R3KLE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO91

Receiver-side FT8 activity involving R3KLE, decoded by SO8OO in southeastern Poland. 3,279 related FT8 messages, 2,052 CQ messages, observed on 80m, 40m, 20m, 10m, across 78 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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

3,279

Related messages

2,052

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 40m 20m 10m

First seen: 2026-05-26
Last seen: 2026-08-24 04:18 UTC

Frequent QSO partners observed at SO8OO

Stations R3KLE worked most often, as logged from our receiver:

IK4LZH · Italy ×10 RI0SP · European Russia ×4 F1IQH · France ×4 TA2ED · Asiatic Turkey ×3 R8CKD · Asiatic Russia ×3 R2EC · European Russia ×3 UK8FCM · Uzbekistan ×3 F1PBZ · France ×3 UA9SY · Asiatic Russia ×3 PE1NPS · Netherlands ×2 UB3YGA · European Russia ×2 LZ1BT · Bulgaria ×2

Activity Heatmap

Locator transmitted by R3KLE

Approximate centre of KO91, decoded 2026-08-24 06:17 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	R3KLE S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 06:20	20m	-16 / -	OH/SM5MRW	- / -16	2	Partial capture
08-24 06:17	20m	- / -	F4BYA	+7 / -	3	Partial capture
08-24 06:14	20m	-12 / -	YO5ASB	- / -15	2	Partial capture
08-24 06:10	20m	- / -	F4BYA	+5 / -	7	Partial capture
08-24 06:04	20m	- / -	F4BYA	+5 / -	4	Partial capture
08-24 06:02	20m	-3 / -	R9HEP	- / -14	3	Partial capture
08-24 06:01	20m	0 / -	OK2SBI	- / -2	2	✓ Closing fragment
08-24 05:58	20m	-2 / -	KC2NJ	- / -25	3	✓ Closing fragment
08-24 05:55	20m	-8 / -	ZL1VAH	- / -21	3	Partial capture
08-24 05:54	20m	-8 / -	SV2HZK	- / -15	3	✓ Closing fragment
08-24 05:53	20m	- / -	F4BYA	+5 / -	4	Partial capture
08-24 05:52	20m	-13 / -	EA2DDE	- / -4	2	✓ Closing fragment
08-24 05:50	20m	0 / -	R7YZ	-15 / -3	4	✓ Closing observed
08-24 05:49	20m	- / -	F4BYA	+3 / -	4	Partial capture
08-24 05:25	20m	-3 / -	IZ2QPP	- / +5	2	✓ Closing fragment
08-23 22:30	40m	-3 / -	EA5HM	-12 / -4	9	Partial capture
08-23 22:26	40m	+4 / -	BH8ESR	- / -14	3	✓ Closing fragment
08-23 20:02	40m	+6 / -	DD8HG	- / -18	2	✓ Closing fragment
08-23 19:59	40m	+2 / -2	GM5DNA	-3 / 0	4	✓ Full exchange observed
08-23 19:58	40m	+4 / -	UA1AJY	+1 / +8	3	✓ Closing observed
08-23 19:54	40m	0 / -	R0ADN	- / -20	2	✓ Closing fragment
08-23 19:52	40m	0 / -	BH8NNU	- / -14	2	Partial capture
08-23 19:46	40m	-3 / -	5A1AL	- / -	4	Partial capture
08-23 19:44	40m	-2 / -	E25VMO	- / -	2	Partial capture
08-23 17:27	40m	0 / -	UA3LNA	- / -13	6	✓ Closing fragment
08-23 17:24	40m	-4 / -2	RK6OQ	-5 / +3	4	✓ Full exchange observed
08-23 17:24	40m	- / -	RW6ATD	+9 / -	3	Partial capture
08-23 17:22	40m	-6 / -	R2ZJJ/M	- / -7	2	Partial capture
08-23 17:18	40m	0 / -4	RW6B	-9 / -2	5	✓ Full exchange observed
08-23 17:18	40m	+4 / -12	R9YAW	-8 / -7	4	✓ Full exchange observed
08-23 17:15	40m	-4 / -12	UA3WG	+6 / +3	5	✓ Full exchange observed
08-23 17:14	40m	-3 / -8	UA3ZUX	+13 / +3	5	✓ Full exchange observed
08-23 17:11	40m	-4 / -12	RO3ZR	-4 / 0	5	✓ Full exchange observed
08-23 17:07	40m	- / -	IK1MJK/P	-6 / -	2	Partial capture
08-23 17:07	40m	+5 / -17	UB6ZDJ	-1 / +1	4	✓ Full exchange observed
08-23 17:04	40m	- / -8	R6FFB	+10 / -	3	✓ Closing fragment
08-23 17:02	40m	+8 / -	UB4HVA	- / +4	2	✓ Closing fragment
08-23 16:56	40m	+6 / -	R5GG	- / -5	2	✓ Closing fragment
08-23 16:42	20m	-7 / +9	BI1AFK	-6 / -5	5	✓ Full exchange observed
08-23 16:40	20m	-18 / -	DL3JHK	- / -5	2	✓ Closing fragment
08-22 22:29	40m	-3 / -	VK6BAD	- / -16	3	Partial capture
08-22 22:27	40m	-3 / -	EN35UKR	- / -7	3	Partial capture
08-22 22:23	40m	-2 / -16	TA2ED	-16 / -14	4	✓ Full exchange observed
08-22 22:21	40m	-3 / -23	UB3AMO	+7 / -17	5	✓ Full exchange observed
08-22 22:00	20m	-3 / -4	EA4GM	+7 / +2	11	✓ Full exchange observed
08-22 21:28	40m	+2 / -9	PD8XXX	-5 / -9	5	✓ Full exchange observed
08-22 21:26	40m	0 / -	BI3UPU	- / -4	2	✓ Closing fragment
08-22 21:24	40m	-2 / -4	F1IQH	-4 / -10	5	✓ Full exchange observed
08-22 20:48	20m	-4 / -	BA5AN	- / -19	3	Partial capture
08-22 20:42	20m	-2 / +5	OZ1BW	+7 / +6	4	✓ 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
061215  +9 2914  R3KLE F4BYA JN19 (x4)
061400 -11 2223  YO5ASB R3KLE -15
061430 -11 2223  EB3CGQ R3KLE RR73
061500 -12 2223  YO5ASB R3KLE -15
061530 -16 2223  CQ R3KLE KO91 (x3)
061715  +9 2914  R3KLE F4BYA JN19 (x3)
062000 -17 2223  OH/SM5MRW R3KLE R-16 (x2)

40m

UTC    dB Audio  Message
222700  +3 2580  BH8ESR R3KLE 73
222800  +0 2580  CQ R3KLE KO91 (x5)
223015 -14 1726  R3KLE EA5HM IM99
223030  -4 2580  EA5HM R3KLE -04
223045 -10 1726  R3KLE EA5HM IM99
223100  -3 2580  EA5HM R3KLE +00
223115 -11 1726  R3KLE EA5HM IM99
223130  -4 2580  EA5HM R3KLE -01
223145 -13 1726  R3KLE EA5HM IM99
223200  -2 2580  EA5HM R3KLE -04
223215 -12 1726  R3KLE EA5HM IM99

10m

UTC    dB Audio  Message
092730  +1 2603  CQ R3KLE KO91
092800  +0 2603  IK2SND R3KLE -05 (x2)
092845  -9  845  R3KLE IK2SND 73
092900  -2 2603  CQ R3KLE KO91 (x9)
093330  +1 2603  SP7TF R3KLE R-18
160315 -14 2069  R3KLE IZ7UIU JN80

80m

UTC    dB Audio  Message
164330 -14  907  R3KLE 4Z5AV KM71

Decoder S/N history by band

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