6K5XZE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Republic of Korea

Receiver-side FT8 activity involving 6K5XZE, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-17.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 2 FT8 messages attributed to 6K5XZE as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 2

First attributed message: 2026-06-17
Last attributed message: 2026-06-17 20:08 UTC

Observed FT8 message patterns

Attributed sample: 2 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with 6K5XZE in decoded directed-looking exchanges:

CU2AP · Azores F4IBJ · France OK2CNI · Czech Republic RL3K · European Russia SV2HTW · Greece F8AGD · France OK1CT · Czech Republic RY7F · European Russia S57UX · Slovenia UA7XA · European Russia

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	6K5XZE S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-10 21:15	40m	- / -19	S57UX	-6 / -	2	✓ Closing fragment
09-10 21:14	40m	- / -20	DK7ZT	-7 / -	3	Partial capture
09-10 21:10	40m	- / -22	OK1CT	-15 / -	3	✓ Closing fragment
09-08 21:08	40m	- / -	IZ5DKR	-16 / -	4	Partial capture
09-08 21:02	40m	- / -24	IZ5DKR	-16 / -	5	Partial capture
09-08 20:45	40m	- / -23	UA7XA	+9 / -	3	✓ Closing fragment
08-29 14:13	20m	- / -	F4BYA	+6 / -	4	Partial capture
08-29 14:07	20m	- / -	F6EQZ	+8 / -	2	Partial capture
08-21 20:55	40m	- / -22	GW8DX	+9 / -	2	Partial capture
08-20 20:54	40m	- / -	R3VA	-11 / -	3	Partial capture
08-20 20:50	40m	- / -16	F8AGD	-1 / -	3	✓ Closing fragment
08-20 20:45	40m	- / -22	RY7F	+4 / -	6	✓ Closing fragment
08-20 20:42	40m	- / -	S52D	+8 / -	4	Partial capture
08-20 20:29	40m	- / -13	RX3ASQ	-6 / -	2	Partial capture
08-12 22:24	20m	- / -16	SV2HTW	-12 / -	2	✓ Closing fragment
08-10 13:16	20m	- / -18	UT9EO	-12 / -	8	Partial capture
08-05 14:03	20m	- / -26	RL3K	-7 / -	5	✓ Closing fragment
08-04 22:42	20m	- / -19	CU2AP	-8 / -	3	Partial capture
07-28 20:41	20m	- / -17	IS0LLL	-10 / -	2	Partial capture
07-28 20:36	20m	- / -19	F4IBJ	0 / -	5	✓ Closing fragment
07-24 19:23	20m	- / -17	F1ODM	-1 / -	3	Partial capture
07-24 19:22	20m	- / -	DH0TG	-2 / -	2	Partial capture
07-24 19:16	20m	- / -	DK3ME	+1 / -	2	Partial capture
07-24 18:35	20m	- / -	IZ0RPS	-6 / -	2	Partial capture
07-21 21:27	20m	- / -	IZ0MIT	-4 / -	2	Partial capture
07-17 22:11	20m	- / -20	7X5CY	-5 / -	2	Partial capture
07-17 21:56	20m	- / -19	7X5CY	-5 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
210515  -6 2945  6K5XZE RT6Z KN98
210815 -19 2088  6K5XZE IZ5DKR JN53 (x4)
210015  -9 2535  6K5XZE YO6LM KN25
211045 -18 1333  6K5XZE OK1CT JN69 (x3)
211445  -6 1906  6K5XZE DK7ZT -20
211515  -4 1841  6K5XZE S57UX R-19
211515  -9 1906  6K5XZE DK7ZT -20
211545  -9 1841  6K5XZE S57UX 73
211545  -5 1906  6K5XZE DK7ZT -20
204715  +6 2250  6K5XZE DL2FQ JN49

20m

UTC    dB Audio  Message
132045 -12 2499  6K5XZE UT9EO R-20 (x4)
133115  -2 2995  6K5XZE RW3ZC -11
222445 -12  644  6K5XZE SV2HTW -16 (x2)
195415  -4 1955  6K5XZE S51UN JN75
140745 +10 1237  6K5XZE F6EQZ JN19 (x2)
141115 -14 2659  6K5XZE OK2CNI 73
141315  +8 2904  6K5XZE F4BYA JN19 (x4)

80m

UTC    dB Audio  Message
221045 -18  205  6K5XZE EC1COU IN52

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