KR4FNK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KR4FNK, decoded by SO8OO in southeastern Poland. 35 indexed activity records, involving 40m, 20m. Heard between 2026-07-19 and 2026-08-28.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

Overview

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

40m 20m

First indexed activity: 2026-07-19
Last indexed activity: 2026-08-28 21:42 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with KR4FNK in decoded directed-looking exchanges:

DK1MAX · Fed. Rep. of Germany DL1R · Fed. Rep. of Germany EA1IOK · Spain F5RRS · France OZ1LDO · Denmark PA3KUS · Netherlands SP8AJK · Poland PV8AJ · Brazil

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 UTC	Band	KR4FNK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-28 23:41	20m	- / -	KJ1R	-9 / -	2	Partial capture
08-20 03:09	40m	- / -11	PV8AJ	-13 / -	2	✓ Closing fragment
07-20 04:26	20m	- / -16	DK1MAX	-15 / -	3	✓ Closing fragment
07-20 04:18	20m	- / -13	F5RRS	-9 / -	7	✓ Closing fragment
07-19 06:38	20m	- / -13	OZ1LDO	-2 / -	2	✓ Closing fragment
07-19 06:25	20m	- / -20	DK9ZQ	-4 / -	5	Partial capture
07-19 06:01	20m	- / -	F5RRS	-19 / -	2	Partial capture
07-19 05:58	20m	- / -25	SP8AJK	-13 / -	3	✓ Closing fragment
07-19 05:50	20m	- / -17	DL1R	+3 / -	3	✓ Closing fragment
07-19 04:17	20m	- / -8	EA1IOK	-7 / -	2	✓ Closing fragment
07-19 04:03	20m	- / -11	HB9TJG	-15 / -	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
063145 -12  854  KR4FNK PA3KUS 73
063845  -1 2966  KR4FNK OZ1LDO R-13 (x2)
041845 -11 1950  KR4FNK F5RRS JN36 (x7)
042615 -16 1710  KR4FNK DK1MAX -16 (x3)
234130  -9 1908  KR4FNK KJ1R FN32 (x2)

40m

UTC    dB Audio  Message
033230 -21  217  KR4FNK SP1TJ JO74
030900 -14 1733  KR4FNK PV8AJ -11 (x2)

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