4S7LGT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sri Lanka

Receiver-side FT8 activity involving 4S7LGT, decoded by SO8OO in southeastern Poland. 169 related FT8 messages, observed on 40m, 20m, across 2 UTC dates. Heard between 2026-08-14 and 2026-08-15.

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

169
Related messages
0
CQ messages
2
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-08-14
Last seen: 2026-08-15 18:02 UTC

Activity Heatmap

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 UTCBand4S7LGT S/NCounterpartCounterpart S/NMsgsCapture
08-15 19:57 40m - / - SP8KB -11 / - 4 Partial capture
08-15 18:51 40m - / -16 R6OI -11 / - 4 ✓ Closing fragment
08-15 18:46 40m - / - EI8GS -21 / - 2 ✓ Closing fragment
08-15 18:18 40m - / - UW5ZM -2 / - 2 Partial capture
08-15 18:17 40m - / -14 UT5ZC -10 / - 5 ✓ Closing fragment
08-15 18:13 40m - / - RX3DTN -17 / - 2 ✓ Closing fragment
08-15 17:18 20m - / - S52BT +13 / - 4 Partial capture
08-15 16:53 20m - / - M0PNN +4 / - 4 Partial capture
08-15 16:50 20m - / -16 M0BEW +4 / - 2 ✓ Closing fragment
08-15 16:21 20m - / - YO4FZV 0 / - 5 ✓ Closing fragment
08-15 05:00 20m - / -9 LA8ENA -24 / - 2 ✓ Closing fragment
08-15 04:58 20m - / -15 UD8S -17 / - 2 ✓ Closing fragment
08-15 03:33 20m - / -15 SV5BYP -20 / - 5 Partial capture
08-15 03:06 20m - / - SV5BYP -20 / - 2 Partial capture
08-14 21:38 40m - / - LY5O -12 / - 4 Partial capture
08-14 21:27 40m - / -16 SV2AEL -14 / - 5 ✓ Closing fragment
08-14 21:25 40m - / - PH7R -22 / - 3 Partial capture
08-14 21:23 40m - / - UT5ZC -11 / - 4 Partial capture
08-14 21:16 40m - / - RN6HK -9 / - 2 Partial capture
08-14 21:16 40m - / -19 LZ2XA +2 / - 3 ✓ Closing fragment
08-14 21:15 40m - / - LY5O -9 / - 4 Partial capture
08-14 21:11 40m - / -22 PI4APD -16 / - 4 Partial capture
08-14 21:08 40m - / - UT5ZC -11 / - 13 Partial capture
08-14 21:07 40m - / -14 IU4BJC -7 / - 52 Partial capture
08-14 21:07 40m - / -14 YL3BU -18 / - 2 ✓ Closing fragment
08-14 21:06 40m - / - RG5G -5 / - 2 ✓ Closing fragment
08-14 21:01 40m - / -10 S58N -2 / - 3 ✓ Closing fragment
08-14 20:59 40m - / - S51UN -11 / - 2 Partial capture
08-14 20:59 40m - / -18 UT5ZC -9 / - 8 Partial capture
08-14 20:59 40m - / -13 I1RJP -8 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
181800  -6  275  4S7LGT UW5ZM KN57 (x2)
181830  -9 1784  4S7LGT UT5ZC R-14 (x2)
183400  -9 2486  4S7LGT SV1BLD KM17
184600 -20 1797  4S7LGT EI8GS IO51 (x2)
185115 -15 2457  4S7LGT R6OI KN87 (x4)
195745 -13  645  4S7LGT SP8KB KO12 (x4)
20m
UTC    dB Audio  Message
162200  +8 2991  4S7LGT YO4FZV KN44 (x4)
163700 -14 2079  4S7LGT F1NQP JN19
165000  +4  871  4S7LGT M0BEW -16 (x2)
165300  +3  403  4S7LGT M0PNN IO82 (x4)
171845 +13  713  4S7LGT S52BT JN76 (x4)

Decoder S/N history by band

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