UF8F — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: LO88

Receiver-side FT8 activity involving UF8F, 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 2026-08-26.

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 UF8F 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: 2026-08-26
Last attributed message: 2026-08-26 17:26 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 UF8F in decoded directed-looking exchanges:

R7OV · European Russia RC6OT · European Russia RG5A · European Russia SV1GYN · Greece R3LDK · European Russia R4HNT · European Russia R5MA · European Russia R6FFB · European Russia RA6MQ · European Russia RM5F · European Russia RW9WJ · Asiatic Russia UA4PPQ · European Russia

Most frequent locator attributed to UF8F

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: LO88
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,444 km (approx.)
Last such locator decoded: 2026-08-26 17:26 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	UF8F S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-20 18:24	40m	- / -14	4O/R2AB	-3 / -	3	Partial capture
09-20 18:23	40m	- / -14	R3ZBR	+11 / -	2	Partial capture
09-20 18:04	40m	- / -12	R3LDK	+6 / -	3	✓ Closing fragment
09-20 18:00	40m	- / -18	R6FFB	0 / -	4	✓ Closing fragment
09-19 15:53	40m	- / -	R6DVV	-10 / -	4	Partial capture
09-19 15:52	40m	- / -6	UA4PPQ	-7 / -	2	✓ Closing fragment
09-19 15:48	40m	- / -12	R4HNT	-2 / -	3	✓ Closing fragment
09-19 15:30	40m	- / -14	EW2GI	-8 / -	7	Partial capture
09-19 15:23	40m	- / -	RM5F	-8 / -	2	✓ Closing fragment
09-19 15:15	40m	- / -11	RA6MQ	-6 / -	2	✓ Closing fragment
08-26 17:32	40m	- / -	RA3WEO	+12 / -	2	Partial capture
08-26 17:26	40m	- / -20	RA5AK	-9 / -	2	Partial capture
08-26 17:23	40m	- / -	DL6UM	-3 / -	4	Partial capture
08-26 17:19	40m	- / -7	R5MA	-5 / -	2	✓ Closing fragment
08-26 17:16	40m	- / -	RA3PGR	-6 / -	2	Partial capture
08-26 17:16	40m	- / -18	RW9WJ	-6 / -	2	✓ Closing fragment
08-26 17:07	20m	- / -6	R7OV	-4 / -	3	✓ Closing fragment
08-26 17:04	20m	- / -19	ON1JP	-5 / -	4	Partial capture
08-26 17:00	20m	- / -14	RC6OT	+10 / -	4	✓ Closing fragment
08-26 16:56	20m	- / -13	F1ODM	-7 / -	5	Partial capture
08-26 16:45	20m	- / -	RZ6L	+4 / -	2	Partial capture
07-12 14:12	20m	- / -13	RG5A	+6 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
180215  -2 2274  UF8F R6FFB R-18 (x2)
180415  -1  353  UF8F R3LDK KO64 (x3)
180615  -7 1086  UF8F RC3RF LO02
181515  -7  852  UF8F UB3FBD KO85
182345 +12 2976  UF8F R3ZBR -14 (x2)
182415  -4 1363  UF8F 4O/R2AB -14 (x3)
182615  +9  685  UF8F IZ3ZPO R-23
182745  +2 2739  UF8F EU4U -17
183300 -16 1192  UF8F OM2WW JN88

20m

UTC    dB Audio  Message
165645 -12 1904  UF8F F1ODM -13 (x4)
170045 +10 2598  UF8F RC6OT KN87 (x4)
170445  -9 1516  UF8F ON1JP -19 (x4)
170715  -7 1904  UF8F R7OV KN87 (x3)

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