KA4EMK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KA4EMK, decoded by SO8OO in southeastern Poland. 47 related FT8 messages, observed on 40m, 20m, across 7 UTC dates. Heard between 2026-06-02 and 2026-08-16.

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

-8 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-06-02
Last seen: 2026-08-16 04:52 UTC

Frequent QSO partners observed at SO8OO

Stations KA4EMK worked most often, as logged from our receiver:

HB9CXZ · Switzerland RL6MT · European Russia VE7LGP · Canada DB7GE · Fed. Rep. of Germany RI0SP · European Russia DL3OCF · Fed. Rep. of Germany RK4FF · European Russia UW5KW · Ukraine W7RPS · United States DJ2KP · Fed. Rep. of Germany KE0N · United States DL3MIB · Fed. Rep. of Germany

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	KA4EMK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 06:49	40m	- / -	DL3MIB	-14 / -	6	Partial capture
08-16 06:07	40m	- / -	DL3MIB	-11 / -	7	Partial capture
08-16 05:58	40m	- / -	DL3MIB	-11 / -	7	Partial capture
08-01 05:51	20m	- / -13	DL3MIB	+4 / -	4	✓ Closing fragment
08-01 05:41	20m	- / -	RC6OX	-7 / -	3	Partial capture
08-01 05:14	20m	- / -11	RK4FF	-10 / -	3	✓ Closing fragment
07-24 05:03	40m	- / -16	SP1MGM	-13 / -	2	Partial capture
06-23 05:11	20m	- / -13	RZ3ZY	-9 / -	2	✓ Closing fragment
06-07 04:13	20m	-22 / -	UW5KW	- / -19	2	✓ Closing fragment
06-07 04:12	20m	-20 / -	VE7LGP	- / -6	2	✓ Closing fragment
06-02 05:16	20m	- / -9	RL6MT	+4 / -	2	✓ Closing fragment
06-02 05:02	20m	-12 / -16	RI0SP	-9 / -8	4	✓ Full exchange observed
06-02 04:53	20m	-8 / -	SQ9JKM	- / -15	2	Partial capture
06-02 04:52	20m	-16 / -	KE0N	- / -14	2	✓ Closing fragment
06-02 04:41	20m	-11 / -	R6ZDJ	- / -	2	Partial capture
06-02 04:40	20m	-4 / -	W7RPS	- / -15	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
060100 -11 1069  KA4EMK DL3MIB JN57 (x15)

20m

UTC    dB Audio  Message
051145  -6  865  KA4EMK RZ3ZY 73
052845 -21 2175  KA4EMK DB7GE RR73
054300 -13 2419  KA4EMK HB9IRO JN46
051445 -12 1957  KA4EMK RK4FF -11 (x3)
053445 -10  383  KA4EMK UR4QWW KN77
054100  -6 2507  KA4EMK RC6OX KN88 (x3)
055030  +1  373  KA4EMK DL3OCF RR73
055100  +1 1056  KA4EMK DL3MIB JN57 (x4)

Decoder S/N history by band

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