KP4SMC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Puerto Rico

Receiver-side FT8 activity involving KP4SMC, decoded by SO8OO in southeastern Poland. 88 related FT8 messages, 2 CQ messages, observed on 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-31 and 2026-08-24.

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

88
Related messages
2
CQ messages
17
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-31
Last seen: 2026-08-24 03:16 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 UTCBandKP4SMC S/NCounterpartCounterpart S/NMsgsCapture
08-24 05:13 20m - / -15 5B4AMX +14 / - 3 ✓ Closing fragment
08-24 01:52 20m - / -14 F1PBZ -3 / - 5 ✓ Closing fragment
08-24 00:45 20m - / -19 W4XM -12 / - 2 ✓ Closing fragment
08-23 05:47 20m - / -20 EA5ISM -10 / - 7 Partial capture
08-23 05:28 20m - / -11 F4NGC -3 / - 3 ✓ Closing fragment
08-23 04:39 20m - / -8 R2XM -10 / - 2 ✓ Closing fragment
08-10 05:46 20m - / -19 UA3VVA -21 / - 2 ✓ Closing fragment
07-27 12:02 20m - / -16 GJ0KYZ -4 / - 3 ✓ Closing fragment
07-27 06:46 20m - / -5 ON6HC -16 / - 2 ✓ Closing fragment
07-19 05:47 20m - / - R1YY -16 / - 3 ✓ Closing fragment
07-05 05:56 20m - / - SV1ELS -21 / - 5 Partial capture
06-28 06:59 20m - / - GI4OGS -10 / - 2 Partial capture
06-21 22:17 20m - / -6 CR7BRV -4 / - 2 ✓ Closing fragment
06-15 02:06 20m -17 / -17 SV9TLU -8 / - 4 Partial capture
06-13 19:45 10m - / -18 F1PBZ +5 / - 4 Partial capture
06-10 22:21 10m - / -22 GW8DX +3 / - 2 ✓ Closing fragment
06-08 06:50 20m - / -16 IK4LZH +1 / - 2 ✓ Closing fragment
06-07 21:19 10m - / - F6BTP -16 / - 2 Partial capture
06-07 21:15 10m - / -11 G4SJX -9 / - 3 ✓ Closing fragment
06-07 19:35 10m - / -17 IU5TQG -9 / - 3 Partial capture
06-07 19:31 10m - / -9 LU1EEP -11 / - 5 ✓ Closing fragment
05-31 05:50 20m -24 / - HB9GNL - / -22 2 Partial capture
05-31 05:46 20m - / - IU0QDT -4 / - 2 Partial capture
05-31 05:12 20m -20 / -18 SV5BYP +11 / -18 6 Partial capture
05-31 05:10 20m -20 / - SQ8GKT - / -18 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
054900  -8 1426  KP4SMC EA5ISM -19 (x4)
004545 -12 1817  KP4SMC W4XM -19 (x2)
015215  -5  577  KP4SMC F1PBZ -14 (x5)
045445 -15  263  KP4SMC WT4C RR73
051330 +16  912  KP4SMC 5B4AMX -15 (x3)
40m
UTC    dB Audio  Message
051100 -20 2196  KP4SMC G0BLB 73
10m
UTC    dB Audio  Message
200730 -23 2054  KP4SMC IZ8PPI -19
203600 -17 2287  KP4SMC PP5OB GG53
211500 -10 2224  KP4SMC G4SJX IO92 (x3)
211900 -17 2287  KP4SMC F6BTP JN09 (x2)
214000 -13 2285  KP4SMC CA2VJM FG40
221645 -20 1963  KP4SMC G0FWX -14
222115  +3 2564  KP4SMC GW8DX -22 (x2)
194515  +2 2688  KP4SMC F1PBZ -18 (x4)

Decoder S/N history by band

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