KR4LSP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KR4LSP, decoded by SO8OO in southeastern Poland. 114 related FT8 messages, observed on 40m, 20m, 10m, across 28 UTC dates. Heard between 2026-05-12 and 2026-07-05.

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

114

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-12
Last seen: 2026-07-05 21:59 UTC

Frequent QSO partners observed at SO8OO

Stations KR4LSP worked most often, as logged from our receiver:

IQ7KM · Italy ×2 PI4DX · Netherlands ×2 ON3ANY · Belgium TI5RTZ · Costa Rica A71UN · Qatar ND1X · United States D2UY · Angola AA1SU · United States LZ1ZF · Bulgaria 9A5E · Croatia KB3DHF · United States WA3YUV · United States

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	KR4LSP S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-25 00:50	20m	- / -16	EA3HMM	+2 / -	6	Partial capture
06-23 00:40	20m	- / -16	A71UN	-13 / -	2	✓ Closing fragment
06-22 00:49	20m	- / -2	HK3YL	-14 / -	4	Partial capture
06-21 03:32	40m	- / -21	DK7ZT	-21 / -	4	Partial capture
06-20 02:16	40m	- / -23	IQ7KM	+2 / -	6	✓ Closing fragment
06-20 02:13	40m	- / -18	MW9LQA	-13 / -	8	Partial capture
06-20 01:47	40m	- / -22	DK7ZT	-2 / -	2	Partial capture
06-19 04:06	40m	- / -9	ON3ANY	+6 / -	5	✓ Closing fragment
06-19 03:40	40m	- / -	F5PBG	-11 / -	3	Partial capture
06-19 00:11	20m	- / +6	WA3YUV	-7 / -	4	✓ Closing fragment
06-18 23:00	20m	- / -17	5Z4VJ	-4 / -	2	✓ Closing fragment
06-16 23:03	20m	- / -10	NV1U	-4 / -	2	✓ Closing fragment
06-15 21:41	20m	- / -	HB9VAA	-4 / -	4	Partial capture
06-15 21:18	20m	- / -14	PI4DX	-11 / -	2	✓ Closing fragment
06-14 23:51	20m	- / -9	AA1SU	-12 / -	4	✓ Closing fragment
06-14 23:08	20m	- / -16	9A5E	-20 / -	2	✓ Closing fragment
06-03 00:53	40m	- / -14	PI4DX	+4 / -	2	✓ Closing fragment
06-02 01:27	40m	- / -22	KA1MXL	-15 / -	2	✓ Closing fragment
06-02 01:23	40m	- / -22	KA1MXL	-10 / -	2	Partial capture
05-30 23:36	20m	- / -15	VE2FVV	-4 / -	7	Partial capture
05-30 22:31	20m	- / -16	D2UY	+4 / -	2	✓ Closing fragment
05-27 23:46	20m	- / -18	TI5RTZ	-3 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
001645  -9 2632  KR4LSP KB3DHF RR73
004915 -14 1094  KR4LSP HK3YL -02 (x4)
004030 -12 2174  KR4LSP A71UN -16 (x2)
005045  +0  969  KR4LSP EA3HMM JN00 (x6)
025045  -4 1192  KR4LSP LZ1ZF RR73
235930 -11 1326  KR4LSP KH6M -04

40m

UTC    dB Audio  Message
021430 -15  970  KR4LSP MW9LQA -18 (x3)
021630  +1 2155  KR4LSP IQ7KM -23
021700  -6  971  KR4LSP MW9LQA -18
021700  +3 2155  KR4LSP IQ7KM -23
021730 -16  971  KR4LSP MW9LQA -18
021730  +4 2155  KR4LSP IQ7KM RR73 (x4)
033215 -22 1905  KR4LSP DK7ZT -21 (x4)

10m

UTC    dB Audio  Message
205645 -15 2063  KR4LSP <...> -18

Decoder S/N history by band

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