KO4MIM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KO4MIM, decoded by SO8OO in southeastern Poland. 68 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-06-30 and 2026-08-19.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-06-30
Last seen: 2026-08-19 18:28 UTC

Frequent QSO partners observed at SO8OO

Stations KO4MIM worked most often, as logged from our receiver:

DK7ZT · Fed. Rep. of Germany ×2 UR5EDX · Ukraine DL1R · Fed. Rep. of Germany LZ1ZF · Bulgaria DK7UY · Fed. Rep. of Germany VP2MAA · Montserrat HB9TIH · Switzerland RK4FF · European Russia EI2IXB · Ireland R1YY · European Russia

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	KO4MIM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-19 20:23	20m	- / -21	M9KTM	0 / -	11	Partial capture
07-06 02:47	40m	- / -12	UR3HC	-7 / -	4	Partial capture
07-06 02:36	40m	- / -10	UR3HC	-13 / -	6	Partial capture
07-03 23:48	20m	- / -1	VP2MAA	-8 / -	2	✓ Closing fragment
07-03 23:37	40m	- / -	F4BYA	-3 / -	4	Partial capture
06-30 04:18	40m	- / -10	DK7UY	-18 / -	3	✓ Closing fragment
06-30 04:02	40m	- / -	IK3OGN	-17 / -	2	Partial capture
06-30 03:55	20m	- / -17	R1YY	-8 / -	2	✓ Closing fragment
06-30 03:52	20m	- / -4	F5HNQ	+6 / -	2	Partial capture
06-30 03:43	20m	- / -3	RK4FF	-5 / -	3	✓ Closing fragment
06-30 03:43	20m	- / -5	DL1R	+5 / -	3	✓ Closing fragment
06-30 03:42	20m	- / 0	DJ0MAB	-16 / -	3	Partial capture
06-30 03:40	20m	- / -5	LZ1ZF	-12 / -	2	✓ Closing fragment
06-30 03:28	20m	- / -15	DK7ZT	-22 / -	2	✓ Closing fragment
06-30 02:53	40m	- / -	OM0RX	-22 / -	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
012830 -16  870  KO4MIM UR5EDX 73
234845  -9  477  KO4MIM VP2MAA -01 (x2)
202315  +0  693  KO4MIM M9KTM IO91 (x10)
202815 -17 1071  KO4MIM MW7AHM IO81
202815  -5  693  KO4MIM M9KTM R-21

40m

UTC    dB Audio  Message
233815  -2 2980  KO4MIM F4BYA JN19 (x2)
023545  -8  337  KO4MIM EI2IXB RR73
023645 -14 1483  KO4MIM UR3HC -10 (x6)
024430 -18 1433  KO4MIM IW2DNI JN45
024700  -8  658  KO4MIM UR3HC -12 (x3)
024830 -10 2486  KO4MIM IW2DNI JN45
024830  -6  658  KO4MIM UR3HC -12

Decoder S/N history by band

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