RA3XDX — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving RA3XDX, decoded by SO8OO in southeastern Poland. 167 related FT8 messages, observed on 80m, 60m, 40m, 20m, across 6 UTC dates. Heard between 2026-08-12 and 2026-08-22.

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

167

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

80m 40m 20m 60m

First seen: 2026-08-12
Last seen: 2026-08-22 13:54 UTC

Frequent QSO partners observed at SO8OO

Stations RA3XDX worked most often, as logged from our receiver:

UA3SCU · European Russia ×2 R9FF · European Russia ×2 UA9FKM · European Russia ×2 R7ZY · European Russia ×2 R6DZR · European Russia R3VA · European Russia UB6OCP · European Russia UA0QNE · Asiatic Russia R6ML · European Russia RK1N · European Russia RX3DRC · European Russia R7IA · European Russia

Activity Heatmap

Locator transmitted by RA3XDX

Approximate centre of KO85, decoded 2026-08-22 14:30 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	RA3XDX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 15:54	20m	- / -10	DK7ZT	+1 / -	2	Partial capture
08-22 14:29	20m	+14 / -	TA7D	- / -16	5	✓ Closing fragment
08-22 14:27	20m	- / -1	F4IVG	+6 / -	4	Partial capture
08-22 14:24	20m	+10 / -	TA3KJ	- / -	7	Partial capture
08-22 14:22	20m	+5 / -	M1WLK	-13 / -5	3	✓ Closing observed
08-22 14:20	20m	+16 / -4	MW7GQB	-4 / -3	7	✓ Full exchange observed
08-22 14:17	20m	+6 / -	MW0UPH	- / -	5	Partial capture
08-22 14:07	20m	+4 / -	R7ZY	-1 / -12	8	✓ Closing observed
08-21 20:43	80m	+2 / -	JA5MHD	- / -	4	Partial capture
08-21 20:41	80m	+2 / -	CT3MD	- / -18	4	✓ Closing fragment
08-21 20:40	80m	+2 / 0	R3VA	-8 / +1	3	✓ Full exchange observed
08-21 20:37	80m	0 / -8	UA3SCU	-5 / +1	7	✓ Full exchange observed
08-21 20:36	80m	+7 / -	JA5AQC	- / -	5	Partial capture
08-21 20:35	80m	+2 / -	JI4JKO	- / -	2	Partial capture
08-21 19:02	80m	- / -	RM5F	+7 / -	2	Partial capture
08-21 19:01	80m	-2 / -	RX3DRC	-15 / -5	3	✓ Closing observed
08-21 18:59	80m	0 / -	RA6ANN	-2 / -9	8	✓ Closing observed
08-21 18:55	80m	-2 / -	UA9LLE	-13 / -12	11	Partial capture
08-21 18:55	80m	-5 / +1	R1NO	-4 / -1	7	✓ Full exchange observed
08-21 18:54	80m	-11 / 0	R4UA	-1 / 0	5	✓ Full exchange observed
08-21 18:53	80m	- / -	RX3DRC	-18 / -	2	Partial capture
08-21 18:52	80m	-6 / -12	DK7ZT	+2 / -11	5	✓ Full exchange observed
08-21 18:50	80m	-2 / +2	R2FEA	+6 / -9	7	✓ Full exchange observed
08-21 18:49	80m	-3 / -13	R2DRE	-12 / -	5	✓ Closing observed
08-21 18:48	80m	-2 / -10	RC7LX	-18 / -	3	✓ Closing observed
08-21 18:48	80m	-4 / -	R1TAX	- / -9	2	✓ Closing fragment
08-21 17:59	40m	+3 / +2	RK1N	-6 / +5	5	✓ Full exchange observed
08-21 17:57	40m	- / -13	UA1AEL	-5 / -	2	✓ Closing fragment
08-21 17:52	40m	- / -7	UA1AEL	-4 / -	2	Partial capture
08-21 17:49	40m	- / +1	R6DZR	+4 / -	3	✓ Closing fragment
08-21 17:46	40m	-3 / -	R1NBF	- / -2	5	Partial capture
08-21 17:44	40m	0 / -	RA6OD	+2 / -	3	✓ Closing observed
08-21 17:42	40m	-7 / -11	R7IA	-2 / -	5	✓ Closing observed
08-21 17:40	40m	-11 / -	<...>	- / -13	2	Partial capture
08-21 16:49	40m	+8 / -	XU7O	- / -	8	Partial capture
08-21 16:47	40m	+10 / -	<...>	- / -	2	Partial capture
08-21 16:44	40m	+5 / -	XU7O	- / -	2	Partial capture
08-21 16:44	40m	+2 / +7	R4CES	-7 / +1	6	✓ Full exchange observed
08-21 16:42	40m	+8 / -5	R9FF	-11 / 0	5	✓ Full exchange observed
08-21 16:40	40m	+5 / -5	RW9WJ	-9 / +3	9	✓ Full exchange observed
08-21 16:36	40m	-1 / -	XU7O	- / -	7	Partial capture
08-21 16:33	40m	-2 / -	UA0QNE	- / -8	6	✓ Closing fragment
08-21 16:30	40m	-8 / -	XU7O	- / -	2	Partial capture
08-21 16:29	40m	-3 / +2	UB6OCP	-12 / +3	6	✓ Full exchange observed
08-21 16:27	40m	-4 / -	9K2MP	- / -	2	✓ Closing fragment
08-21 15:29	40m	-5 / -	XU7O	- / -	3	Partial capture
08-21 15:28	40m	+1 / -	EX8ABQ	- / -	2	Partial capture
08-21 15:26	40m	0 / -	XU7O	- / -16	2	Partial capture
08-21 15:24	40m	+2 / -	R1QF	- / -3	4	✓ Closing fragment
08-21 15:23	40m	-7 / -5	RA2FGK	-16 / -2	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
142700 +14 2927  TA3KJ RA3XDX KO85 (x2)
142745  +7 2114  RA3XDX F4IVG -01
142800 +11 2927  TA3KJ RA3XDX KO85
142815  +7 2113  RA3XDX F4IVG -01
142830 +20 2927  TA3KJ RA3XDX KO85
142845  +7 2114  RA3XDX F4IVG -01
142900 +15 2927  TA7D RA3XDX KO85
142915  +5 2113  RA3XDX F4IVG -01
142930 +20 2927  TA7D RA3XDX KO85 (x4)
155400  +6 2177  RA3XDX DK7ZT -10 (x2)

80m

UTC    dB Audio  Message
203945  +1  804  UA3SCU RA3XDX 73
204000  -8 1128  RA3XDX R3VA +00
204000  -9 1017  RA3XDX UA3SCU 73
204015  +1  804  R3VA RA3XDX R+01 (x2)
204115  +4  804  CT3MD RA3XDX KO85 (x4)
204300  +1  801  RA3XDX 9A4ZM JN86
204315  +1  804  JA5MHD RA3XDX KO85 (x4)
204500  +0  803  RA3XDX UA4FKT LO23

40m

UTC    dB Audio  Message
174930  +5  738  RA3XDX R6DZR R+01 (x2)
175145  +1 2775  XU7O RA3XDX KO85
175215  +4 2775  EI9KF RA3XDX KO85
175230  -4 1109  RA3XDX UA1AEL -07 (x4)
175945  +3 2787  RK1N RA3XDX +05 (x2)
180030 -11 2045  RA3XDX RK1N R+02
180045  +3 2787  RK1N RA3XDX RR73
180100  -2 2045  RA3XDX RK1N 73
180245  +4 2957  XU7O RA3XDX KO85
184430  -2 2048  R4ZZ RA3XDX KO85

60m

UTC    dB Audio  Message
031400  +3  439  RA3XDX OJ0JR -10 (x2)

10m

UTC    dB Audio  Message
130430  +6 3003  A41ZZ RA3XDX KO85

Decoder S/N history by band

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