R3BBM — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving R3BBM, decoded by SO8OO in southeastern Poland. 322 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 27 UTC dates. Heard between 2026-06-01 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

322

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-06-01
Last seen: 2026-08-23 18:35 UTC

Frequent QSO partners observed at SO8OO

Stations R3BBM worked most often, as logged from our receiver:

UA3SCU · European Russia ×2 DK7ZT · Fed. Rep. of Germany ×2 RM5F · European Russia ×2 RY2B · European Russia BI4IWL · China RA2FU · Kaliningrad BV2NF · Taiwan DA0LH · Fed. Rep. of Germany RY7F · European Russia DO9BAU · Fed. Rep. of Germany RO2T · European Russia RA4FHO · European Russia

Activity Heatmap

Locator transmitted by R3BBM

Approximate centre of KO85, decoded 2026-08-21 13:05 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	R3BBM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:33	80m	-8 / -17	DK7ZT	+5 / -15	6	✓ Full exchange observed
08-23 20:28	80m	-14 / -	9A4ZM	- / -16	2	Partial capture
08-23 20:27	80m	-7 / -18	DO9BAU	+3 / -12	15	✓ Full exchange observed
08-23 20:27	80m	- / -1	RC2DD	-10 / -	2	Partial capture
08-23 20:10	80m	-11 / -19	E75C	+4 / -9	5	✓ Full exchange observed
08-23 20:08	80m	- / -10	EW8AAC	0 / -	3	✓ Closing fragment
08-23 19:53	20m	- / -16	BI4IWL	-8 / -	2	✓ Closing fragment
08-23 19:50	20m	- / -9	MI0JZZ	-14 / -	2	✓ Closing fragment
08-23 19:41	40m	- / -11	RA4PIS	-8 / -	2	✓ Closing fragment
08-21 13:05	20m	-6 / -	BV2NF	- / -25	8	✓ Closing fragment
08-21 13:02	20m	-12 / -	OZ/DL1JGR	- / -23	3	Partial capture
08-21 11:51	20m	-20 / -	UA9LCY	- / -8	2	✓ Closing fragment
08-21 11:48	20m	-5 / +9	SM0EJR	-15 / -2	3	Partial capture
08-21 11:44	20m	-22 / -	DM2DXA	- / -15	2	✓ Closing fragment
08-19 21:21	80m	-6 / -7	YO6LM	+4 / -5	5	✓ Full exchange observed
08-19 21:20	80m	-5 / -7	RO2T	+7 / -1	5	✓ Full exchange observed
08-19 21:16	80m	-3 / -	UB3ANV	-6 / -2	3	✓ Closing observed
08-19 21:15	80m	-14 / -15	RA9LY	-8 / -3	4	✓ Full exchange observed
08-19 21:08	80m	-11 / -22	HG8LXL	+2 / -10	7	✓ Full exchange observed
08-19 20:45	80m	-17 / -21	S58MU	+8 / -7	6	✓ Full exchange observed
08-19 20:42	80m	-7 / -	R3DFE/M	- / -11	3	Partial capture
08-19 20:41	80m	- / -4	R3BDQ	+10 / -	2	✓ Closing fragment
08-19 20:40	80m	-13 / -5	UG4L	-5 / -1	5	✓ Full exchange observed
08-18 20:11	80m	-2 / -8	OH3NXW	+4 / -6	4	✓ Full exchange observed
08-18 20:09	80m	-8 / -	DO1BTW	- / -	2	Partial capture
08-18 20:08	80m	-13 / -12	RY7F	-6 / -11	4	✓ Full exchange observed
08-18 20:05	80m	-18 / -24	SP1MGM	+12 / -	5	✓ Closing observed
08-18 20:03	80m	-13 / -3	RA3LCI	-8 / -5	5	✓ Full exchange observed
08-18 19:07	40m	- / -6	RN2F	-5 / -	2	✓ Closing fragment
08-18 19:05	40m	- / +3	9A5E	-5 / -	2	✓ Closing fragment
08-18 19:03	40m	- / -1	EU4U	-5 / -	2	✓ Closing fragment
08-16 19:32	80m	-19 / +1	R8CW/4	-18 / 0	2	Partial capture
08-16 19:27	80m	-19 / -18	R7CD	0 / -	3	✓ Closing observed
08-16 19:24	80m	-18 / -20	RA2FU	-4 / -16	6	✓ Full exchange observed
08-16 19:21	80m	-24 / -4	R1TAX	-6 / -5	5	✓ Full exchange observed
08-16 19:20	80m	- / -7	LB3BJ	+2 / -	2	✓ Closing fragment
08-16 19:17	80m	-20 / -3	RV3FF	-7 / -	3	✓ Closing observed
08-16 19:02	40m	- / -3	DK7ZT	-18 / -	3	✓ Closing fragment
08-16 19:01	40m	- / -10	SV3AUW	-18 / -	3	✓ Closing fragment
08-16 18:56	40m	- / -4	DA0LH	+3 / -	2	✓ Closing fragment
08-16 17:59	80m	-20 / -	R4FDD	-13 / -7	2	✓ Closing observed
08-16 17:58	80m	-24 / -	RA4FHO	-10 / -	2	✓ Closing observed
08-13 19:24	80m	- / -13	R6OI	-10 / -	2	✓ Closing fragment
08-13 19:21	80m	-16 / -	R6ML	- / -7	2	✓ Closing fragment
08-13 19:20	80m	-12 / -	R4CHN	- / -5	2	✓ Closing fragment
08-10 20:10	40m	- / -6	RA6AR	-10 / -	2	✓ Closing fragment
08-10 20:08	40m	- / -12	SV2AEL	-3 / -	3	✓ Closing fragment
08-10 19:59	80m	-13 / -16	LA8AV	+7 / -16	4	✓ Full exchange observed
08-10 19:30	40m	- / -	SV2AEL	-5 / -	2	Partial capture
07-26 18:12	20m	- / -12	HA1BF	-2 / -	8	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
203015  +4 2202  R3BBM DO9BAU JO62 (x6)
203300  -2 2202  DO9BAU R3BBM -12
203315  +0 2202  R3BBM DO9BAU R-18
203330  -6 2202  DO9BAU R3BBM RR73
203345  +4 2202  R3BBM DK7ZT -17 (x4)
203530 -10 2202  DK7ZT R3BBM R-15 (x2)

20m

UTC    dB Audio  Message
130230 -16 1963  OZ/DL1JGR R3BBM KO85 (x3)
130530  -7  554  BV2NF R3BBM KO85 (x8)
195045 -13 1033  R3BBM MI0JZZ -09 (x2)
195345  -8 2765  R3BBM BI4IWL -16 (x2)

40m

UTC    dB Audio  Message
190315 -15 1905  R3BBM DK7ZT -03 (x2)
191645 -17 2369  R3BBM RX3VF LO06
190345  -6 2809  R3BBM EU4U -01 (x2)
190545  -5  816  R3BBM 9A5E +03 (x2)
190745  -6 2364  R3BBM RN2F -06 (x2)
202445 -21 2003  BG4UCZ R3BBM 73
202545 -17 1039  R6DZO R3BBM R-13
202715 -12  380  R0LM R3BBM RR73
202730 -15 1435  R3BBM SN1A JO73
194130  -9  967  R3BBM RA4PIS -11 (x2)

10m

UTC    dB Audio  Message
103645 -16 1301  R3BBM RU4I -11
103645 -11 1417  R3BBM R7DX KN84 (x4)
104330  -6 1491  R3BBM RV6LN -17 (x3)
093430 -24 1869  R3BBM D2UY -17
080100 -21 1571  R3BBM R7NO -06 (x2)
191400  -4  767  R3BBM RN4AQ -18 (x2)
114045  +0 2783  R3BBM UA6EED -13 (x2)

Decoder S/N history by band

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