UZ1WW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Most frequent locator attributed to this token: KN19

Receiver-side FT8 activity involving UZ1WW, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-07-10 and 2026-07-11.

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 UZ1WW as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 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

80m · 2

First attributed message: 2026-07-10
Last attributed message: 2026-07-11 10:15 UTC

Observed FT8 message patterns

Attributed sample: 2 messages
Active dates: 2 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 UZ1WW in decoded directed-looking exchanges:

CT3MD · Madeira Islands DN9BT · Fed. Rep. of Germany DN9SGE · Fed. Rep. of Germany DO1BOC · Fed. Rep. of Germany F4FSY · France G0DWV · England IU8ADS · Italy PE9JAN · Netherlands SV1AIN · Greece DF4TC · Fed. Rep. of Germany GJ0KYZ · Jersey HG8LXL · Hungary

Most frequent locator attributed to UZ1WW

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: KN19 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 100 km (approx.)
Last such locator decoded: 2026-07-11 10:15 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	UZ1WW S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-10 10:27	10m	- / -2	G0DWV	-15 / -	3	✓ Closing fragment
08-10 10:13	10m	- / +8	PE9JAN	-17 / -	3	✓ Closing fragment
08-07 09:09	10m	- / -	PC2K	0 / -	2	Partial capture
08-07 08:49	10m	- / +4	IK6DLK	-14 / -	2	Partial capture
08-07 08:47	10m	- / -6	DN9SGE	-21 / -	4	✓ Closing fragment
08-06 10:43	10m	- / -	PD1RAY	-16 / -	2	Partial capture
08-06 10:41	10m	- / -3	DN9BT	-4 / -	2	✓ Closing fragment
08-06 10:21	10m	- / -	DK8EE	-18 / -	2	Partial capture
08-06 10:21	10m	- / -	DL3MIB	-4 / -	2	Partial capture
08-06 10:09	10m	- / -	DK8EE	-17 / -	2	Partial capture
07-11 10:10	20m	- / -22	9A5WA	-6 / -	8	Partial capture
07-11 10:09	20m	- / -	F4BYA	-8 / -	2	Partial capture
07-11 10:08	20m	- / -15	IU1OPQ	-16 / -	2	✓ Closing fragment
07-11 10:05	20m	- / -9	DF4TC	-14 / -	2	✓ Closing fragment
07-11 10:05	20m	- / -6	RN6MA	-15 / -	3	Partial capture
07-11 10:03	20m	- / -6	HG8LXL	+8 / -	3	✓ Closing fragment
07-11 09:57	20m	- / -7	GJ0KYZ	-2 / -	2	✓ Closing fragment
07-11 09:56	20m	- / -18	YO5PHL	-20 / -	2	✓ Closing fragment
07-11 09:18	10m	- / -	SV2CLJ	-8 / -	2	Partial capture
07-11 09:14	10m	- / -	IU8ADS	-4 / -	2	✓ Closing fragment
07-11 09:13	10m	- / -3	DO1BOC	-2 / -	3	✓ Closing fragment
07-11 09:05	10m	- / -	LZ4VR	-17 / -	3	Partial capture
07-11 09:03	10m	- / 0	F4FSY	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
084900 -13  891  UZ1WW IK6DLK JN63
084900 -18 1892  UZ1WW DN9SGE 73
084930 -16  891  UZ1WW IK6DLK R+04
085700 -24 1792  UZ1WW PD0HNL JO21
090900  +0  892  UZ1WW PC2K JO22 (x2)
101345 -16 1734  UZ1WW PE9JAN JO22 (x3)
102715 -15 1384  UZ1WW G0DWV JO02 (x3)
103545 -11  744  UZ1WW CT3MD RR73
114930 -20 2097  UZ1WW F4HQL JN29
115245 -16 2447  UZ1WW SV1AIN 73

80m

UTC    dB Audio  Message
103230  -5 2156  CQ UZ1WW KN19 (x2)

20m

UTC    dB Audio  Message
100615 -14 1428  UZ1WW RN6MA -06
100615 -14 1970  UZ1WW DF4TC 73
100645 -15 1428  UZ1WW RN6MA -06
100815 -16 2306  UZ1WW IU1OPQ RR73
100915 -10 3013  UZ1WW F4BYA JN19
100930 -16 2306  UZ1WW IU1OPQ -15
100945  -5 3012  UZ1WW F4BYA JN19
101045 -12 1430  UZ1WW 9A5WA JN85 (x8)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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