UB3BGN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO85

Receiver-side FT8 activity involving UB3BGN, decoded by SO8OO in southeastern Poland. 223 related FT8 messages, 39 CQ messages, observed on 80m, 20m, across 4 UTC dates. Heard between 2026-08-19 and 2026-08-23.

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

223

Related messages

CQ messages

UTC dates heard

-1 dB

Mean decoder S/N

Bands

80m 20m

First seen: 2026-08-19
Last seen: 2026-08-23 19:03 UTC

Frequent QSO partners observed at SO8OO

Stations UB3BGN worked most often, as logged from our receiver:

R3ICU · European Russia ×2 I1RJP · Italy ×2 UG4L · European Russia ×2 YO4NT · Romania F5BZB · France DO9BAU · Fed. Rep. of Germany CT7AUT · Portugal UA0TP · Asiatic Russia EW8CW · Belarus SM2OTU · Sweden HG0NPJ · Hungary UA4FKT · European Russia

Activity Heatmap

Locator transmitted by UB3BGN

Approximate centre of KO85, decoded 2026-08-23 20:43 UTC. A transmitted locator is not proof of the operator's permanent location.

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	UB3BGN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:02	20m	- / -16	I1RJP	+16 / -	3	✓ Closing fragment
08-23 20:57	20m	- / -	I1RJP	+12 / -	3	Partial capture
08-23 20:38	80m	+6 / +3	RA6FYL	-5 / -	5	✓ Closing observed
08-23 20:38	80m	+7 / -	SP9UPH	+20 / -	3	✓ Closing observed
08-23 20:34	80m	0 / -	F4ESO	0 / -15	3	Partial capture
08-23 20:31	80m	-1 / -	JH4HMG	- / -25	4	Partial capture
08-23 20:30	80m	+2 / -	JI4JKO	- / -	2	Partial capture
08-23 20:28	80m	0 / -8	IQ4JO	0 / -22	5	✓ Full exchange observed
08-23 20:21	80m	+2 / -	UA4WCS	- / -3	2	Partial capture
08-23 20:18	80m	0 / -18	DO9BAU	+1 / -8	9	✓ Full exchange observed
08-23 20:18	80m	+4 / -	IQ4JO	+3 / -16	3	Partial capture
08-23 20:14	80m	-2 / +7	EW8AAC	+1 / +1	4	✓ Full exchange observed
08-23 20:13	80m	+7 / -	UA3SCU	0 / +9	4	✓ Full exchange observed
08-23 20:10	80m	+5 / -15	RK6OV	-11 / -	5	✓ Closing observed
08-23 20:06	80m	- / -7	YT7DX	+11 / -	5	✓ Closing fragment
08-23 20:05	80m	- / -8	YO4NT	+10 / -	3	✓ Closing fragment
08-22 21:21	80m	- / -	EI4JFB	-11 / -	3	Partial capture
08-22 21:17	80m	+4 / -20	UA0TP	-17 / -13	6	✓ Full exchange observed
08-22 21:16	80m	+5 / -	IQ4JO	+1 / -11	4	Partial capture
08-22 21:14	80m	+4 / -17	G4ZFJ	+6 / 0	5	✓ Full exchange observed
08-22 21:11	80m	- / -19	DL7ET	-8 / -	2	✓ Closing fragment
08-22 21:11	80m	+3 / -9	SM2OTU	-16 / -8	7	✓ Full exchange observed
08-22 21:06	80m	-2 / +3	RU3T	+8 / -	4	✓ Full exchange observed
08-22 21:02	80m	+3 / -7	UG4L	-6 / +6	3	✓ Full exchange observed
08-22 21:00	80m	0 / -17	F6BHK	-16 / -25	7	✓ Full exchange observed
08-22 20:58	80m	+2 / -11	I1RJP	-8 / -25	7	✓ Full exchange observed
08-22 20:57	80m	+4 / -6	PI4DX	+2 / -8	4	✓ Full exchange observed
08-20 21:11	80m	-2 / -23	ON4CJU	-6 / -14	7	✓ Full exchange observed
08-20 21:05	80m	-6 / -	UG4L	-5 / +8	3	✓ Closing observed
08-20 20:52	80m	-8 / +2	R2HB	-10 / +6	6	✓ Full exchange observed
08-20 20:51	80m	-8 / -11	E70SZ	+3 / -11	5	✓ Full exchange observed
08-20 20:49	80m	-8 / -	R3ICU	-14 / -	4	✓ Closing observed
08-20 20:48	80m	-10 / -13	R2FDU	+12 / +5	5	✓ Full exchange observed
08-20 20:44	80m	-10 / -	R3ICU	-13 / +1	3	Partial capture
08-20 20:41	80m	-10 / -17	DL6UM	-5 / -20	9	✓ Full exchange observed
08-20 20:40	80m	-12 / -12	YT5DL	+7 / -	4	✓ Closing observed
08-20 20:35	80m	-12 / -14	SV2AEL	+1 / -13	11	✓ Full exchange observed
08-20 20:33	80m	-4 / -	R5AV	+6 / -	2	✓ Closing observed
08-20 20:29	80m	- / +5	R5AV	+8 / -	2	Partial capture
08-20 20:18	20m	- / -10	DK7ZT	-1 / -	5	Partial capture
08-20 19:47	20m	-9 / -	EB1DJ	-2 / -	2	✓ Closing observed
08-20 19:33	20m	- / -11	PD3LKN	-8 / -	3	Partial capture
08-19 21:30	80m	-9 / -	F1HSY	- / -20	6	Partial capture
08-19 21:27	80m	-6 / -	IK4IDY	- / -	4	Partial capture
08-19 21:19	80m	-5 / -3	HG8LXL	+5 / -5	5	✓ Full exchange observed
08-19 21:19	80m	-2 / +10	RA3TVW	-8 / +8	6	Partial capture
08-19 21:19	80m	-1 / -14	SV3GKU	-1 / -7	4	✓ Full exchange observed
08-19 21:17	80m	+2 / +2	RN3AOE	-24 / -	2	Partial capture
08-19 21:13	80m	-3 / -	F5BZB	-3 / -9	5	✓ Closing observed
08-19 21:09	80m	-2 / -10	9A4ZM	+2 / -2	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
194730  -9  990  EB1DJ UB3BGN KO85
194915  -2  990  UB3BGN EB1DJ RR73
200245 -13 1984  UB3BGN SV2AEL KN10
201815  +7  504  UB3BGN DK7ZT -10 (x5)
205700 +11  336  UB3BGN I1RJP JN45
205700  +9 2133  UB3BGN IQ4JO JN63
205730 +14  336  UB3BGN I1RJP JN45 (x5)

80m

UTC    dB Audio  Message
203800  -3 1742  UB3BGN DO1OAS -11
203845  +7 1741  SP9UPH UB3BGN RRR
203900  -9 1496  UB3BGN RA6FYL R+03
203900 +20 2486  UB3BGN SP9UPH 73
203930  -4 1496  UB3BGN RA6FYL R+03
203945  +6 1741  RA6FYL UB3BGN RRR
204000  -3 1496  UB3BGN RA6FYL 73
204045  +2 1741  CQ UB3BGN KO85 (x7)
204400  -1 1741  UB3BGN DO1OAS -15

Decoder S/N history by band

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