KJ5QVW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KJ5QVW, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-03.

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 1 FT8 messages attributed to KJ5QVW as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 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

40m · 1

First attributed message: 2026-10-03
Last attributed message: 2026-10-03 00:10 UTC

Observed FT8 message patterns

Attributed sample: 1 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 KJ5QVW in decoded directed-looking exchanges:

AG8O · United States G0JUR · England G1XOW · England PD2TX · Netherlands PI4DX · Netherlands LA5ZUA · Norway MI7XHT · Northern Ireland

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	KJ5QVW S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-05 23:30	40m	- / -	I1RJP	-8 / -	2	Partial capture
10-05 21:54	40m	- / -	I1RJP	+6 / -	3	Partial capture
10-05 21:49	40m	- / -	I1RJP	+13 / -	3	Partial capture
10-03 22:28	40m	- / -	M7HET	-5 / -	3	Partial capture
10-03 22:19	40m	- / -19	YO4NF	-8 / -	2	Partial capture
10-03 22:15	40m	- / -8	G1XOW	+9 / -	5	✓ Closing fragment
10-03 22:14	40m	- / -20	G0JUR	+1 / -	4	✓ Closing fragment
10-03 22:13	40m	- / -17	YO4NF	-5 / -	2	Partial capture
10-03 22:03	40m	- / -8	G4YAN	-12 / -	3	Partial capture
10-03 22:02	40m	- / -	EI9GNB	-14 / -	6	Partial capture
10-03 22:01	40m	- / -20	YO4NF	-4 / -	2	Partial capture
10-03 20:47	40m	- / -	DJ6VX	+18 / -	2	Partial capture
10-03 20:43	40m	- / -8	PI4DX	+4 / -	3	✓ Closing fragment
10-03 01:55	80m	- / -16	LA5ZUA	-13 / -	2	✓ Closing fragment
10-03 01:51	80m	- / -15	GM6URC	-18 / -	2	Partial capture
10-03 01:51	80m	- / -13	ON1JP	-14 / -	3	Partial capture
10-03 01:51	80m	- / -	DO4DXA	+11 / -	4	Partial capture
10-03 01:51	80m	- / -	DO5AX	-16 / -	3	Partial capture
10-03 01:47	80m	- / -	I1RJP	+19 / -	3	Partial capture
10-03 01:38	80m	- / -	I1RJP	+11 / -	6	Partial capture
10-03 01:34	80m	- / -10	MI7XHT	-2 / -	2	✓ Closing fragment
10-03 01:34	80m	- / -	I1RJP	+21 / -	3	Partial capture
10-03 01:32	80m	- / -14	SP6GCU	+14 / -	2	Partial capture
10-03 01:29	80m	- / -17	SP6GCU	+12 / -	2	Partial capture
10-03 00:51	40m	- / -8	M7EYP	-6 / -	4	Partial capture
10-03 00:51	40m	- / -	RA3ZH	-6 / -	4	Partial capture
10-03 00:46	40m	- / -	RA3ZH	-10 / -	2	Partial capture
10-03 00:45	40m	- / -	PA3KUS	-10 / -	4	Partial capture
10-03 00:42	40m	- / -	PA3KUS	-6 / -	2	Partial capture
10-03 00:32	40m	- / -16	PD2TX	-11 / -	8	✓ Closing fragment
10-03 00:29	40m	- / -	YM3XUU	+3 / -	6	Partial capture
10-03 00:24	40m	- / -	PA3KUS	-5 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
221900  -7 1034  KJ5QVW YO4NF -19
221900  +7  910  KJ5QVW G1XOW 73
221930 -10 1034  KJ5QVW YO4NF -19
222200 -24 1292  KJ5QVW ON7KEI JO21
222800  +0 1036  KJ5QVW M7HET IO91 (x3)
214930 +15  736  KJ5QVW I1RJP JN45 (x8)

80m

UTC    dB Audio  Message
015115 -11 1226  KJ5QVW EC3A -14
015115 -13  725  KJ5QVW DO5AX JO52
015115 +12  506  KJ5QVW DO4DXA JN58
015145 -15  995  KJ5QVW ON1JP -13
015145 -18 1694  KJ5QVW GM6URC -15
015145 -15  725  KJ5QVW DO5AX JO52
015145 +10  506  KJ5QVW DO4DXA JN58
015215 -14  995  KJ5QVW ON1JP -13
015215 -19  725  KJ5QVW DO5AX JO52
015215  +9  506  KJ5QVW DO4DXA JN58
015245 -12  995  KJ5QVW ON1JP -13
015245 -17 1693  KJ5QVW GM6URC -15
015245 +14  506  KJ5QVW DO4DXA JN58
015515 -14 2463  KJ5QVW LA5ZUA -16 (x2)

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