CX6TU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Uruguay Locator transmitted in a decoded message: GF25

Receiver-side FT8 activity involving CX6TU, decoded by SO8OO in southeastern Poland. 4,046 related FT8 messages, 449 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 53 UTC dates. Heard between 2026-05-27 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

4,046

Related messages

449

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-27
Last seen: 2026-08-23 19:58 UTC

Frequent QSO partners observed at SO8OO

Stations CX6TU worked most often, as logged from our receiver:

HB9EXE · Switzerland ×4 SV8JE · Greece ×3 IW0FFK · Italy ×2 M7HET · England ×2 RA3DA · European Russia ×2 IK4LZH · Italy ×2 I4AVG · Italy ×2 EA1RT · Spain ×2 OE8PIT · Austria ×2 OE3DSB · Austria ×2 IZ5UFW · Italy GM4KHE · Scotland

Activity Heatmap

Locator transmitted by CX6TU

Approximate centre of GF25, decoded 2026-08-22 22:37 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	CX6TU S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:55	40m	- / -	F4VTR	-2 / -	4	Partial capture
08-23 21:53	40m	- / -	F4MBU	-1 / -	3	Partial capture
08-23 21:51	40m	- / -12	R1ZBR	-2 / -	3	✓ Closing fragment
08-23 21:39	40m	- / -	4X1UF	-10 / -	2	Partial capture
08-23 21:36	40m	- / -	4X1UF	-12 / -	2	Partial capture
08-23 21:32	40m	- / -	4X1UF	-10 / -	2	Partial capture
08-23 21:19	40m	- / -18	G3ZSU	-4 / -	3	Partial capture
08-23 21:19	40m	- / -13	R0AH	-22 / -	6	✓ Closing fragment
08-23 21:19	40m	- / -	PD0JHM	-6 / -	3	Partial capture
08-23 21:14	40m	- / -17	IK6DTB	+2 / -	2	✓ Closing fragment
08-23 21:13	40m	- / -	YT1UBN	-5 / -	3	Partial capture
08-23 21:00	40m	- / -19	R3OR	+9 / -	3	✓ Closing fragment
08-23 17:07	10m	- / -11	Z32BM	-20 / -	3	Partial capture
08-23 16:43	10m	- / -7	SV2JU	-15 / -	3	✓ Closing fragment
08-23 16:43	160m	- / -	SP9JZU	-2 / -	4	Partial capture
08-23 16:26	10m	- / -4	RA7A	+4 / -	3	Partial capture
08-23 03:25	80m	- / -	UT7UA	-9 / -	7	Partial capture
08-23 03:23	80m	- / -24	LB0TH	-7 / -	7	✓ Closing fragment
08-23 03:22	80m	- / -22	OH1JP	+3 / -	3	✓ Closing fragment
08-23 03:21	80m	- / -	UT7UA	-3 / -	3	Partial capture
08-23 02:01	20m	- / -16	KS0AA	-8 / -	2	✓ Closing fragment
08-23 01:31	20m	- / -14	AA4FX	-16 / -	2	✓ Closing fragment
08-23 00:36	80m	- / -	LB0TH	-3 / -	5	Partial capture
08-23 00:36	80m	- / -11	OE3DSB	+18 / -	5	✓ Closing fragment
08-23 00:35	80m	- / -	UA4FKT	+1 / -	4	Partial capture
08-23 00:28	80m	- / -	SV2AEL	+18 / -	6	Partial capture
08-23 00:26	80m	- / -	LB0TH	+3 / -	5	Partial capture
08-23 00:15	80m	- / -	LB0TH	+4 / -	5	Partial capture
08-22 23:18	20m	- / -3	OZ1BZJ	-5 / -	3	✓ Closing fragment
08-22 23:15	20m	- / -11	IS0KNY	-20 / -	2	Partial capture
08-22 23:14	20m	- / -7	DG0SML	-3 / -	3	✓ Closing fragment
08-22 22:30	20m	-10 / -	DL6CWM	+1 / -10	2	Partial capture
08-22 22:21	20m	- / -	PD0U	-18 / -	2	✓ Closing fragment
08-22 22:17	20m	- / -10	YU2MMT	-3 / -	2	Partial capture
08-22 22:09	20m	-8 / -9	DL1MST	+7 / -	5	✓ Closing observed
08-22 21:58	20m	-14 / -13	EI2KVB	-15 / -2	8	✓ Full exchange observed
08-22 21:56	20m	-16 / -	M7ORI	- / -9	2	✓ Closing fragment
08-22 21:54	20m	- / -7	PA0AME	-11 / -	3	✓ Closing fragment
08-22 21:51	20m	-12 / -	PY4AML	- / -3	2	✓ Closing fragment
08-22 21:50	20m	-11 / -	SQ4FAE	- / -6	3	✓ Closing fragment
08-22 21:48	20m	-13 / -	PE4MAR	- / -5	2	✓ Closing fragment
08-22 21:46	20m	-12 / -	YO4MXK	+8 / -13	4	Partial capture
08-22 21:45	20m	-12 / -6	MI7IHF	-19 / -8	4	✓ Full exchange observed
08-22 21:43	20m	-10 / -	PD1BJO	-7 / +1	3	✓ Closing observed
08-22 21:41	20m	-8 / -	IU1UIC	- / -11	3	✓ Closing fragment
08-22 21:40	20m	-8 / -12	R2BNC	-16 / -13	2	Partial capture
08-22 21:39	20m	-8 / -	DH7ULX	- / -9	2	✓ Closing fragment
08-22 21:37	20m	-6 / -	LA8DRA	-21 / +2	3	✓ Closing observed
08-22 21:34	20m	-6 / -12	G8WDZ	+7 / -20	10	✓ Full exchange observed
08-22 21:30	20m	-1 / -10	M1DBW	+2 / -6	4	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
213615 -13  229  CX6TU 4X1UF KM72 (x4)
215145  -4  783  CX6TU R1ZBR KP69 (x3)
215315  +0  870  CX6TU F4MBU JN23 (x3)
215545  +1 2558  CX6TU F4VTR JN25 (x4)
215815 -16  294  CX6TU ON4MAP JO20

10m

UTC    dB Audio  Message
184330 -15 1697  CX6TU IZ4ORF JN54 (x4)
185400 -20 1719  CX6TU IU0JIW R-11
185745 -20 2072  R1BDX CX6TU 73
162630  +2 1050  CX6TU RA7A KN94 (x3)
164300 -15 2060  CX6TU SV2JU KN10 (x3)
170700 -18 1754  CX6TU Z32BM KN01 (x3)

160m

UTC    dB Audio  Message
011815 +11 1031  CX6TU UR5EDX KN78
020315 -22 1685  CQ DX CX6TU GF25 (x2)
031300 +10  570  CX6TU IW0FFK -22 (x8)
164300  -4 1069  CX6TU SP9JZU JN99 (x4)

80m

UTC    dB Audio  Message
032300  -2  801  CX6TU OH1JP 73
032330 -12  362  CX6TU LB0TH JP43 (x3)
032500 -14 1711  CX6TU UT7UA KO50
032500  -7  362  CX6TU LB0TH JP43
032530 -14 1711  CX6TU UT7UA KO50
032530  -8  362  CX6TU LB0TH JP43
032600  -6 1712  CX6TU UT7UA KO50
032600  +3  362  CX6TU LB0TH R-24
032630  -4 1712  CX6TU UT7UA KO50
032630  +2  362  CX6TU LB0TH 73
032700  -3 1712  CX6TU UT7UA KO50 (x3)

20m

UTC    dB Audio  Message
223745 -15 2157  CQ CX6TU GF25
231400  -3 2157  CX6TU DG0SML JO60 (x3)
231530 -22 2157  CX6TU IS0KNY JM49 (x2)
231800  -3 2156  CX6TU OZ1BZJ JO65 (x3)
013100 -15 1522  CX6TU AA4FX -14 (x2)
014000 -23 1755  CX6TU KR4NRR 73
015200 -23 1372  CX6TU WB4ABY R+00
020100  -9  833  CX6TU KS0AA -16 (x2)

Decoder S/N history by band

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