KF4DGS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EM63

Receiver-side FT8 activity involving KF4DGS, decoded by SO8OO in southeastern Poland. 57 related FT8 messages, observed on 20m, across 3 UTC dates. Heard between 2026-05-31 and 2026-06-03.

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

57
Related messages
0
CQ messages
3
UTC dates heard
-3 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-31
Last seen: 2026-06-03 02:29 UTC

Activity Heatmap

Locator transmitted by KF4DGS

Approximate centre of EM63, decoded 2026-06-04 03:12 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 UTCBandKF4DGS S/NCounterpartCounterpart S/NMsgsCapture
06-03 04:28 20m -18 / -2 S55DX -11 / - 3 ✓ Closing observed
06-03 04:22 20m -17 / -23 SV9TLU -10 / -11 6 Partial capture
06-03 04:20 20m -16 / - Z35T - / +3 4 ✓ Closing fragment
06-01 07:36 20m - / -21 DL2MIJ -4 / - 2 ✓ Closing fragment
06-01 06:51 20m - / -19 EI1DG -9 / - 3 ✓ Closing fragment
06-01 06:43 20m - / -7 GI0FIX -2 / - 2 ✓ Closing fragment
06-01 06:11 20m - / -8 G3TKT -8 / - 3 Partial capture
06-01 06:08 20m - / -25 RC6OU +18 / - 2 ✓ Closing fragment
06-01 05:52 20m - / -18 R7OQ +2 / - 4 ✓ Closing fragment
06-01 05:48 20m - / - RC6OU +11 / - 2 Partial capture
06-01 05:44 20m - / - PA0LDE -11 / - 2 Partial capture
06-01 05:42 20m - / - RV3QI +9 / - 2 Partial capture
06-01 05:41 20m - / - G3TKT +6 / - 2 Partial capture
06-01 05:38 20m - / -13 F4JCU 0 / - 4 Partial capture
06-01 05:31 20m - / - I4KYO 0 / - 3 ✓ Closing fragment
06-01 05:10 20m -10 / - DL8ZBA - / -2 2 ✓ Closing fragment
06-01 05:06 20m -8 / - UT3KW - / -5 7 Partial capture
06-01 05:02 20m -15 / - LZ2II - / - 5 Partial capture
06-01 04:37 20m -12 / - YO6OGW - / -15 2 Partial capture
06-01 04:14 20m -10 / - LZ1JZ - / - 5 Partial capture
06-01 04:09 20m -8 / - KC9C - / -15 2 Partial capture
06-01 04:07 20m -4 / - PA3GDL - / +7 3 ✓ Closing fragment
06-01 04:03 20m -11 / - JY5IB +12 / -18 6 ✓ Closing observed
06-01 03:56 20m -10 / - 3B8GL - / -14 12 Partial capture
06-01 03:54 20m -9 / - JY5IB - / - 3 Partial capture
06-01 03:51 20m -8 / - SV9TLU - / - 3 Partial capture
06-01 03:43 20m -12 / - T31TTT - / -21 7 Partial capture
06-01 03:40 20m -11 / - SV9TLU - / - 3 Partial capture
06-01 03:36 20m -11 / - JY5IB - / - 6 Partial capture
06-01 03:31 20m -11 / - JY5IB - / - 3 Partial capture
06-01 03:21 20m -9 / - JY5IB - / - 5 Partial capture
06-01 03:16 20m -5 / - <...> - / - 2 Partial capture
06-01 03:11 20m -4 / -19 HK0RMR +8 / -1 5 ✓ Full exchange observed
06-01 03:07 20m -7 / - SV9TLU - / - 4 Partial capture
06-01 03:05 20m -5 / - SV5BYP - / +1 3 ✓ Closing fragment
06-01 03:02 20m -6 / - YN7DS - / -10 4 ✓ Closing fragment
06-01 02:58 20m -6 / - KP2B - / +7 2 ✓ Closing fragment
06-01 02:48 20m -2 / - <...> - / - 2 Partial capture
06-01 02:40 20m -6 / - RW3FY - / -4 2 ✓ Closing fragment
06-01 02:32 20m -4 / - UN7LZ -14 / -8 4 ✓ Closing observed
06-01 02:31 20m -2 / - W0OVX - / 0 2 ✓ Closing fragment
06-01 02:25 20m -4 / -14 CP7DX -8 / -8 8 ✓ Full exchange observed
06-01 02:14 20m -3 / - HK0RMR - / - 16 Partial capture
06-01 01:58 20m -10 / - T47FCR - / -11 3 Partial capture
06-01 01:52 20m -13 / - KJ7SVM - / - 6 Partial capture
06-01 01:21 20m -10 / - CS7BHA - / - 7 Partial capture
06-01 01:17 20m -10 / - W5WNR - / -18 3 ✓ Closing fragment
06-01 01:06 20m -12 / - K6DD - / -15 5 Partial capture
06-01 01:02 20m -10 / - HB9EFK - / 0 2 ✓ Closing fragment
05-31 22:21 20m -15 / - DK6DX - / -14 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
042045 -16  797  Z35T KF4DGS EM63 (x4)
042245 -18  797  SV9TLU KF4DGS EM63
042300 -14 2575  KF4DGS SV9TLU -23
042315 -18  797  SV9TLU KF4DGS R-11
042330  -8 2575  KF4DGS SV9TLU -23
042345 -15  797  SV9TLU KF4DGS R-16
042400  -9 2575  KF4DGS SV9TLU -23
042745 -18  797  KC5JEC KF4DGS 73
042815 -18  797  S55DX KF4DGS EM63
042830  -9 1995  KF4DGS S55DX -02 (x2)
031230 -14  796  4U1UN KF4DGS EM63

Decoder S/N history by band

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