R3MCS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO97

Receiver-side FT8 activity involving R3MCS, decoded by SO8OO in southeastern Poland. 71 related FT8 messages, 8 CQ messages, observed on 80m, 40m, 20m, across 4 UTC dates. Heard between 2026-05-03 and 2026-07-06.

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

-7 dB

Mean decoder S/N

Bands

80m 20m 40m

First seen: 2026-05-03
Last seen: 2026-07-06 09:47 UTC

Frequent QSO partners observed at SO8OO

Stations R3MCS worked most often, as logged from our receiver:

UA4WCS · European Russia R1AV · European Russia IK2QEB · Italy RL3QGD · European Russia IK4LZH · Italy A92AE · Bahrain TA3LY · Asiatic Turkey R6FX · European Russia RG1L · European Russia F5BZU · France R6LKG · European Russia GJ0KYZ · Jersey

Activity Heatmap

Locator transmitted by R3MCS

Approximate centre of KO97, decoded 2026-05-29 18:50 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	R3MCS S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-06 11:46	20m	- / 0	IK4LZH	+3 / -	3	✓ Closing fragment
07-06 11:37	20m	- / +4	DL6CGU	-3 / -	4	Partial capture
07-06 11:37	20m	- / -12	RN6MA	-9 / -	3	Partial capture
06-30 09:57	20m	- / -	ON7DE	-12 / -	6	Partial capture
06-30 09:48	20m	- / -	DK7UY	-18 / -	4	Partial capture
06-30 09:43	20m	-3 / -	A92AE	- / -12	7	✓ Closing fragment
06-30 09:41	20m	-3 / -	UA4WCS	- / -4	4	✓ Closing fragment
06-30 09:40	20m	-6 / -	ON8WI	-15 / -5	4	✓ Full exchange observed
06-30 09:37	20m	-8 / -	A92AE	- / -13	2	Partial capture
06-30 09:36	20m	-6 / -3	R1AV	-4 / -6	5	✓ Full exchange observed
05-29 18:51	40m	0 / -	TA3LY	- / -22	3	✓ Closing fragment
05-29 18:46	40m	- / -4	GJ0KYZ	0 / -	2	✓ Closing fragment
05-29 18:44	40m	0 / -2	R6FX	-4 / -	3	✓ Closing observed
05-29 18:43	40m	- / -14	IK2QEB	-3 / -	3	✓ Closing fragment
05-29 18:41	40m	-4 / -	R6LKG	- / -9	2	✓ Closing fragment
05-29 18:39	40m	-6 / -4	EW4DX	+8 / -1	6	✓ Full exchange observed
05-29 18:39	40m	-6 / -	RL3QGD	- / -7	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
095830 -15 1816  R3MCS ON7DE JO20 (x4)
113145  -8 2500  R3MCS DL6CGU JO52
113745  -8  796  R3MCS RN6MA -12
113745  -1 2667  R3MCS DL6CGU JO52
113815  -9  796  R3MCS RN6MA -12 (x2)
113845  -5 2666  R3MCS DL6CGU R+04 (x3)
114615  +5  464  R3MCS IK4LZH JN54 (x3)

40m

UTC    dB Audio  Message
184130  -4 2283  R6LKG R3MCS -09 (x2)
184315  -4 2284  R3MCS IK2QEB JN55 (x3)
184445  -5 2283  R3MCS R6FX R-02
184500  +0 2284  R6FX R3MCS RR73
184515  -4 2283  R3MCS R6FX 73
184615  +0  610  R3MCS GJ0KYZ -04 (x2)
184945 -12 1990  R3MCS F5BZU RR73
185030  +1  413  CQ R3MCS KO97
185100  +1  412  TA3LY R3MCS R-22 (x3)

Decoder S/N history by band

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