KW KO27 (x3) 031315 -11 1532 YL3KW SP5HQZ +03 031330 -2 1360 SP5HQZ YL3KW R+19 031345 -13 1360 YL3KW SP5HQZ RR73 031400 -8 1360 SP5HQZ YL3KW 73 031430 -5 2135 KP4U YL3KW KO27 (x2) 031600 -9 2135 DJ4LK YL3KW KO27 031615 -5 1785 YL3KW DJ4LK -07 031630 -12 2135 DJ4LK YL3KW R+17 031645 -4 1785 YL3KW DJ4LK RR73 031700 +0 2135 DJ4LK YL3KW 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.