KR4FJQ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KR4FJQ, decoded by SO8OO in southeastern Poland. 353 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 39 UTC dates. Heard between 2026-06-15 and 2026-08-23.

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

353

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 40m 20m

First seen: 2026-06-15
Last seen: 2026-08-23 21:10 UTC

Frequent QSO partners observed at SO8OO

Stations KR4FJQ worked most often, as logged from our receiver:

K4YT · United States ×2 G7NPW · England RA5BC · European Russia OO0O · Belgium KS4OT · United States F6BIA · France NW1L · United States HZ1TT · Saudi Arabia WA4CHJ · United States MI0FBI · Northern Ireland PC2J · Netherlands N1TQP · 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	KR4FJQ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 23:10	20m	- / -	EA3GXK	-14 / -	2	Partial capture
08-23 00:28	40m	- / -	EA5HM	-13 / -	5	Partial capture
08-23 00:28	40m	- / -14	DK7ZT	-5 / -	2	Partial capture
08-23 00:27	40m	- / -11	EI4JFB	+4 / -	3	✓ Closing fragment
08-22 01:10	40m	- / -20	IK4LZH	-7 / -	8	Partial capture
08-22 01:06	40m	- / -	IZ8DBJ	-4 / -	3	Partial capture
08-22 00:56	40m	- / -	IZ8DBJ	-3 / -	3	Partial capture
08-22 00:50	40m	- / -	IZ8DBJ	-4 / -	3	Partial capture
08-22 00:46	40m	- / -10	DK7ZT	-13 / -	4	Partial capture
08-22 00:46	40m	- / -	IK4LZH	-3 / -	4	Partial capture
08-22 00:41	40m	- / -	IZ8DBJ	-5 / -	3	Partial capture
08-22 00:34	40m	- / -	IZ8DBJ	+5 / -	3	Partial capture
08-22 00:30	40m	- / -	IK4LZH	-3 / -	4	Partial capture
08-22 00:27	40m	- / -	F1IQH	-8 / -	2	Partial capture
08-22 00:26	40m	- / -12	DK7ZT	-12 / -	2	Partial capture
08-22 00:26	40m	- / -	IZ8DBJ	-1 / -	3	Partial capture
08-21 01:59	40m	- / -	EA5HM	-4 / -	5	Partial capture
08-20 00:52	40m	- / -	CT7AUT	-8 / -	3	Partial capture
08-19 23:54	40m	- / -	N1TQP	-4 / -	2	✓ Closing fragment
08-19 23:43	40m	- / -13	PD0RCQ	+6 / -	7	Partial capture
08-19 23:37	40m	- / -	PD0RCQ	+7 / -	2	Partial capture
08-19 23:29	40m	- / -16	DK2FM	-1 / -	5	✓ Closing fragment
08-19 00:10	40m	- / -13	F1PBZ	-11 / -	4	Partial capture
08-19 00:10	40m	- / -10	F5MSE	-12 / -	2	Partial capture
08-16 23:49	20m	- / -	DL3MIB	-1 / -	7	Partial capture
08-12 01:56	80m	- / -20	OH1MLZ	+13 / -	3	✓ Closing fragment
08-12 01:25	40m	- / -15	OD5XX	-12 / -	6	✓ Closing fragment
08-12 00:14	40m	- / -18	F1PBZ	-10 / -	2	Partial capture
08-11 23:48	40m	- / -22	YO6LM	-10 / -	2	Partial capture
08-11 03:17	40m	- / -13	YO6LM	-1 / -	2	Partial capture
08-11 03:11	40m	- / -12	YO6LM	-2 / -	2	Partial capture
08-11 03:07	40m	- / -11	G5TV	-19 / -	3	✓ Closing fragment
08-11 03:03	40m	- / -14	YO6LM	0 / -	2	Partial capture
08-11 02:25	80m	- / -	MI7XHT	-8 / -	3	Partial capture
08-11 02:21	80m	- / -	MI7XHT	-12 / -	2	Partial capture
08-09 02:35	40m	- / -	F5UOU	-12 / -	2	✓ Closing fragment
08-08 02:41	40m	- / -12	UR5EDX	+8 / -	4	✓ Closing fragment
08-08 00:10	40m	- / -18	YO6LM	-11 / -	3	Partial capture
08-07 21:24	20m	- / -	UR5EDX	-14 / -	5	Partial capture
08-07 02:49	80m	- / -	KZ8C	-19 / -	2	✓ Closing fragment
08-07 02:43	80m	- / -	SN5JU	-1 / -	3	Partial capture
08-07 02:23	40m	- / -12	F4HQB	-3 / -	3	Partial capture
08-07 01:59	40m	- / -19	F1PBZ	-9 / -	2	Partial capture
08-06 02:56	40m	- / -	US2YW	-10 / -	3	Partial capture
08-06 02:51	40m	- / -9	PA1PXL	-10 / -	3	Partial capture
08-06 02:49	40m	- / -18	DL3MIB	-2 / -	2	Partial capture
08-06 02:41	40m	- / -	US2YW	+4 / -	2	Partial capture
08-06 00:53	80m	- / -3	W3UCA	-14 / -	2	✓ Closing fragment
08-05 23:51	20m	- / -19	PA7Q	-13 / -	7	Partial capture
08-05 23:37	20m	- / -15	F1ODM	-14 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
212430 -13 1153  KR4FJQ UR5EDX KN78 (x5)
234945  -1  958  KR4FJQ DL3MIB JN57 (x2)
235045 -24 1611  KR4FJQ ON1DGN +05
235045  -2  958  KR4FJQ DL3MIB JN57 (x5)
231015 -13 1079  KR4FJQ EA3GXK IM98 (x2)

40m

UTC    dB Audio  Message
011145  -9  438  KR4FJQ IK4LZH R-20 (x5)
002700  +6  492  KR4FJQ EI4JFB IO63 (x3)
002800  -5 1906  KR4FJQ DK7ZT -14
002830 -10 1578  KR4FJQ EA5HM IM99
002830  -5 1906  KR4FJQ DK7ZT -14
002900 -13 1578  KR4FJQ EA5HM IM99 (x4)

80m

UTC    dB Audio  Message
005415 -15  650  KR4FJQ W3UCA RR73
024345  -2 1581  KR4FJQ SN5JU JO73 (x3)
024945 -19 1004  KR4FJQ KZ8C R+15 (x2)
022100  -9 1704  KR4FJQ MI7XHT IO64 (x6)
015600 +12 1109  KR4FJQ OH1MLZ KP23 (x3)

Decoder S/N history by band

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