S57ESG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovenia Locator transmitted in a decoded message: JN76

Receiver-side FT8 activity involving S57ESG, decoded by SO8OO in southeastern Poland. 55 related FT8 messages, observed on 20m, across 14 UTC dates. Heard between 2026-05-26 and 2026-08-21.

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

55
Related messages
0
CQ messages
14
UTC dates heard
-10 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-26
Last seen: 2026-08-21 05:14 UTC

Activity Heatmap

Locator transmitted by S57ESG

Approximate centre of JN76, decoded 2026-08-23 20:22 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 UTCBandS57ESG S/NCounterpartCounterpart S/NMsgsCapture
08-23 20:40 20m +8 / - AC8RJ - / -8 2 ✓ Closing fragment
08-23 20:20 20m +10 / - K4A - / - 5 Partial capture
08-23 20:17 20m +7 / - AC8RJ - / - 2 Partial capture
08-23 20:10 20m +2 / - WY2V - / -14 2 Partial capture
08-23 20:04 20m +4 / - WO3U - / -5 5 ✓ Closing fragment
08-21 19:53 20m +16 / - JE1FQV - / -3 4 ✓ Closing fragment
08-21 07:12 20m - / +4 LZ4VR -16 / - 3 ✓ Closing fragment
08-21 07:10 20m +3 / -14 4X4DK -2 / - 3 ✓ Closing observed
08-21 07:08 20m +2 / - VK3DRN - / -16 3 ✓ Closing fragment
08-20 19:02 20m -7 / - WA3SWJ - / -12 2 Partial capture
08-20 05:30 20m - / - TA6B 0 / - 4 Partial capture
08-20 05:30 20m -10 / - ZL1RPC/P - / -12 2 Partial capture
08-20 05:27 20m - / -6 ZL2BX -14 / - 2 ✓ Closing fragment
08-19 19:49 20m -8 / - VE9GC - / - 2 Partial capture
08-16 19:23 20m -2 / - PY1SX - / - 4 Partial capture
08-16 19:19 20m -13 / - PY1SX - / - 2 Partial capture
08-14 16:26 20m -6 / - 3B8GL - / - 6 Partial capture
08-14 06:26 20m -20 / - TN8GD - / - 2 Partial capture
08-13 20:11 20m -10 / - NE8Z - / - 2 Partial capture
08-12 19:53 20m +5 / - KE4EB - / - 2 Partial capture
08-12 19:49 20m +2 / - K6RO - / - 3 Partial capture
08-12 19:44 20m +2 / - N2BJ - / -5 3 ✓ Closing fragment
08-12 19:42 20m 0 / - <...> - / -12 2 Partial capture
08-12 06:36 20m +4 / - AA6MU - / - 2 Partial capture
08-10 20:14 20m +4 / - KD7DY - / - 2 Partial capture
08-10 20:09 20m +9 / - N6TA - / - 2 Partial capture
08-10 06:03 20m -18 / - N7NMC - / - 2 Partial capture
08-10 05:58 20m -5 / - KM7NS - / - 3 Partial capture
08-10 05:53 20m +4 / - KM7BVA - / -18 2 Partial capture
08-10 05:49 20m +4 / - N7NMC - / -16 3 Partial capture
08-10 05:41 20m +8 / - WB6MPH - / -17 3 ✓ Closing fragment
08-07 16:31 20m -2 / - KF9UG - / - 2 Partial capture
08-01 18:57 20m -10 / - K4CAE - / - 3 Partial capture
07-25 20:57 20m - / - RA4FUT -10 / - 3 Partial capture
07-24 20:19 20m -1 / - JA2ORW - / -3 4 ✓ Closing fragment
07-24 20:07 20m +7 / - BA3QIQ - / -11 2 ✓ Closing fragment
07-24 20:05 20m +5 / - JE1HIM - / -17 3 Partial capture
07-24 20:03 20m +5 / - BI8SCC - / -10 3 ✓ Closing fragment
07-24 18:06 20m -3 / - JH1EDD - / -8 4 Partial capture
07-24 18:03 20m -6 / - JJ1MDZ - / - 3 Partial capture
07-24 06:22 20m -5 / - N7QT - / -18 3 ✓ Closing fragment
07-24 06:19 20m -6 / - WX6G - / - 2 Partial capture
07-23 06:37 20m -6 / - NC5T - / - 5 ✓ Closing fragment
07-23 06:03 20m 0 / - WY5L - / -13 3 Partial capture
07-21 06:06 20m +1 / - NU0C - / - 5 Partial capture
07-21 05:47 20m -4 / - NK7Z - / - 2 Partial capture
07-20 06:42 20m +2 / - KL4RL - / - 3 Partial capture
07-20 06:40 20m -1 / - W5LW - / -9 5 Partial capture
07-20 06:37 20m -3 / - K9STL - / -3 4 ✓ Closing fragment
07-20 05:47 20m - / -13 R4FDW -5 / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
200530  +4 1137  WO3U S57ESG R-05 (x3)
200700  +4 1137  WY2V S57ESG JN76 (x3)
201700  +6 1137  AC8RJ S57ESG JN76 (x2)
202015  +9 1137  K4A S57ESG JN76 (x5)
204030  +8 1137  AC8RJ S57ESG R-08 (x2)

Decoder S/N history by band

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