K4AFD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K4AFD, decoded by SO8OO in southeastern Poland. 77 related FT8 messages, 5 CQ messages, observed on 40m, 20m, across 12 UTC dates. Heard between 2026-05-26 and 2026-06-19.

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

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-26
Last seen: 2026-06-19 23:25 UTC

Frequent QSO partners observed at SO8OO

Stations K4AFD worked most often, as logged from our receiver:

KI4SNW · United States UT3RS · Ukraine F5OYA/P · France IK4LZH · Italy EA1IOK · Spain YO4NF · Romania E70A · Bosnia-Herzegovina TL8GD · Central African Republic IU8RFW · Italy D2UY · Angola EA2EWL · Spain A41KB · Oman

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 UTC	Band	K4AFD S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-18 01:16	20m	- / -6	D2UY	-22 / -	2	Partial capture
06-18 00:51	20m	- / -17	YO4NF	+1 / -	10	✓ Closing fragment
06-15 02:10	40m	- / -	F4FPR	-15 / -	3	Partial capture
06-14 01:02	20m	- / -20	A41KB	+11 / -	2	✓ Closing fragment
06-14 00:55	20m	- / -7	EA2EWL	+4 / -	2	✓ Closing fragment
06-13 23:22	20m	- / +6	KP4COD	-3 / -	2	✓ Closing fragment
06-08 20:06	20m	- / -	F1PPH	-6 / -	6	Partial capture
06-08 19:33	20m	- / -16	F6BIA	0 / -	2	✓ Closing fragment
05-30 23:38	20m	- / -5	EA1IOK	+13 / -	4	✓ Closing fragment
05-30 23:29	20m	- / -	V31DL	-5 / -	3	Partial capture
05-28 02:53	20m	-23 / -	UT3RS	- / -24	2	✓ Closing fragment
05-28 02:49	20m	- / -10	D2UY	-14 / -	2	✓ Closing fragment
05-28 02:42	20m	-6 / -14	TL8GD	-8 / -8	4	✓ Full exchange observed
05-28 02:24	20m	- / -	IK4LZH	-8 / -	2	✓ Closing fragment
05-27 04:09	20m	- / -14	WA4FU	-4 / -	2	Partial capture
05-27 02:00	20m	-20 / -	9A4AA	- / -15	2	Partial capture
05-27 01:42	20m	- / -	OD5KU	+16 / -	2	Partial capture
05-27 01:41	20m	- / -	EA1IOK	-2 / -	2	Partial capture
05-27 01:34	20m	- / -	KA4JON	-19 / -	2	Partial capture
05-27 01:29	20m	- / -	KA4JON	-19 / -	3	Partial capture
05-27 00:53	20m	- / -	WO4D	-1 / -	3	Partial capture
05-27 00:52	20m	- / -	EA1IOK	0 / -	4	Partial capture
05-26 21:32	20m	- / 0	EA8UP	+6 / -	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
005100  +4 2147  K4AFD YO4NF -17 (x10)
011430  -5 2152  K4AFD R5AV -21
011630 -23 1800  K4AFD D2UY R-06 (x2)
012430 -12 1522  K4AFD N4YYV R-10
012530 +18 2397  K4AFD OD5KU KM73

40m

UTC    dB Audio  Message
021030 -13 1821  K4AFD F4FPR IN88 (x3)

Decoder S/N history by band

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