UT2UB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KO50

Receiver-side FT8 activity involving UT2UB, decoded by SO8OO in southeastern Poland. 252 related FT8 messages, 2 CQ messages, observed on 80m, 60m, 40m, 20m, across 30 UTC dates. Heard between 2026-05-17 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

252

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 40m 20m 60m

First seen: 2026-05-17
Last seen: 2026-08-15 15:39 UTC

Frequent QSO partners observed at SO8OO

Stations UT2UB worked most often, as logged from our receiver:

IQ0VT · Italy ×2 TM8WWA · France CT1BFP · Portugal 9M8WWA · East Malaysia LZ2II · Bulgaria OD5KU · Lebanon KR4DWD · United States LU9IVN · Argentina KP2B · US Virgin Islands YN1J · Nicaragua SQ8NA · Poland SV5BYP · Dodecanese

Activity Heatmap

Locator transmitted by UT2UB

Approximate centre of KO50, decoded 2026-07-30 03:56 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	UT2UB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-15 17:37	20m	- / -6	CR5VP	-8 / -	3	✓ Closing fragment
08-11 16:24	20m	-13 / -6	ON1CC	-8 / -4	4	✓ Full exchange observed
08-04 07:18	20m	- / 0	F1PBZ	-11 / -	2	✓ Closing fragment
08-04 07:17	20m	- / -	RA6OY	-3 / -	5	Partial capture
07-30 03:56	40m	-8 / -	SP8XGU	- / -4	3	✓ Closing fragment
07-30 03:53	40m	-5 / -	US2UM	-9 / -8	4	✓ Closing observed
07-30 03:53	40m	-6 / -	PA3BUD	- / -9	3	✓ Closing fragment
07-30 03:52	40m	-9 / -	SQ9SET	- / -12	2	✓ Closing fragment
07-29 14:31	40m	-10 / -	UR0UG/P	- / -12	3	✓ Closing fragment
07-07 22:18	40m	-12 / -	<...>	- / -	6	Partial capture
07-07 22:14	40m	-15 / -	YO2CIP	- / -8	3	Partial capture
07-07 22:10	40m	-8 / -	<...>	- / -	4	Partial capture
07-07 22:06	40m	-8 / -	YR50NADIA	- / -5	5	Partial capture
07-06 22:56	20m	- / -15	CU6AD	-9 / -	2	✓ Closing fragment
07-05 23:56	20m	+2 / -	OH1PH	- / -	2	Partial capture
07-05 23:54	20m	0 / -	K5ATN	- / -	2	Partial capture
07-05 23:53	20m	0 / -	SP9JMZ	- / -2	2	✓ Closing fragment
07-05 23:50	20m	0 / -	CE1KR	- / -8	5	✓ Closing fragment
07-05 23:48	20m	+2 / -	HI5WWA	- / -	2	Partial capture
07-05 23:46	20m	0 / -	8A1WWA	- / -	3	Partial capture
07-05 23:42	20m	0 / -	K2B	- / -	2	Partial capture
07-05 23:38	20m	-1 / -	HI7WWA	- / -	6	Partial capture
07-05 23:37	20m	0 / -	BH8AVW	- / -4	2	✓ Closing fragment
07-05 23:35	20m	+6 / -	K2B	- / -	2	Partial capture
07-05 23:33	20m	+3 / -	BY6SX	- / -25	3	Partial capture
07-05 23:32	20m	+4 / -	9M8WWA	- / +4	3	✓ Closing fragment
07-05 23:30	20m	+2 / -	TM8WWA	- / +6	3	✓ Closing fragment
06-27 03:33	40m	-14 / -	<...>	- / -4	2	Partial capture
06-27 03:12	20m	-10 / -	SP8XGU	- / -	2	Partial capture
06-27 03:11	20m	-9 / -	<...>	- / -	3	Partial capture
06-27 03:07	20m	-7 / -	DM6KW	- / -1	3	Partial capture
06-27 03:06	20m	-13 / -	SQ8NA	- / -	3	✓ Closing fragment
06-27 03:03	20m	-2 / -	GB071RE	- / -	3	Partial capture
06-27 03:00	20m	-2 / -	W8CJL	- / -10	5	Partial capture
06-26 02:27	20m	-21 / -	3G0YM	- / -	3	Partial capture
06-26 02:16	20m	-14 / -	3G0YM	- / -	12	Partial capture
06-26 02:13	20m	-13 / -	A91LD	- / -17	3	✓ Closing fragment
06-21 00:47	40m	-6 / -	WC0W	- / -	2	Partial capture
06-21 00:46	40m	-16 / -	PD4RJ	- / -9	3	✓ Closing fragment
06-21 00:44	40m	-8 / -12	DG1KPC	+8 / -3	4	✓ Full exchange observed
06-21 00:42	40m	-11 / -	WT2D	- / -12	3	✓ Closing fragment
06-21 00:40	40m	-7 / -	IK2PZX	- / -16	3	✓ Closing fragment
06-21 00:38	40m	-16 / -	VU2USQ	- / -	3	Partial capture
06-21 00:37	40m	-8 / -6	IQ4JO	+2 / -6	4	✓ Full exchange observed
06-21 00:35	40m	-16 / -	K4BQP	- / -15	2	✓ Closing fragment
06-21 00:24	40m	-18 / -	VU2JO	- / -	2	Partial capture
06-21 00:23	40m	-21 / -	UX7QG	- / -	2	Partial capture
06-20 02:27	20m	- / +1	VE2HLS	-3 / -	2	✓ Closing fragment
06-20 02:24	20m	- / -8	VE2OPR	-18 / -	2	✓ Closing fragment
06-19 02:27	20m	-15 / -8	NP4PS	-14 / -16	5	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
071745  -2  325  UT2UB RA6OY KN88
071815 -13 2432  UT2UB F1PBZ +00
071815  +2  325  UT2UB RA6OY KN88 (x2)
071845  -9 2432  UT2UB F1PBZ RR73
071915  -6  325  UT2UB RA6OY KN88 (x2)
072700 -24 1658  UT2UB <...> +00
162400  -6 1385  UT2UB ON1CC -06
162415 -15 1384  ON1CC UT2UB R-04
162430  -9 1384  UT2UB ON1CC RRR
162445 -11 1384  ON1CC UT2UB 73
173745  -6 1275  UT2UB CR5VP -06 (x3)

40m

UTC    dB Audio  Message
143115  -9 2427  UR0UG/P UT2UB KO50 (x3)
035215 -10 2495  SQ9SET UT2UB R-12 (x2)
035315  -7 2494  PA3BUD UT2UB KO50
035330 -13 1817  UT2UB US2UM KO50
035345  -5 2494  PA3BUD UT2UB R-09 (x2)
035430  -7 1817  UT2UB US2UM KO50
035445  -5 2494  US2UM UT2UB -08
035530  -7 1817  UT2UB US2UM 73
035600  -9 2494  SP8XGU UT2UB KO50 (x3)

60m

UTC    dB Audio  Message
013045  -7 2148  VE3XN UT2UB KO50 (x6)
201845  -1 1908  OH7HRH UT2UB KO50 (x3)
202030  -9 1908  OE9RWH UT2UB KO50 (x3)
202230  -9 1908  EG1PLD UT2UB KO50 (x3)

80m

UTC    dB Audio  Message
235945  +2 2247  SV4RRK UT2UB KO50 (x2)
000030 -15 1917  UT2UB SV4RRK RR73
000045  -3 2246  SV4RRK UT2UB 73
000115  -2 2247  4X1VL UT2UB R-08 (x2)
000200  -8  624  UT2UB 4X1VL RR73
000215  +3 2247  4X1VL UT2UB 73
000245  -1 2247  M0GLT UT2UB KO50 (x3)
000400 +16  502  UT2UB M0GLT -04
000415  +4 2246  M0GLT UT2UB R+04
000430 +13  502  UT2UB M0GLT RR73
000445  +4 2247  M0GLT UT2UB 73

Decoder S/N history by band

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