UA3MRS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving UA3MRS, decoded by SO8OO in southeastern Poland. 108 related FT8 messages, 1 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 10 UTC dates. Heard between 2026-07-20 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

108

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-07-20
Last seen: 2026-08-23 17:10 UTC

Frequent QSO partners observed at SO8OO

Stations UA3MRS worked most often, as logged from our receiver:

UA4FKT · European Russia ×2 RA3VX · European Russia ×2 RK4HS · European Russia R4HHN · European Russia DL1DXX · Fed. Rep. of Germany R7IA · European Russia UA3ZQN · European Russia R3UG · European Russia EA8UP · Canary Islands R7CD · European Russia RA3WEO · European Russia UA3QNE · 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	UA3MRS S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 19:09	160m	- / -6	R5BS	-9 / -	2	✓ Closing fragment
08-23 19:07	160m	- / -1	SM2LIY	-6 / -	2	✓ Closing fragment
08-23 19:04	160m	- / -11	RA1AGX	-1 / -	4	✓ Closing fragment
08-23 17:59	80m	-13 / -	R7IA	-7 / -13	4	✓ Closing observed
08-23 17:58	80m	-24 / -	R4HHN	-5 / -	2	✓ Closing observed
08-21 07:45	10m	- / -16	R7RAG	-9 / -	2	✓ Closing fragment
08-20 19:18	40m	- / -9	UB5O/M	-11 / -	2	Partial capture
08-20 18:56	160m	- / -14	RA3VX	-12 / -	2	✓ Closing fragment
08-20 18:49	160m	- / -22	UA3ZUX	-5 / -	5	Partial capture
08-20 18:38	80m	-24 / -18	RV4AS	-20 / -	2	✓ Closing observed
08-20 18:37	80m	- / -12	R7CD	-8 / -	2	✓ Closing fragment
08-20 18:34	80m	-19 / -	LY8O	- / -12	5	Partial capture
08-20 18:30	160m	- / -11	RM3ZR	-15 / -	3	Partial capture
08-20 18:24	80m	-22 / -15	UA4FKT	+2 / -3	5	✓ Full exchange observed
08-20 18:23	80m	-16 / -15	RA9FLW	-20 / -15	4	✓ Full exchange observed
08-20 18:19	40m	-16 / -14	DL1DXX	+5 / -11	6	✓ Full exchange observed
08-20 18:00	40m	- / -13	R4UR	-6 / -	2	Partial capture
08-20 17:13	40m	- / -	RC6OX	-4 / -	5	Partial capture
08-20 17:08	40m	- / -14	RA3LCI	-13 / -	2	Partial capture
08-19 16:48	80m	- / -11	RA3WEO	-10 / -	3	✓ Closing fragment
08-16 17:41	40m	- / -	RA5BQ	-19 / -	3	Partial capture
08-13 20:30	40m	-13 / -	Z62NS	-10 / -	3	✓ Closing observed
08-13 18:52	20m	- / -15	PE1NPS	-14 / -	2	Partial capture
08-13 18:38	20m	- / -4	IV3IUM	0 / -	3	✓ Closing fragment
08-13 17:33	80m	- / -	RA6YDX	-10 / -	2	Partial capture
08-13 17:30	80m	- / -18	UA3ZQN	+5 / -	5	✓ Closing fragment
08-13 16:43	80m	- / -15	R3RB	-12 / -	2	✓ Closing fragment
08-13 16:41	80m	- / -16	UI4I	-14 / -	3	✓ Closing fragment
08-13 16:40	80m	- / -8	RA3VX	-6 / -	3	✓ Closing fragment
08-11 19:43	80m	- / -18	UA3QNE	-4 / -	3	✓ Closing fragment
08-11 19:25	80m	- / -15	RM5F	+6 / -	3	✓ Closing fragment
08-11 18:53	80m	-3 / +2	R3UG	+4 / -	3	✓ Closing observed
08-11 18:52	80m	-6 / +6	R3ZP	+1 / -9	4	✓ Full exchange observed
08-11 18:50	80m	-9 / -9	RK4HS	-3 / -14	5	✓ Full exchange observed
08-11 18:13	10m	- / -24	EA8UP	-6 / -	3	✓ Closing fragment
08-06 17:56	80m	- / -18	RA3TVW	+5 / -	3	✓ Closing fragment
07-20 16:41	40m	- / +1	UA4FKT	-13 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
184930  -5 1896  UA3MRS UA3ZUX R-22 (x5)
185645 -10 1036  UA3MRS RA3VX R-14 (x2)
190400  +0  759  UA3MRS RA1AGX KO49 (x4)
190730  -6 1220  UA3MRS SM2LIY R-01 (x2)
190945  -9 1408  UA3MRS R5BS R-06 (x2)

80m

UTC    dB Audio  Message
183430 -16 1254  LY8O UA3MRS -12 (x5)
183730  -7 1827  UA3MRS R7CD R-12 (x2)
183830 -20 1705  UA3MRS RV4AS R-18
183845 -24 1705  RV4AS UA3MRS RR73
175830 -24 1039  R4HHN UA3MRS RR73
175845  -5 1039  UA3MRS R4HHN 73
175930 -21 1264  R7IA UA3MRS -13 (x3)
180045  -7 1263  UA3MRS R7IA 73

40m

UTC    dB Audio  Message
171515  -1 2441  UA3MRS RC6OX KN88 (x2)
180030  -4 1374  UA3MRS R4UR R-13 (x2)
181845  -6  757  <...> UA3MRS -18
181900  +8 1227  UA3MRS DL1DXX -14 (x3)
182015 -16 1227  DL1DXX UA3MRS R-11
182030  +7 1227  UA3MRS DL1DXX RR73
182045 -16 1227  DL1DXX UA3MRS 73
191845  -9 1286  UA3MRS UB5O/M R-09 (x2)
150045 -14 1991  UA3MRS RK4UZ R-18
150400 -13 2126  UA3MRS UB6OCP R-17

10m

UTC    dB Audio  Message
181330  -4 1213  UA3MRS EA8UP R-24 (x3)
170545  -4  580  UA3MRS RN4AQ 73
074500 -14  643  UA3MRS R7RAG R-16 (x2)

20m

UTC    dB Audio  Message
183845  +1 2228  UA3MRS IV3IUM JN65 (x3)
184945 -22 1525  UA3MRS IZ0ZIP RR73
185215 -15 2170  UA3MRS PE1NPS R-15 (x2)
201700 +10  590  UA3MRS F1DJY -12

Decoder S/N history by band

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