R4KR/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving R4KR/P, decoded by SO8OO in southeastern Poland. 339 related FT8 messages, 14 CQ messages, observed on 80m, 20m, across 2 UTC dates. Heard between 2026-06-13 and 2026-06-14.

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

339

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m

First seen: 2026-06-13
Last seen: 2026-06-14 18:02 UTC

Frequent QSO partners observed at SO8OO

Stations R4KR/P worked most often, as logged from our receiver:

UA1ZFL · European Russia ×2 UD8D · Asiatic Russia ×2 R3BV · European Russia ×2 RA6FC · European Russia HF50HK · Poland UE6DR · European Russia UA3VVA · European Russia R8CC · Asiatic Russia RA0ZIH · Asiatic Russia R2EA · European Russia UA3GX · European Russia RA3LBW · 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	R4KR/P S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-14 19:55	20m	+3 / -10	SV1TNK	-9 / -9	7	Partial capture
06-14 19:35	20m	- / +7	F4PCM	+4 / -	2	Partial capture
06-14 19:10	20m	- / -	OE9GWV	+6 / -	2	Partial capture
06-14 19:07	20m	-5 / -13	OO0O	-5 / -	2	Partial capture
06-14 19:07	20m	- / -16	RL1B	-8 / -	3	Partial capture
06-14 08:08	20m	-14 / -	RU3QR	- / -14	2	Partial capture
06-14 08:04	20m	- / -	EU2ABM	-9 / -	2	Partial capture
06-14 08:03	20m	-14 / -	RN3DDW	- / -	2	✓ Closing fragment
06-14 08:03	20m	- / -	IK4LZH	+15 / -	4	Partial capture
06-14 08:01	20m	-2 / -	RA0SCA	- / 0	2	Partial capture
06-14 07:59	20m	-10 / -	UD8D	- / +3	2	✓ Closing fragment
06-13 21:11	80m	- / -4	SP5DFK	-4 / -	5	Partial capture
06-13 21:09	80m	- / -12	OE1KSG	-10 / -	8	Partial capture
06-13 21:07	80m	- / -	I0MQV	-1 / -	2	Partial capture
06-13 21:01	80m	- / -	OM1AN	+9 / -	2	Partial capture
06-13 20:56	80m	- / -	DL3YAZ	-18 / -	5	Partial capture
06-13 20:50	80m	- / -2	R3HH	-2 / -	2	Partial capture
06-13 20:46	80m	- / -	DO1WGK	-1 / -	20	Partial capture
06-13 20:43	80m	- / -	M1WLK	-8 / -	2	Partial capture
06-13 20:41	80m	- / -9	OK4RS	+2 / -	3	Partial capture
06-13 20:37	80m	- / -	DL3YAZ	-14 / -	2	Partial capture
06-13 20:34	80m	- / 0	SP5DFK	-4 / -	4	Partial capture
06-13 20:32	80m	-14 / -5	UA6F	-3 / -16	3	Partial capture
06-13 20:32	80m	- / -13	DM5JBN	+8 / -	2	Partial capture
06-13 20:31	80m	- / -4	LZ3YY	+2 / -	5	Partial capture
06-13 20:30	80m	- / -	HB9CXZ	+5 / -	3	Partial capture
06-13 20:29	80m	- / -14	LZ3YY	+2 / -	2	Partial capture
06-13 20:29	80m	-16 / +2	R3HH	-5 / -	3	✓ Closing observed
06-13 20:26	80m	- / -	IK2ZJP	-4 / -	3	Partial capture
06-13 20:25	80m	- / -	M1WLK	-14 / -	2	Partial capture
06-13 20:25	80m	- / -7	RA6WF	-11 / -	9	Partial capture
06-13 20:25	80m	- / -15	RU6K	-3 / -	5	✓ Closing fragment
06-13 20:24	80m	- / -5	UN3P	-19 / -	3	Partial capture
06-13 20:22	80m	- / -9	R2EN	+2 / -	3	✓ Closing fragment
06-13 20:22	80m	-21 / -1	UD8D	+2 / +3	4	✓ Full exchange observed
06-13 20:17	80m	- / -	IK0MHR	+8 / -	4	Partial capture
06-13 20:17	80m	- / -15	RL6LP	-9 / -	6	✓ Closing fragment
06-13 20:16	80m	-12 / -1	RU4B	-16 / -13	5	✓ Full exchange observed
06-13 20:14	80m	- / -20	RZ5D	-3 / -	17	Partial capture
06-13 20:13	80m	-14 / -13	R2EA	-6 / -12	9	✓ Full exchange observed
06-13 20:12	80m	- / -	OE5MZO	+10 / -	4	Partial capture
06-13 20:12	80m	-17 / -5	RU3T/P	+2 / -2	5	✓ Full exchange observed
06-13 20:12	80m	- / -	RA6WF	-15 / -	3	Partial capture
06-13 20:10	80m	-16 / -7	UA3UCV	-6 / -	5	✓ Closing observed
06-13 20:10	80m	-19 / -4	UA3VVA	-6 / -13	5	✓ Full exchange observed
06-13 20:08	80m	-20 / +2	R3TIT	-11 / -1	5	✓ Full exchange observed
06-13 20:08	80m	- / -	HG8LXL	+4 / -	4	Partial capture
06-13 20:06	80m	- / -14	R2EA	-12 / -	2	Partial capture
06-13 20:05	80m	-20 / -2	RA3RGQ	-11 / -9	9	✓ Full exchange observed
06-13 20:05	80m	- / -	RA6WF	-14 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
190815  -5 1395  R4KR/P RL1B -16
191000  +5  580  R4KR/P OE9GWV JN47 (x2)
193115 -19 1390  R4KR/P DG3SR JO42
193515  +2 1389  R4KR/P F4PCM JN23 (x2)
193615  +9 1389  HF50HK R4KR/P 73
195530 -11 1402  R4KR/P SV1TNK KM17 (x4)
195715  +3  566  SV1TNK R4KR/P -09
195730  -9 1402  R4KR/P SV1TNK R-01 (x2)
200245  +4 1388  R4KR/P HA3LI JN96

80m

UTC    dB Audio  Message
210700  +2 1578  R4KR/P I0MQV JN62 (x2)
210945  -4 1287  R4KR/P OE1KSG JN88 (x2)
211145  -4 1178  R4KR/P SP5DFK JO82
211145 -12 1287  R4KR/P OE1KSG JN88 (x2)
211215 -11 1178  R4KR/P SP5DFK JO82
211315  -7 1287  R4KR/P OE1KSG JN88
211345  -2 1179  R4KR/P SP5DFK R-04
211345 -10 1287  R4KR/P OE1KSG JN88 (x2)
211415  -1 1179  R4KR/P SP5DFK R-04 (x2)
211545 -12 1287  R4KR/P OE1KSG JN88

Decoder S/N history by band

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