R3DFR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving R3DFR, decoded by SO8OO in southeastern Poland. 88 related FT8 messages, observed on 20m, 10m, across 16 UTC dates. Heard between 2026-05-14 and 2026-08-09.

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

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-14
Last seen: 2026-08-09 14:19 UTC

Frequent QSO partners observed at SO8OO

Stations R3DFR worked most often, as logged from our receiver:

RK4FAJ · European Russia RZ9CM · Asiatic Russia UA1CEI · European Russia RY9W · Asiatic Russia LB5SK · Norway RZ4FWA · European Russia RU4D · European Russia RA3TRR · European Russia R4HHN · European Russia R6OJ · European Russia RV3DLV · European Russia R6LI · 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	R3DFR S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-09 16:17	20m	- / -12	R4HHN	-16 / -	4	✓ Closing fragment
08-09 16:02	20m	- / -	UA4HBJ	-14 / -	2	Partial capture
08-08 10:35	20m	- / -13	RA3TRR	-4 / -	2	✓ Closing fragment
07-17 06:31	20m	- / -	R3KCW	-8 / -	3	Partial capture
07-06 16:03	20m	- / -	R3KCW	-7 / -	2	Partial capture
06-13 16:17	20m	- / -18	R6LI	-12 / -	3	✓ Closing fragment
05-30 10:31	20m	- / -7	RV3DLV	+4 / -	2	✓ Closing fragment
05-30 08:37	20m	- / -17	RZ9CM	-10 / -	2	✓ Closing fragment
05-30 08:26	20m	- / -5	R6OJ	+4 / -	2	✓ Closing fragment
05-30 08:04	20m	- / -17	R9MW	-15 / -	2	Partial capture
05-28 10:23	20m	-9 / -	PE9JAN	- / -	2	Partial capture
05-28 10:12	20m	- / -5	RY9W	-6 / -	2	✓ Closing fragment
05-27 10:44	20m	- / -21	RK4FAJ	-1 / -	2	✓ Closing fragment
05-26 06:58	20m	- / -16	LZ5UY	-8 / -	2	Partial capture
05-26 06:57	20m	- / -	RU4D	-11 / -	2	✓ Closing fragment
05-26 06:41	20m	- / -15	UA1CEI	+2 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
160345  -7 1350  R3DFR R3KCW KO90 (x5)
144415 -18  891  R3DFR R4FDP LO33
103545  -5 2612  R3DFR RA3TRR -13 (x2)
142130  -2 1632  R3DFR LB5SK RR73
160215 -17 1378  R3DFR UA4HBJ LO53 (x2)
161700 -21 1804  R3DFR R4HHN LO43 (x4)

Decoder S/N history by band

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