RA3M — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving RA3M, decoded by SO8OO in southeastern Poland. 964 related FT8 messages, 280 CQ messages, observed on 80m, 40m, 20m, 10m, across 47 UTC dates. Heard between 2026-05-26 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

964

Related messages

280

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 40m 20m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 18:37 UTC

Frequent QSO partners observed at SO8OO

Stations RA3M worked most often, as logged from our receiver:

R2EA/P · European Russia ×3 R2UZ · European Russia ×2 DL1DXX · Fed. Rep. of Germany ×2 RN6MA · European Russia ×2 R95WTA · European Russia ×2 RC6OX · European Russia ×2 R4NBV · European Russia ×2 M1WLK · England ×2 RA6FYL · European Russia ×2 R1QAM · European Russia ×2 UB4CKD · European Russia ×2 R1TAX · European Russia ×2

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	RA3M S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:36	40m	-1 / -	RW4W	-1 / -4	4	✓ Closing observed
08-23 20:33	40m	+2 / -	UA3VVA	- / +6	4	Partial capture
08-23 20:12	80m	-11 / -11	RK6OV	-12 / -20	3	✓ Full exchange observed
08-23 20:10	80m	+6 / -1	YT7DX	+14 / -	4	✓ Closing observed
08-23 20:09	80m	-4 / -19	JH2FXK	-6 / -13	3	✓ Full exchange observed
08-23 19:46	40m	-7 / +2	RA3THN	-4 / -13	5	✓ Full exchange observed
08-23 19:40	40m	-8 / -	UA4POO	- / -14	2	✓ Closing fragment
08-23 19:35	40m	-2 / -	RM0F	- / -16	6	Partial capture
08-23 19:34	40m	-9 / -	R3LDK	+2 / +3	4	✓ Full exchange observed
08-21 17:12	40m	-2 / -3	R8CGO	-10 / -13	4	✓ Full exchange observed
08-21 17:04	40m	- / -	F4GUK	-4 / -	2	Partial capture
08-21 17:04	40m	-6 / -1	UB3KET	-14 / -11	6	✓ Full exchange observed
08-21 17:03	40m	-2 / -4	SV8GXC	-12 / -16	35	Partial capture
08-21 17:00	40m	-4 / -	UN7PPV	- / -13	2	✓ Closing fragment
08-21 16:59	40m	-5 / -	RU4SS	- / -17	2	✓ Closing fragment
08-21 16:54	40m	- / -1	R4CI	-8 / -	2	✓ Closing fragment
08-21 16:53	40m	- / -3	RA4L	-10 / -	2	✓ Closing fragment
08-21 16:06	40m	-4 / -	RT9YO	- / -12	2	✓ Closing fragment
08-21 16:05	40m	- / -	R3ICU	-12 / -	2	Partial capture
08-21 16:03	40m	-12 / -	R9DT	-14 / -3	5	✓ Closing observed
08-21 16:01	40m	-10 / -12	RA4HTH	-12 / +2	3	✓ Full exchange observed
08-21 15:59	40m	-14 / 0	UB4HVA	-20 / +3	4	✓ Full exchange observed
08-21 15:58	40m	- / -	R3ICU	-14 / -	2	Partial capture
08-21 15:55	40m	-9 / +3	RW2Z	-2 / +3	6	✓ Full exchange observed
08-21 15:54	40m	-8 / +6	RG4H	-21 / -4	3	✓ Full exchange observed
08-21 13:27	20m	-12 / -	R4UBH	- / -2	4	Partial capture
08-20 21:01	40m	-1 / -	OJ0JR	- / -4	4	Partial capture
08-20 20:58	40m	- / -5	RY3K	-1 / -	2	✓ Closing fragment
08-20 20:55	40m	-9 / -	R3PLN/P	- / -18	4	✓ Closing fragment
08-20 19:39	40m	+4 / -	RA4FUP	- / -4	2	✓ Closing fragment
08-20 19:34	40m	-1 / -5	R2EA/P	-3 / -7	4	✓ Full exchange observed
08-20 19:31	40m	0 / +7	RA4Y	+6 / -5	5	✓ Full exchange observed
08-20 17:24	40m	-4 / -5	R2UZ	-10 / -5	5	✓ Full exchange observed
08-20 17:22	40m	0 / -4	R4UR	-8 / 0	4	✓ Full exchange observed
08-20 17:16	40m	+10 / -	UB3PET	- / -2	8	Partial capture
08-20 17:11	40m	-2 / -	RC6OX	-1 / -1	3	✓ Closing observed
08-20 17:09	40m	-5 / +4	R1QAM	-14 / -11	4	✓ Full exchange observed
08-20 17:07	40m	-4 / -	UB2FEK	-4 / -11	4	✓ Full exchange observed
08-20 17:04	40m	-5 / -	UA4SN	-15 / -7	3	✓ Closing observed
08-20 16:57	80m	-17 / -1	RC1TF	-9 / -4	6	✓ Full exchange observed
08-20 16:09	20m	+2 / -	UA6XDA	- / -14	4	✓ Closing fragment
08-19 19:47	80m	+2 / -	<...>	- / -5	2	Partial capture
08-16 19:47	20m	- / -	EA3BIC	-8 / -	4	Partial capture
08-16 19:44	20m	-14 / -	RD0L	- / -15	2	Partial capture
08-16 19:31	20m	-13 / -	R3ZMM	-15 / +6	2	✓ Closing observed
08-16 19:21	20m	- / -	DL1R	-3 / -	9	Partial capture
08-16 19:21	20m	- / -	DL9MY	-9 / -	2	Partial capture
08-16 18:54	40m	-5 / -	R4UAS	- / -9	2	✓ Closing fragment
08-16 18:51	40m	-5 / -	RJ2T	- / -16	5	✓ Closing fragment
08-16 18:39	40m	-12 / -	RC6OX	- / -15	7	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
194045 -11 2075  UA4POO RA3M -14 (x2)
194645  -7 2075  RA3THN RA3M -13 (x2)
194730  -3 1158  RA3M RA3THN R+02
194745  -6 2075  RA3THN RA3M RR73
194800  -5 1158  RA3M RA3THN 73
203330  +3 1562  UA3VVA RA3M +06 (x4)
203615  +0 1398  RW4W RA3M -04 (x3)
203730  -1  889  RA3M RW4W 73

80m

UTC    dB Audio  Message
165730 -18 2181  RC1TF RA3M -04 (x3)
165915  -9 2181  RA3M RC1TF R-01
165930 -15 2181  RC1TF RA3M RR73
200945  -4 2222  JH2FXK RA3M -13
201030  -6 2355  RA3M JH2FXK R-19
201030 +13 2153  RA3M YT7DX -01
201100  -6 2355  RA3M JH2FXK 73
201100 +12 2153  RA3M YT7DX -01 (x2)
201145  +6 2222  YT7DX RA3M 73
201215 -11 1414  RK6OV RA3M -20
201230 -11 1339  RA3M RK6OV R-11 (x2)

20m

UTC    dB Audio  Message
193215 -15 1311  RA3M R3ZMM 73
194445 -12 1015  RD0L RA3M -15 (x2)
194730 -10 2709  RA3M EA3BIC JN11 (x4)
160900  +9 2483  UA6XDA RA3M -14 (x4)
132715 -10 2782  R4UBH RA3M -02 (x4)

10m

UTC    dB Audio  Message
084745 -20 1375  RA3M OZ5AGJ JO47
091845 -16 2471  R8CCJ RA3M -07
175100 -22 1973  HA3GX RA3M RR73
175130 -20 1974  SP6FME RA3M -03
175445  -8 2567  RA3M RC6OX 73
181615  -2  490  RA3M IK4LZH JN54 (x2)
181700 -20 1063  HG1DRC RA3M RR73
181715  -9  490  RA3M IK4LZH JN54 (x3)
182515 -21 2082  UA9C RA3M -09
182730 -14  781  RA3M RC6OZ R+01 (x3)

Decoder S/N history by band

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