K4MIX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EL98

Receiver-side FT8 activity involving K4MIX, decoded by SO8OO in southeastern Poland. 66 related FT8 messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-08-05 and 2026-08-22.

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

-10 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-08-05
Last seen: 2026-08-22 04:28 UTC

Frequent QSO partners observed at SO8OO

Stations K4MIX worked most often, as logged from our receiver:

PV8AJ · Brazil ×2 PA3EY · Netherlands EC3A · Spain EA3AAY · Spain G1YEF · England DL1UDO · Fed. Rep. of Germany HB9EFK · Switzerland UR1CCT · Ukraine IU5AWQ · Italy OA4ENG · Peru R2SL · European Russia DL3OCF · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by K4MIX

Approximate centre of EL98, decoded 2026-08-22 01:32 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 UTC	Band	K4MIX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 06:27	40m	- / -16	EA6EE	-14 / -	2	Partial capture
08-22 05:01	20m	- / -26	EA3IZF	-14 / -	5	Partial capture
08-22 03:01	20m	- / -16	EC3A	-24 / -	2	✓ Closing fragment
08-22 02:12	40m	- / -13	OA4ENG	-21 / -	2	✓ Closing fragment
08-22 01:13	40m	- / -19	R7ZL	-6 / -	2	Partial capture
08-22 01:07	40m	-18 / -	IU5AWQ	-9 / -6	6	✓ Closing observed
08-22 01:04	40m	-18 / -	PA3EY	- / -5	3	✓ Closing fragment
08-22 00:58	40m	-12 / -	NW8D	- / -	2	Partial capture
08-22 00:53	40m	- / -5	PV8AJ	-12 / -	2	✓ Closing fragment
08-22 00:52	40m	- / +8	DK7ZT	-14 / -	4	Partial capture
08-22 00:51	40m	-5 / -5	DL1UDO	-4 / -18	4	✓ Full exchange observed
08-22 00:42	40m	-13 / -	MW0UPH	- / -	2	Partial capture
08-22 00:34	40m	- / 0	PV8AJ	-15 / -	2	✓ Closing fragment
08-10 00:58	40m	- / -22	UR1CCT	-1 / -	3	✓ Closing fragment
08-10 00:55	40m	- / -	EA3AAY	-14 / -	2	✓ Closing fragment
08-08 00:04	40m	- / -23	R2SL	-2 / -	2	✓ Closing fragment
08-08 00:01	40m	- / -3	PI4DX	-7 / -	2	✓ Closing fragment
08-06 05:30	40m	- / -	G8OO	-12 / -	3	Partial capture
08-06 05:16	40m	- / -15	G0BLB	-7 / -	2	Partial capture
08-06 05:00	40m	- / -14	MI0NWA	-12 / -	2	Partial capture
08-06 04:56	40m	- / -3	DL5DQZ	-8 / -	2	✓ Closing fragment
08-06 04:55	40m	- / -5	HB9EFK	0 / -	3	Partial capture
08-06 03:47	40m	- / -10	HB9EFK	+4 / -	2	✓ Closing fragment
08-06 03:46	40m	- / -14	<...>	-17 / -	3	Partial capture
08-06 00:00	40m	- / -	DL1UDO	-17 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
010515 -18 1385  PA3EY K4MIX 73
010730 -10 1813  K4MIX IU5AWQ RR73
010745 -17 1814  IU5AWQ K4MIX 73 (x3)
010900  -8 1813  K4MIX IU5AWQ RR73
010915 -17 1813  IU5AWQ K4MIX 73
011330  -7 1068  K4MIX R7ZL -19 (x2)
013215 -13  306  KJ5CYH K4MIX EL98
021230 -21 2218  K4MIX OA4ENG -13 (x2)
062030 -17  904  K4MIX EA6EE -11 (x3)

20m

UTC    dB Audio  Message
030130 -23 1872  K4MIX EC3A -16 (x2)
050130  -9 1578  K4MIX EA3IZF JN01 (x5)

Decoder S/N history by band

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