KC4QX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EL97

Receiver-side FT8 activity involving KC4QX, decoded by SO8OO in southeastern Poland. 194 related FT8 messages, 6 CQ messages, observed on 80m, 60m, 40m, 20m, across 24 UTC dates. Heard between 2026-05-16 and 2026-08-07.

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

194

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 40m 60m 20m

First seen: 2026-05-16
Last seen: 2026-08-07 00:22 UTC

Frequent QSO partners observed at SO8OO

Stations KC4QX worked most often, as logged from our receiver:

OZ7FOC · Denmark ×2 EU3AA · Belarus DH3KR · Fed. Rep. of Germany PI4DX · Netherlands DL5DQZ · Fed. Rep. of Germany F4GYM · France GW4RDW · Wales F6EQZ · France F4FPR · France OH6JD · Finland OH2MA · Finland UA1WBV · European Russia

Activity Heatmap

Locator transmitted by KC4QX

Approximate centre of EL97, decoded 2026-08-01 01:39 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	KC4QX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-07 02:21	60m	- / +5	OZ7FOC	-9 / -	3	✓ Closing fragment
08-01 02:02	40m	- / -14	UA1WBV	-12 / -	4	✓ Closing fragment
08-01 01:34	80m	- / -	RY7F	-10 / -	2	Partial capture
08-01 01:33	80m	- / -	DK2FM	+10 / -	5	Partial capture
08-01 01:33	80m	-14 / -13	RA4FW	0 / -20	5	✓ Full exchange observed
08-01 01:31	80m	-13 / -12	UT5ZC	+9 / -	5	✓ Closing observed
08-01 01:27	80m	- / -	EA8AR	-13 / -	3	Partial capture
08-01 01:24	80m	-21 / -	EU3AA	+12 / -16	5	✓ Closing observed
08-01 01:20	80m	-23 / -	UT5ZC	- / -	4	Partial capture
07-28 02:21	40m	- / -	DK8HC	-4 / -	4	Partial capture
07-28 02:20	40m	- / -	F1IQH	-13 / -	2	Partial capture
07-28 01:13	60m	-17 / 0	VY2JGC	-16 / +4	3	✓ Full exchange observed
07-28 01:08	60m	-18 / -	N8OQ	- / -	2	Partial capture
07-27 03:35	60m	- / -10	G3WGC	-6 / -	2	✓ Closing fragment
07-27 03:29	60m	- / -	F5LMJ	-15 / -	3	Partial capture
07-27 03:27	60m	- / -9	DL7UFN	-6 / -	2	✓ Closing fragment
07-27 03:25	60m	- / -8	<...>	-15 / -	8	Partial capture
07-27 03:21	60m	- / -11	F4FHM/QRP	-15 / -	4	Partial capture
07-25 01:56	60m	-22 / -11	EI4KF	+8 / +9	3	✓ Full exchange observed
07-25 01:55	60m	- / -	SP9OJ	-20 / -	6	Partial capture
06-24 04:20	60m	- / -	OZ9FF	-4 / -	4	Partial capture
06-19 03:36	60m	- / -6	DC6MY	+5 / -	3	✓ Closing fragment
06-18 12:59	20m	- / -6	GW4RDW	-9 / -	2	✓ Closing fragment
06-18 01:28	60m	- / 0	OZ7FOC	-12 / -	2	✓ Closing fragment
06-18 01:27	60m	- / -	OH6JD	-2 / -	4	✓ Closing fragment
06-18 01:25	60m	- / -5	F4FPR	-16 / -	3	✓ Closing fragment
06-18 01:14	60m	-18 / -	OM5JG	- / -14	2	Partial capture
06-17 02:56	60m	- / -7	G4ATX	-4 / -	2	✓ Closing fragment
06-17 01:43	60m	- / -18	OH2MA	-1 / -	3	✓ Closing fragment
06-17 01:41	60m	- / -13	DL5DQZ	+1 / -	2	✓ Closing fragment
06-12 02:07	60m	- / -12	F6EQZ	-6 / -	3	✓ Closing fragment
06-04 03:37	60m	- / -11	SP3DVO	-15 / -	3	Partial capture
06-04 02:34	80m	- / -12	PA3FPQ	+2 / -	4	✓ Closing fragment
06-04 02:31	80m	- / -16	F1PBZ	+12 / -	3	✓ Closing fragment
06-04 00:17	40m	- / -11	2E0LMA	-2 / -	4	✓ Closing fragment
06-04 00:17	40m	- / -11	EA1CQ	-9 / -	4	✓ Closing fragment
06-04 00:14	40m	- / -	OO7J	+1 / -	5	Partial capture
06-03 01:26	60m	- / -	SP5DFG	-10 / -	3	Partial capture
06-03 01:22	60m	- / -13	G8OO	-2 / -	2	✓ Closing fragment
05-31 02:31	80m	- / +2	CT1BFP	-8 / -	4	✓ Closing fragment
05-31 02:07	60m	- / -2	G3TKT	-5 / -	3	✓ Closing fragment
05-31 02:06	60m	- / +2	PI4DX	+6 / -	2	✓ Closing fragment
05-31 01:46	60m	- / -9	F5RMK	-9 / -	2	✓ Closing fragment
05-29 02:56	60m	- / -10	IK4CBO	-5 / -	3	✓ Closing fragment
05-29 02:55	60m	- / -9	LZ1GC	+6 / -	2	✓ Closing fragment
05-27 03:22	40m	-19 / -11	YO9IAB	+6 / +4	9	Partial capture
05-27 03:21	40m	- / -5	DH3KR	-6 / -	6	✓ Closing fragment
05-27 03:20	40m	-15 / -5	F4GYM	-8 / +8	5	✓ Full exchange observed
05-27 03:19	40m	- / -	9A5AZK	-4 / -	2	Partial capture
05-27 00:57	60m	- / -1	LY7Z	-8 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
032900 -14 1378  KC4QX F5LMJ JN28
032915 -16 1343  KC4QX <...> R-08
032930 -15 1378  KC4QX F5LMJ JN28 (x2)
033545  -8  231  KC4QX G3WGC -10 (x2)
010830 -17 1201  N8OQ KC4QX EL97 (x2)
011030 -18 1201  W4WH KC4QX +07
011315 -17 1465  KC4QX VY2JGC +00
011330 -17 1201  VY2JGC KC4QX R+04
011345 -14 1465  KC4QX VY2JGC RR73
022145 -10 1250  KC4QX OZ7FOC +05 (x3)

40m

UTC    dB Audio  Message
042730 -15 2102  KC4QX RR73; KE4YOG <...> -02
021545 -20 1488  <...> KC4QX EL97
021530  -5 2835  KC4QX F1PBZ -19
021945  +0  817  KC4QX R5AV -18
022045 -12  817  KC4QX F1IQH JN27 (x2)
022115  -3  598  KC4QX DK8HC JO42 (x2)
022145  -4  817  KC4QX IK6DLK JN63
022215  -3  598  KC4QX DK8HC JO42 (x2)
020200 -13 1891  KC4QX UA1WBV KO47 (x4)

80m

UTC    dB Audio  Message
013215 +12 1635  KC4QX UT5ZC RR73
013230 -14 1138  UT5ZC KC4QX 73
013315  +6 1852  KC4QX RA4FW -13
013315 +11 1138  KC4QX DK2FM JO61
013330 -10 1138  RA4FW KC4QX R-20
013345  -8 1852  KC4QX RA4FW RR73 (x2)
013430 -19 1138  RA4FW KC4QX 73
013445  +9 1138  KC4QX DK2FM JO61
013445 -13 2152  KC4QX RY7F LN04 (x2)
013645 +11 1138  KC4QX DK2FM JO61 (x3)
013945 -24 1138  RC6OD KC4QX EL97

20m

UTC    dB Audio  Message
125915 -11 1506  KC4QX GW4RDW R-06 (x2)

Decoder S/N history by band

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