RU3BL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving RU3BL, decoded by SO8OO in southeastern Poland. 123 related FT8 messages, 4 CQ messages, observed on 40m, 20m, across 27 UTC dates. Heard between 2026-05-25 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

123

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-25
Last seen: 2026-08-23 12:33 UTC

Frequent QSO partners observed at SO8OO

Stations RU3BL worked most often, as logged from our receiver:

RD9T · Asiatic Russia SQ9NRF · Poland CT3MD · Madeira Islands RK3AW/P · European Russia RM6J · European Russia R6DZR · European Russia UB0SMX/P · Asiatic Russia R9FEM · European Russia ER1CW · Moldova PW8BR · Brazil UA4AOC · European Russia RN6MA · 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	RU3BL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 05:35	20m	- / -1	R9SB	-12 / -	2	✓ Closing fragment
08-23 05:33	20m	- / -5	RA6OB	0 / -	2	✓ Closing fragment
08-23 05:26	20m	- / +1	R7LB	+4 / -	2	✓ Closing fragment
08-22 15:26	20m	- / -10	R3PLN/P	-10 / -	2	✓ Closing fragment
08-22 15:23	20m	-14 / -6	UB0SMX/P	-14 / -	3	✓ Closing observed
08-21 05:17	20m	- / -16	R9FEM	+10 / -	2	✓ Closing fragment
08-21 04:00	20m	- / -3	5Z4VJ	+1 / -	3	✓ Closing fragment
08-21 03:58	20m	- / -1	UN6LN	+4 / -	2	✓ Closing fragment
08-17 04:58	20m	-5 / -	CO8LY	- / -13	4	Partial capture
08-17 04:57	20m	-11 / -	DL9KM	- / -1	2	✓ Closing fragment
08-17 04:56	20m	-10 / -	PD9JPV	- / -3	2	✓ Closing fragment
08-17 04:51	20m	-8 / -	HK3YL	- / -11	2	Partial capture
08-11 05:11	20m	-7 / -	SQ9NRF	- / +3	3	✓ Closing fragment
08-11 05:10	20m	-5 / -	RU6FS	- / -1	2	✓ Closing fragment
08-11 05:10	20m	- / -	TA1MB	-16 / -	2	Partial capture
08-11 05:09	20m	-7 / -1	RZ5D	-14 / +1	4	✓ Full exchange observed
08-11 05:07	20m	-14 / -	DJ6OI/P	- / -5	2	✓ Closing fragment
08-11 05:03	20m	- / -15	RA4CGX	-14 / -	2	✓ Closing fragment
08-08 17:13	20m	-11 / -	EA5OL	- / -6	2	Partial capture
08-07 03:41	20m	- / -7	CT3MD	-12 / -	2	✓ Closing fragment
08-02 05:12	20m	-14 / -	R1QD	- / -8	2	Partial capture
08-02 05:11	20m	- / +2	RX6CC	-6 / -	2	✓ Closing fragment
07-29 13:46	20m	- / -7	YB5QZ	-16 / -	2	✓ Closing fragment
07-29 13:41	20m	- / -15	RW9HSB	-3 / -	3	✓ Closing fragment
07-27 14:08	20m	- / -6	UN7PTN	-21 / -	2	✓ Closing fragment
07-26 03:27	20m	- / -7	PW8BR	-4 / -	2	✓ Closing fragment
07-25 03:01	20m	- / -9	RA9DZ	-6 / -	2	✓ Closing fragment
07-19 04:58	20m	- / -11	M7JVT	-5 / -	3	✓ Closing fragment
07-16 16:43	20m	- / -7	DK0RE	+2 / -	2	✓ Closing fragment
07-14 10:30	20m	- / -4	G5MJF	-20 / -	4	✓ Closing fragment
07-14 10:27	20m	- / -16	LZ4VR	-20 / -	6	Partial capture
07-09 03:16	20m	- / -7	JY5IB	-3 / -	2	✓ Closing fragment
07-08 05:57	20m	- / -6	F5GSJ	-4 / -	2	✓ Closing fragment
07-05 05:53	20m	- / -6	R6DZR	-20 / -	2	✓ Closing fragment
07-04 16:17	20m	- / -4	GB2WWA	-8 / -	2	✓ Closing fragment
06-26 17:22	20m	- / -11	D2UY	-5 / -	2	✓ Closing fragment
06-26 06:33	20m	- / -	F5IXN	-20 / -	2	Partial capture
06-26 06:22	20m	- / -7	RX7T	-12 / -	2	✓ Closing fragment
06-26 06:11	20m	- / 0	ER1CW	-11 / -	2	✓ Closing fragment
06-25 05:07	20m	- / -5	IR0RCAG	0 / -	2	Partial capture
06-25 04:56	20m	- / -16	RM6J	-15 / -	2	✓ Closing fragment
06-23 16:01	20m	- / -3	YB5WIR	-6 / -	2	✓ Closing fragment
06-23 05:07	20m	- / -11	RC9WC	-14 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
135200 -24 1862  TA7D RU3BL +05
152300 -14  408  RU3BL UB0SMX/P R-06
152315 -14 2016  UB0SMX/P RU3BL RR73
152330 -15  409  RU3BL UB0SMX/P 73
152615 -10  353  RU3BL R3PLN/P R-10 (x2)
052630  +1 1051  RU3BL R7LB R+01 (x2)
052915 -20  414  T77BL RU3BL +01
053345  -1 1853  RU3BL RA6OB R-05 (x2)
053515 -14 1410  RU3BL R9SB R-01 (x2)
132345  +2 1509  XU7O RU3BL -07
143315 -17 1633  RU3BL HA3TBL R-17

Decoder S/N history by band

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