KC4JKW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KC4JKW, decoded by SO8OO in southeastern Poland. 45 related FT8 messages, observed on 20m, across 10 UTC dates. Heard between 2026-06-16 and 2026-08-23.

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

45
Related messages
0
CQ messages
10
UTC dates heard
-4 dB
Mean decoder S/N

Bands

20m
First seen: 2026-06-16
Last seen: 2026-08-23 08:18 UTC

Frequent QSO partners observed at SO8OO

Stations KC4JKW worked most often, as logged from our receiver:

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 UTCBandKC4JKW S/NCounterpartCounterpart S/NMsgsCapture
08-23 10:18 20m - / - IU2LVV -5 / - 2 Partial capture
08-23 10:17 20m - / - DL1R +7 / - 3 Partial capture
08-22 12:50 20m - / - F4FHW -2 / - 9 Partial capture
07-16 10:27 20m - / - DL1R -5 / - 6 Partial capture
07-14 11:18 20m - / - DL6REX -20 / - 4 Partial capture
06-22 12:47 20m - / - DL6REX -20 / - 2 Partial capture
06-22 12:13 20m - / -11 ON4ASV -6 / - 3 ✓ Closing fragment
06-18 13:33 20m - / -10 F6BIA 0 / - 4 ✓ Closing fragment
06-16 20:45 20m - / -16 PD0LK +10 / - 7 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
125015  -2 1512  KC4JKW F4FHW IN96 (x9)
125815 -16 1868  KC4JKW M0AAM IO93
101745 +11 2659  KC4JKW DL1R JN58
101815  -6  383  KC4JKW IU2LVV JN45
101815  +3 2659  KC4JKW DL1R JN58
101845  -4  383  KC4JKW IU2LVV JN45
101845  +6 2659  KC4JKW DL1R JN58

Decoder S/N history by band

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