RA3TKS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO26

Receiver-side FT8 activity involving RA3TKS, decoded by SO8OO in southeastern Poland. 381 related FT8 messages, 7 CQ messages, observed on 80m, 40m, 20m, 10m, across 71 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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

381

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 40m 20m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 14:07 UTC

Frequent QSO partners observed at SO8OO

Stations RA3TKS worked most often, as logged from our receiver:

RI0SP · European Russia ×14 PY7XC · Brazil ×7 PY5XT · Brazil ×6 CE2SV · Chile ×5 R2EA/P · European Russia ×4 OA4ENG · Peru ×3 CE1KR · Chile ×3 ZL4TT · New Zealand ×2 UG0B/P · Asiatic Russia ×2 XQ3MCC · Chile ×2 R9ON · Asiatic Russia ×2 CR2WWA · Azores ×2

Activity Heatmap

Locator transmitted by RA3TKS

Approximate centre of LO26, decoded 2026-08-23 12:48 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	RA3TKS S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 16:52	40m	+8 / -	<...>	- / -11	4	Partial capture
08-23 16:48	40m	+1 / -	UB4FJC	- / -15	4	✓ Closing fragment
08-23 16:23	40m	-4 / -	UB4HVA	- / -3	2	Partial capture
08-23 16:05	40m	-6 / -	R4HNW	-6 / +2	4	✓ Full exchange observed
08-23 15:59	40m	-4 / -	R5GG	- / -2	2	Partial capture
08-23 15:54	40m	0 / -	VJ6X	- / -19	6	✓ Closing fragment
08-23 15:40	40m	-7 / +10	UG4L	-20 / -	3	✓ Closing observed
08-23 15:37	40m	-3 / -	UB4HVI	- / -15	4	Partial capture
08-23 12:48	20m	+8 / -	VK2WW	- / -17	8	Partial capture
08-23 04:53	20m	-8 / -	CE2SQE	- / -14	3	Partial capture
08-23 04:16	20m	+6 / -	OA4DOS	- / -16	2	Partial capture
08-23 04:15	20m	-7 / -	XQ1KK	- / -11	2	Partial capture
08-23 02:15	40m	-4 / -	LU2DT	- / -12	2	Partial capture
08-23 02:09	40m	0 / -	LU2DT	- / -8	3	Partial capture
08-23 02:04	40m	-4 / -	PY4LX	- / -13	2	Partial capture
08-23 02:02	40m	-4 / -	CE8VSO	- / -15	3	Partial capture
08-23 01:48	40m	-2 / -	PY2MTG	- / -15	6	Partial capture
08-23 01:33	40m	-1 / -	YV5AEZ	- / -14	5	Partial capture
08-22 04:23	20m	-8 / -	VK4FFF	- / -18	3	Partial capture
08-22 01:49	40m	-4 / -	PY2KQ	- / -12	4	Partial capture
08-22 01:46	40m	+1 / -	LU8HH	- / -16	3	Partial capture
08-22 01:37	40m	-3 / -	R9YQ	- / -19	2	✓ Closing fragment
08-22 01:32	40m	+1 / -	CE2SQE	- / -9	7	✓ Closing fragment
08-22 01:02	40m	+3 / -	HK3LUI	- / -15	5	Partial capture
08-22 00:58	40m	-1 / -	CE2SQE	- / -12	3	Partial capture
08-22 00:57	40m	-3 / -	PY2DPM	- / -15	3	Partial capture
08-22 00:53	40m	-2 / -	CE1KR	- / -7	5	Partial capture
08-22 00:49	40m	-2 / -	YV5JDP	- / -5	5	Partial capture
08-22 00:43	40m	-3 / -	CE1KR	- / -8	6	✓ Closing fragment
08-21 18:14	80m	-4 / -	UA9CFH	- / -1	2	Partial capture
08-21 18:11	80m	-5 / -5	UA3XDR	-18 / -3	5	✓ Full exchange observed
08-21 18:06	40m	-1 / -	KT4ZG	- / -12	4	Partial capture
08-21 18:03	40m	-1 / -7	UA0QNE	-18 / -	2	✓ Closing observed
08-21 14:35	20m	-7 / -	VK4TUX	- / -13	3	Partial capture
08-21 08:44	20m	+5 / -	YV5JLO	- / -17	3	Partial capture
08-21 04:43	20m	-8 / -	ZL2KR	- / -18	2	Partial capture
08-21 04:36	20m	-8 / -	ZL1RPC	- / -15	4	Partial capture
08-21 04:17	20m	-6 / -	HC5F	- / -7	3	Partial capture
08-21 02:56	40m	-6 / -	OA4DPM	- / -15	2	Partial capture
08-21 02:38	40m	-2 / -	PW8BR	- / -7	5	Partial capture
08-21 02:26	40m	+6 / -	ZV8R	- / -13	3	✓ Closing fragment
08-21 02:18	40m	+7 / -	PT2AP	- / -10	6	✓ Closing fragment
08-21 02:07	40m	- / -	DB3MAX	+1 / -	4	Partial capture
08-21 01:54	40m	0 / -	CX1AAO	- / -14	2	Partial capture
08-21 01:47	40m	-2 / -	PT2AP	- / -11	4	Partial capture
08-21 01:41	40m	+1 / -	PY2DPM	- / -17	3	Partial capture
08-21 01:35	40m	+3 / -	PV8AJ	- / -7	2	✓ Closing fragment
08-21 01:22	80m	+1 / -	CX6TU	- / -20	5	Partial capture
08-20 18:09	20m	+11 / -	D2IM	- / -11	3	Partial capture
08-20 05:07	20m	-15 / -	ZL2BX	- / -10	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
160500  -5 2849  R4HNW RA3TKS +02
160615  -6 1470  RA3TKS R4HNW R+13
160630  -8 2850  R4HNW RA3TKS RR73
160645  -5 1470  RA3TKS R4HNW 73
160700 -21 1993  RA3TKS R5GG RR73
162300  -7 2851  UB4HVA RA3TKS -03 (x2)
164845  +1 2851  UB4FJC RA3TKS -15 (x4)
165230  +6 2851  <...> RA3TKS -11 (x4)

20m

UTC    dB Audio  Message
041545  -6 2887  XQ1KK RA3TKS -11
041645  +5 2934  OA4DOS RA3TKS -16 (x2)
045300  -8 2934  CE2SQE RA3TKS -14 (x3)
124800  +4 3001  VK2WW RA3TKS LO26 (x4)
125000  +7 2995  LU6YR RA3TKS -19
125100 +10 2991  VK2WW RA3TKS -14 (x4)

80m

UTC    dB Audio  Message
004715  +7 2624  OJ0YL RA3TKS -11
012000  -4 2822  LU3CQ RA3TKS -11
012200  -1 2821  CX6TU RA3TKS -20 (x5)
181015  -4 2910  UF4S/P RA3TKS +09
181115  -7 2910  UA3XDR RA3TKS -03 (x2)
181200 -19 1501  RA3TKS UA3XDR R-05
181215  -4 2909  UA3XDR RA3TKS RR73
181230 -18 1501  RA3TKS UA3XDR 73
181400  -8 2909  UA9CFH RA3TKS -01 (x2)

10m

UTC    dB Audio  Message
134100  -7  658  RA3TKS R6FFB 73
140245 -11 2493  RA3TKS CE2SV R-21 (x2)
141215 -22 1996  RA3TKS CX3VB 73
073930  -8 1747  RA3TKS F4FSY RR73
071115 -16 1476  RA3TKS RG7A 73
065400  -9 2290  RA3TKS R7DX KN84 (x3)
071230 -18 1023  RA3TKS RX7T -02 (x2)
073245 -18 1146  RA3TKS RA7Z KN98 (x3)
073645 -22 1387  RA3TKS RK3AW -09

Decoder S/N history by band

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