R4ABW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO00

Receiver-side FT8 activity involving R4ABW, decoded by SO8OO in southeastern Poland. 337 related FT8 messages, 2 CQ messages, observed on 80m, 40m, across 24 UTC dates. Heard between 2026-05-23 and 2026-08-18.

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

337

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 40m

First seen: 2026-05-23
Last seen: 2026-08-18 22:58 UTC

Frequent QSO partners observed at SO8OO

Stations R4ABW worked most often, as logged from our receiver:

RC3D · European Russia ×4 RY3F · European Russia ×2 DB100FT · Fed. Rep. of Germany ×2 RA3TVW · European Russia ×2 UA9FMT · European Russia ×2 RX6DA · European Russia DK0NID · Fed. Rep. of Germany RZ4M · European Russia R6DJR · European Russia LA6OCA · Norway YU1AT · Serbia R3KMI · European Russia

Activity Heatmap

Locator transmitted by R4ABW

Approximate centre of LO00, decoded 2026-08-23 01:08 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	R4ABW S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 01:07	40m	+2 / -	OA4ENG	- / -	2	Partial capture
08-19 00:57	40m	- / -7	RZ6ALZ	-16 / -	2	✓ Closing fragment
08-16 21:15	40m	-15 / -12	CR5VP	-18 / -10	3	Partial capture
08-16 00:46	80m	-6 / -	VP8A	- / -	6	Partial capture
08-16 00:42	80m	+4 / -	R6FFE	- / -8	4	✓ Closing fragment
08-16 00:36	40m	-11 / -	LA8OKA	-15 / -	2	✓ Closing observed
08-16 00:29	40m	-14 / -	OA4ENG	- / -	2	Partial capture
08-16 00:13	40m	-14 / -	R9ON	- / -5	2	✓ Closing fragment
08-16 00:12	40m	-13 / -	OA4ENG	- / -	2	Partial capture
08-15 23:51	40m	-12 / -	IU2HUQ	- / -7	2	✓ Closing fragment
08-15 23:49	40m	-13 / -	DL6MRM	- / -1	2	Partial capture
08-15 23:47	40m	-13 / -	D2UY	- / -	2	Partial capture
08-15 23:43	40m	-18 / -7	IU5AWQ	-11 / -5	4	✓ Full exchange observed
08-15 23:41	40m	-18 / -	OA4ENG	- / -	3	Partial capture
08-15 23:33	40m	-16 / -	TN8GD	- / -16	2	Partial capture
08-15 23:26	40m	-22 / -	OA4ENG	- / -	4	Partial capture
08-15 23:20	80m	-3 / -	VP8A	- / -	5	Partial capture
08-15 23:15	80m	+5 / -	RC0AT/P	- / -4	4	Partial capture
08-12 18:57	80m	-19 / -6	R3OZ	-13 / -1	4	✓ Full exchange observed
08-12 18:41	80m	-14 / -	R4HLM	- / -15	5	✓ Closing fragment
08-12 18:40	80m	- / -16	4X5MZ	-4 / -	2	✓ Closing fragment
08-12 18:36	80m	-24 / +1	R4HLM	-15 / -	3	Partial capture
08-12 18:34	80m	-16 / -	UA3SAO	-16 / -9	3	✓ Closing observed
08-12 18:33	80m	- / -	DK2CC	-4 / -	5	Partial capture
08-12 18:32	80m	-18 / -7	R6FMK	-10 / -3	4	✓ Full exchange observed
08-12 18:29	80m	-15 / -13	UA9FMT	-20 / -5	7	✓ Full exchange observed
08-12 18:25	80m	-17 / -10	R6BH	-15 / -5	6	✓ Full exchange observed
08-12 18:20	80m	-18 / -	R4CBQ	- / -7	2	✓ Closing fragment
08-12 18:18	80m	-5 / -	OH3DJP	- / -14	2	Partial capture
08-12 18:15	80m	- / -5	R2DVU	-6 / -	3	✓ Closing fragment
08-11 19:59	80m	-12 / -13	SV2AEL	+6 / -11	4	✓ Full exchange observed
08-11 19:54	80m	-8 / -	RA3TOS	- / -13	2	✓ Closing fragment
08-11 19:53	80m	-8 / -4	UA3PTK	-4 / +1	4	✓ Full exchange observed
08-11 19:39	40m	- / -10	R4FV	-12 / -	2	✓ Closing fragment
08-11 19:27	20m	-4 / -	JA0LFV	- / -	2	Partial capture
08-08 22:01	80m	-9 / -	CR5VP	- / -16	4	Partial capture
08-08 21:58	80m	-8 / +1	R50RKZ	+1 / -7	4	✓ Full exchange observed
08-08 21:51	80m	-11 / -	SP7X	- / -16	4	✓ Closing fragment
08-08 21:50	80m	-6 / -2	DP6K/P	+2 / -5	3	✓ Full exchange observed
08-08 21:47	80m	-12 / -5	OZ1LHK	-10 / -7	4	✓ Full exchange observed
08-08 21:44	80m	-6 / -	SP9FZH	+9 / -	3	✓ Closing observed
08-08 21:37	80m	-4 / -21	8S7DL	+4 / -8	6	✓ Full exchange observed
08-08 21:35	80m	+2 / -3	SQ9OUM	-8 / -9	4	✓ Full exchange observed
08-08 21:32	80m	-2 / -	SV8GXC	- / -13	3	✓ Closing fragment
08-08 21:30	80m	-4 / -10	R4LQ	-2 / -2	5	✓ Full exchange observed
08-08 21:29	80m	- / +1	SN4K	-2 / -	2	✓ Closing fragment
08-08 21:21	80m	-1 / -1	DO1TOM	-7 / -7	3	✓ Full exchange observed
08-08 21:06	40m	-19 / -	D2UY	- / -	2	Partial capture
08-08 20:48	80m	-9 / -	8S7DL	- / -	2	Partial capture
08-08 20:42	80m	-2 / -	M1WLK	-5 / -10	9	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
003015 -13 2556  OA4ENG R4ABW LO00
003245 -10 2555  RA9LY R4ABW 73
003445  -9 2555  KC1EPL R4ABW LO00
003630 -15 1003  R4ABW LA8OKA RR73
003645 -11 2555  LA8OKA R4ABW 73
210445 -15 2319  SV1DKR R4ABW 73
211230 -13 2406  UB1AVZ/P R4ABW RR73
211515 -18 1538  R4ABW CR5VP -12
211530 -15 2407  CR5VP R4ABW R-10 (x2)
005730 -18 1951  R4ABW RZ6ALZ -07 (x2)
010400  -5 2541  9J2FI R4ABW LO00
010730  +0 2540  OA4ENG R4ABW LO00 (x2)

80m

UTC    dB Audio  Message
232030  -9  745  VP8A R4ABW LO00 (x4)
004245  +3 2520  R6FFE R4ABW LO00 (x3)
004430  +2 1981  R4ABW YO1BRANCUSI -10
004445  +2 2520  R6FFE R4ABW R+00
004630 -11  503  VP8A R4ABW LO00 (x6)

20m

UTC    dB Audio  Message
192615  +0 2629  UD7G R4ABW 73
192715  -2 2580  JA0LFV R4ABW LO00 (x2)
192845 -10 2578  TT1GD R4ABW LO00

Decoder S/N history by band

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