TA4RC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Turkey Locator transmitted in a decoded message: KM59

Receiver-side FT8 activity involving TA4RC, decoded by SO8OO in southeastern Poland. 1,134 related FT8 messages, 331 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 44 UTC dates. Heard between 2026-05-25 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

1,134

Related messages

331

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-05-25
Last seen: 2026-08-23 19:34 UTC

Frequent QSO partners observed at SO8OO

Stations TA4RC worked most often, as logged from our receiver:

OK1TRJ · Czech Republic ×2 DB2GM · Fed. Rep. of Germany ×2 E70SZ · Bosnia-Herzegovina ×2 R5ZJ · European Russia ×2 SP2BRZ · Poland ×2 JH2KKW · Japan R2EA/P · European Russia UA6YW · European Russia DK6AH · Fed. Rep. of Germany IK0XBX · Italy SP9NVY · Poland DL3RL · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by TA4RC

Approximate centre of KM59, decoded 2026-08-23 21:33 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	TA4RC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:42	20m	-12 / -	PA2SVD	- / -10	2	✓ Closing fragment
08-21 20:11	20m	-14 / -	<...>	- / -11	2	Partial capture
08-21 20:09	20m	- / -	PH7GD	-9 / -	3	Partial capture
08-21 20:08	20m	- / -16	YO4DWD	-12 / -	2	Partial capture
08-21 20:01	20m	-10 / -	EA7KPX	- / -21	2	✓ Closing fragment
08-21 19:49	20m	-16 / -7	OK2CNI	+21 / -	6	✓ Closing observed
08-21 10:42	20m	- / -	DK2UW	-23 / -	8	Partial capture
08-20 21:35	40m	- / -	DK9MLA	+6 / -	2	✓ Closing fragment
08-20 21:32	40m	- / -19	EA3AAY	-15 / -	3	Partial capture
08-20 21:16	80m	- / -5	R3YAU	+6 / -	3	Partial capture
08-20 21:14	80m	- / -9	UG4L	-6 / -	3	✓ Closing fragment
08-20 21:14	80m	-6 / -	R5VCR	- / -15	2	Partial capture
08-20 21:12	80m	-6 / -3	YO6BGT	+6 / -	3	✓ Closing observed
08-20 21:08	80m	-5 / -15	YT1DDL	-2 / -18	5	✓ Full exchange observed
08-20 21:06	80m	-10 / -10	E70SZ	+7 / -12	5	✓ Full exchange observed
08-20 21:05	80m	-7 / -1	TC3CT	0 / -	3	✓ Closing observed
08-20 21:02	80m	- / -9	SP2Y	+3 / -	5	✓ Closing fragment
08-20 20:57	60m	- / -	I4HRH	-16 / -	2	Partial capture
08-20 20:53	60m	-13 / -9	SN5J	+11 / -6	5	✓ Full exchange observed
08-20 20:52	60m	-16 / -20	G5DSG	-7 / -	4	✓ Closing observed
08-20 20:41	60m	-18 / -11	OJ0JR	+8 / -8	3	✓ Full exchange observed
08-09 21:57	80m	- / -7	OE8DDX	+9 / -	3	✓ Closing fragment
08-09 21:51	80m	-14 / -6	SP9NVY	+9 / -16	5	✓ Full exchange observed
08-09 21:50	80m	- / -12	<...>	+2 / -	3	Partial capture
08-09 21:49	80m	-11 / -15	LA0FA	+10 / -10	3	✓ Full exchange observed
08-08 23:09	80m	- / -	UR3QCB	-12 / -	2	Partial capture
08-08 23:09	80m	- / -10	SP1ZMO	+4 / -	8	Partial capture
08-08 23:08	80m	- / -	OE2AGZ	-14 / -	3	Partial capture
08-08 23:08	80m	-15 / -	SP4WJ	-2 / -18	3	Partial capture
08-08 23:05	80m	-15 / -10	PA4PA	-12 / -10	5	✓ Full exchange observed
08-08 23:03	80m	-16 / -	CT7AUT	-14 / -12	4	Partial capture
08-08 23:03	80m	- / -	F5MJN	-14 / -	3	Partial capture
08-08 23:00	80m	-10 / -	DO5PY	-11 / -16	3	✓ Closing observed
08-08 22:58	80m	-11 / -21	CR5VP	-13 / -18	4	✓ Full exchange observed
08-08 22:56	80m	-10 / -5	T77RN	-14 / -19	3	✓ Full exchange observed
08-08 22:55	80m	- / -	IZ2DVI	+2 / -	3	Partial capture
08-08 22:52	80m	-14 / -9	DK6AH	-7 / -9	5	✓ Full exchange observed
08-08 22:51	80m	-12 / -10	OH0ERF	-12 / -22	6	✓ Full exchange observed
08-08 22:50	80m	- / -	EA7LIC	-1 / -	31	Partial capture
08-08 22:50	80m	-12 / -	CR5VP	-12 / -12	4	✓ Closing observed
08-07 22:10	40m	- / -19	DB2GM	-20 / -	2	✓ Closing fragment
08-07 22:06	40m	- / -24	DF8RU	-6 / -	4	✓ Closing fragment
08-07 20:22	20m	- / -14	SV5BYP	-8 / -	6	Partial capture
08-07 16:40	20m	-16 / -	T46W	- / -7	2	Partial capture
08-07 07:43	20m	-16 / -	IZ0AIO	- / -16	2	✓ Closing fragment
08-07 07:42	20m	-16 / -	UT4QM	-14 / -5	2	✓ Closing observed
08-07 07:39	20m	-14 / -	TA2ZLM	- / -23	2	Partial capture
08-06 18:30	20m	- / -	DL9KM	-18 / -	2	Partial capture
08-05 08:32	20m	-24 / +4	TC3CT	-16 / -3	2	Partial capture
08-04 22:54	80m	- / -	DL9ATW	-1 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
200300  -9  963  OH1LA TA4RC -19
200815 -12 1900  TA4RC YO4DWD -16
200815  -6 1422  TA4RC PD4RJ JO33
200900  -8 2814  TA4RC PH7GD JO32 (x2)
200945 -12 1952  TA4RC YO4DWD -16
201000 -13 2814  TA4RC PH7GD JO32
201015 -13 1730  CQ TA4RC KM59
201145 -12 1730  <...> TA4RC -11 (x2)
213230 -14  903  CQ TA4RC KM59                         a1 (x2)
213415 -10  225  TA4RC JF2KOZ PM84
214200 -11  903  PA2SVD TA4RC -10 (x2)

40m

UTC    dB Audio  Message
220815  -4 1540  TA4RC DF8RU 73
221030 -19 1385  TA4RC DB2GM R-19 (x2)
222600 -10 1491  TA4RC R5AV RR73
232715 -12 1160  TA4RC F1IQH JN27
232745 -12 1162  TA4RC G7NPW R-20
211130 -15 2392  TA4RC RR73; UT7HX <...> -10
212330 -16 1216  TA4RC RA6AR KN93
213200 -13 1687  TA4RC EA3AAY JN11 (x3)
213530  +6 1078  TA4RC DK9MLA JO40 (x2)
213930  -2  385  TA4RC RR73; F5MUX <...> +14
214400  +1  811  TA4RC EN35UKR R-08

80m

UTC    dB Audio  Message
211245  +3 1631  TA4RC YO6BGT -03 (x2)
211330  -6  993  YO6BGT TA4RC 73
211400  -7  993  R5VCR TA4RC -15 (x2)
211445  -5 1472  TA4RC UG4L LO33 (x3)
211615  +7 1431  TA4RC R3YAU -05 (x3)
211945 -13 1544  CQ TA4RC KM59 (x3)
212400  -7 1854  TA4RC <...> R-16

60m

UTC    dB Audio  Message
205315  -8  682  TA4RC G5DSG 73
205330 -13 1026  SN5J TA4RC -06
205345 +11  537  TA4RC SN5J R-09
205400 -13 1026  SN5J TA4RC RR73
205415 +12  537  TA4RC SN5J 73
205430 -13 1027  CQ TA4RC KM59 (x6)
205745 -16 1706  TA4RC I4HRH JN64
205745 -14 1026  CQ TA4RC KM59 (x2)
205815 -16 1706  TA4RC I4HRH JN64

10m

UTC    dB Audio  Message
061730 -17 1269  FR5ZE TA4RC RR73
062100 -10 1269  HA7TM TA4RC RR73
062130 -15 1931  OE1KRQ/P TA4RC RR73 (x2)
062215 -10  866  TA4RC RD7LO LN06
062230 -16 1931  RD7LO TA4RC -07
062245  -9  867  TA4RC RD7LO R-09
062300 -19 1931  RD7LO TA4RC RR73
062315  -9  868  TA4RC RD7LO 73
062345 -21 1931  CQ TA4RC KM59 (x2)
183545 -23 1493  3G0YM TA4RC KM59 (x3)
073045 -24 1333  RA3ZDU TA4RC -03

160m

UTC    dB Audio  Message
231215 -18  724  OJ0Z TA4RC -11 (x5)
190515  -8 1496  TA4RC RK3QA R-19 (x3)

Decoder S/N history by band

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