UB0SEG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia

Receiver-side FT8 activity involving UB0SEG, decoded by SO8OO in southeastern Poland. 92 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 11 UTC dates. Heard between 2026-05-19 and 2026-08-15.

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

Related messages

CQ messages

UTC dates heard

-12 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-05-19
Last seen: 2026-08-15 19:30 UTC

Frequent QSO partners observed at SO8OO

Stations UB0SEG worked most often, as logged from our receiver:

JH3CUL · Japan UB8CPH · Asiatic Russia R50RKZ · European Russia R6FFB · European Russia I1RJP · Italy RY3F · European Russia RK4FF · European Russia R5DT · European Russia R4MA · European Russia UA4FKT · European Russia UA6CE · European Russia

Activity Heatmap

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	UB0SEG S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-15 21:29	40m	- / -21	RY3F	-8 / -	2	✓ Closing fragment
08-15 21:19	40m	- / -14	I1RJP	-12 / -	4	✓ Closing fragment
08-15 20:51	40m	- / -9	UA4FKT	-13 / -	4	✓ Closing fragment
08-15 20:42	40m	- / -13	R50RKZ	-8 / -	2	✓ Closing fragment
08-12 15:11	20m	- / -4	JH3CUL	-16 / -	2	✓ Closing fragment
08-12 15:05	20m	- / -	R7OV	-19 / -	3	Partial capture
08-12 14:57	20m	- / -	R6FFB	-14 / -	2	✓ Closing fragment
08-12 14:54	20m	- / -5	R5DT	-8 / -	2	✓ Closing fragment
08-12 14:43	20m	- / -	R4HLO	-20 / -	3	Partial capture
08-12 14:40	20m	- / -10	UA6CE	-13 / -	3	✓ Closing fragment
08-12 04:34	20m	- / -	UB3YGA	-10 / -	2	Partial capture
08-12 04:31	20m	- / -	R7OV	-14 / -	6	Partial capture
08-12 03:52	20m	- / -20	R2PA	-11 / -	2	Partial capture
08-12 03:19	20m	- / -	UB3GER	-8 / -	2	Partial capture
08-12 03:19	20m	- / -15	R2PA	-14 / -	2	Partial capture
08-11 14:08	20m	- / -	RL3K	-22 / -	2	Partial capture
08-11 14:07	20m	- / -	RZ4FWA	-18 / -	3	Partial capture
08-10 13:33	20m	- / -	UA4WCS	-14 / -	3	Partial capture
08-10 13:32	20m	- / -	R9FE	-15 / -	3	Partial capture
06-19 14:05	20m	- / -5	R4ML	+12 / -	2	Partial capture
06-19 14:01	20m	- / -8	UA3SCU	-6 / -	4	Partial capture
06-19 13:44	20m	- / -18	R3DOU	-11 / -	2	Partial capture
05-30 19:48	40m	- / -	RM5F	-6 / -	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
194930  -4  816  UB0SEG RM5F KO85
201315  +9 2807  UB0SEG RJ6B KN95
205330  -7  536  UB0SEG RM5F KO85
204200  -8 2282  UB0SEG R50RKZ -13 (x2)
205145 -13 2153  UB0SEG UA4FKT LO23 (x4)
211945 -12 2251  UB0SEG I1RJP JN45 (x4)
212945  -8 2251  UB0SEG RY3F -21 (x2)

20m

UTC    dB Audio  Message
144330 -20 1481  UB0SEG R4HLO LO43 (x2)
145445 -10 1211  UB0SEG R5DT -05 (x2)
145715 -12 2252  UB0SEG R6FFB LN14 (x2)
145945 -23 2040  UB0SEG BG7BVI -12
150045 -24 1630  UB0SEG R8AGW MO05 (x2)
150515 -16 1478  UB0SEG R7OV KN87 (x3)
151115 -14 1479  UB0SEG JH3CUL -04 (x2)
151645  -3 3016  UB0SEG UB8CPH RR73

Decoder S/N history by band

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