LY4SC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Lithuania Locator transmitted in a decoded message: KO26

Receiver-side FT8 activity involving LY4SC, decoded by SO8OO in southeastern Poland. 204 related FT8 messages, 20 CQ messages, observed on 80m, 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-30 and 2026-08-22.

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

204
Related messages
20
CQ messages
30
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-30
Last seen: 2026-08-22 16:57 UTC

Frequent QSO partners observed at SO8OO

Stations LY4SC worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by LY4SC

Approximate centre of KO26, decoded 2026-08-22 18:17 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 UTCBandLY4SC S/NCounterpartCounterpart S/NMsgsCapture
08-16 19:50 20m - / -15 EA2ABD -12 / - 2 Partial capture
08-16 19:24 40m - / - IK0XFD 0 / - 2 Partial capture
08-16 19:12 40m -21 / -16 SV3AUW -20 / -11 5 Partial capture
08-16 19:04 80m -10 / -19 JF8QNF -15 / - 4 Partial capture
08-11 20:31 80m +8 / - CT3MD - / -23 3 ✓ Closing fragment
08-11 20:28 80m - / -11 HB10GBT -2 / - 2 Partial capture
08-11 20:28 80m +9 / - <...> - / -12 3 Partial capture
08-11 20:19 80m +8 / -13 GU4WRP -18 / -13 6 ✓ Full exchange observed
08-10 20:10 20m - / -12 GW0ARK -2 / - 2 Partial capture
08-10 19:58 20m - / -14 F5OYA/P -24 / - 3 Partial capture
08-10 19:40 20m -19 / - SV1EAG - / -5 3 Partial capture
08-10 19:24 40m -22 / - G7KFQ - / -12 3 ✓ Closing fragment
08-10 18:49 20m - / - RU3FM -18 / - 2 Partial capture
08-09 19:49 20m - / -9 EA8AT -18 / - 2 ✓ Closing fragment
08-09 08:07 20m - / -14 YO4NF -13 / - 3 ✓ Closing fragment
08-07 19:58 80m - / - UA4FKT -2 / - 2 Partial capture
08-07 19:55 80m -5 / - <...> - / +3 3 Partial capture
08-07 19:52 40m -18 / - <...> - / +4 2 Partial capture
08-06 07:01 20m - / +4 SV5AZK -12 / - 2 ✓ Closing fragment
08-05 18:48 40m -17 / - M7KEV - / - 2 Partial capture
08-04 08:46 20m - / -13 DL3MIB -10 / - 4 ✓ Closing fragment
08-01 19:59 40m - / - R6FX -12 / - 4 Partial capture
08-01 19:58 40m -22 / - GM0AKJ - / -9 2 ✓ Closing fragment
08-01 19:32 20m - / -9 JA0LFV -17 / - 2 ✓ Closing fragment
07-26 08:08 20m - / -9 CN2DX -4 / - 3 ✓ Closing fragment
07-25 08:19 20m - / -4 MI9PBM -1 / - 3 ✓ Closing fragment
07-20 20:24 40m - / - IK8PLJ -2 / - 2 Partial capture
07-20 20:19 40m - / - R6FX -20 / - 2 Partial capture
07-20 20:18 40m -21 / - DL26FIFA -16 / - 2 Partial capture
07-19 20:38 40m - / - PD2JAM -12 / - 2 Partial capture
07-19 20:04 40m -21 / +8 EI8GS -12 / +5 3 Partial capture
07-17 19:51 80m - / - UA4FKT 0 / - 4 Partial capture
07-17 19:50 80m +2 / - YL2TM -10 / -7 3 ✓ Closing observed
07-17 19:10 20m - / - F4BJN -4 / - 3 Partial capture
07-17 19:03 20m - / -9 PD1C -6 / - 3 Partial capture
07-17 18:53 40m -12 / - OH1TK - / -22 2 ✓ Closing fragment
07-17 18:51 40m -11 / -7 F5RRS -18 / - 3 ✓ Closing observed
07-17 18:50 40m - / -6 SP7TF -16 / - 2 Partial capture
07-11 19:56 20m - / 0 <...> -19 / - 3 Partial capture
07-11 19:48 80m - / - UA4FKT +5 / - 3 Partial capture
07-11 19:47 80m -1 / - <...> - / -1 2 Partial capture
07-11 19:29 40m -16 / - GU0VPA - / -9 5 Partial capture
07-05 21:23 40m -13 / - IR0WWA - / - 2 Partial capture
07-04 21:34 80m - / -6 R2EN +10 / - 2 Partial capture
07-04 21:32 80m +12 / -5 SP5HZM +5 / +2 5 ✓ Full exchange observed
07-04 21:31 80m +5 / -11 PR2EG -8 / -1 5 ✓ Full exchange observed
07-04 21:28 80m -12 / -3 DL3MIB -11 / +6 6 ✓ Full exchange observed
07-04 21:17 80m +4 / - LZ01MIKU - / - 2 Partial capture
06-25 20:34 80m -6 / - <...> - / - 2 Partial capture
06-25 20:18 80m - / -15 GB198KHZ -1 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
194045 -22 1390  SV1EAG LY4SC R-03 (x2)
194630 -21 1616  LY4SC F4HTW RR73
195800 -24 1387  LY4SC F5OYA/P R-14 (x3)
200345 -21 1542  PD4HC LY4SC -14
201030  -3  730  LY4SC GW0ARK -12 (x2)
081400  +8 1794  LY4SC YO1BRANCUSI +15
162530 -16 1368  LY4SC AO2026FM +04
195045 -14 1553  LY4SC EA2ABD -15 (x2)
195130 -21 1514  F4CQS LY4SC KO26
185700  +2  723  LY4SC M0LHJ +03
80m 
UTC    dB Audio  Message
202915  +8 1407  <...> LY4SC R-10
203130  +8 1491  CT3MD LY4SC KO26 (x3)
203430  +6 1491  SV3CKF LY4SC KO26
161300 -10 1823  CQ LY4SC KO26 (x2)
190400  -7 2039  JF8QNF LY4SC KO26
190445 -13 2039  LY4SC JF8QNF -19
190500 -13 2039  JF8QNF LY4SC KO26
190515 -17 2040  LY4SC JF8QNF -19
181745  +6 1636  <YL35ZS> LY4SC KO26
181800 +10 1328  LY4SC <...> +05
181815  +6 1636  UF4S/P LY4SC R+05
181900  -4 1156  LY4SC R1BED -04
40m 
UTC    dB Audio  Message
194715 -20 1793  <...> LY4SC R-02
161845 -23 1679  RC0AT/P LY4SC -03
161900 -22 1612  LY4SC DL90SCHLEI R+04
165515 -24 1841  S55OO LY4SC KO26
165915 -17 1376  UN7ZZ LY4SC R-24
190245 -10 2170  EG2FPA LY4SC R-15
190915 -19 2130  MI7XHT LY4SC R-15
191215 -19 1842  LY4SC SV3AUW -16 (x3)
191330 -21 1498  SV3AUW LY4SC R-11
191345 -20 1843  LY4SC SV3AUW -16
192430  +0  588  LY4SC IK0XFD JN61 (x2)
193900 -22 1604  EA5BOR LY4SC KO26
10m 
UTC    dB Audio  Message
094615 -13  681  LY4SC SV2CLJ KN10
105300 -23 1399  <...> LY4SC KO26
193245 -18 1589  PY4BSC LY4SC KO26
193345  -9 1588  CS7AFM LY4SC KO26

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.