TA4MKK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Turkey Locator transmitted in a decoded message: KM47

Receiver-side FT8 activity involving TA4MKK, decoded by SO8OO in southeastern Poland. 52 related FT8 messages, 18 CQ messages, observed on 20m, across 3 UTC dates. Heard between 2026-06-03 and 2026-06-08.

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

Related messages

CQ messages

UTC dates heard

-3 dB

Mean decoder S/N

Bands

20m

First seen: 2026-06-03
Last seen: 2026-06-08 17:48 UTC

Frequent QSO partners observed at SO8OO

Stations TA4MKK worked most often, as logged from our receiver:

PD9OH · Netherlands SP9MOA · Poland DH2YBG · Fed. Rep. of Germany SP6FME · Poland DL9UXF · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by TA4MKK

Approximate centre of KM47, decoded 2026-06-08 19:51 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	TA4MKK S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-08 19:50	20m	-4 / -	CR7BRV	- / -	2	Partial capture
06-08 19:48	20m	+2 / -	SP9MOA	- / +1	2	✓ Closing fragment
06-08 19:44	20m	- / -	RG0S	-16 / -	2	Partial capture
06-08 19:43	20m	+2 / -	SP6FME	- / +6	2	✓ Closing fragment
06-05 18:54	20m	- / -	R7TQ	+10 / -	2	Partial capture
06-05 18:49	20m	+6 / -	S52D	- / -11	6	Partial capture
06-05 11:14	20m	+5 / -	9A4ZM	-11 / -	2	Partial capture
06-05 11:08	20m	+8 / -15	DL9UXF	-13 / +4	5	✓ Full exchange observed
06-05 11:06	20m	+6 / -	UX7QV	- / +1	2	Partial capture
06-05 11:02	20m	- / -	ON7DE	-19 / -	2	Partial capture
06-05 11:01	20m	+9 / -13	PD9OH	-8 / -8	5	✓ Full exchange observed
06-05 10:57	20m	+4 / -20	DH2YBG	-6 / -12	10	✓ Full exchange observed
06-05 10:56	20m	- / -11	F1PBZ	0 / -	3	Partial capture
06-05 10:56	20m	- / -	OE5TXF	+14 / -	4	Partial capture
06-03 21:39	20m	- / -	DF4TC	-15 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
194100  +0  846  CQ TA4MKK KM47
194115  -1  420  TA4MKK JR4GPA -15
194200  -3  846  CQ TA4MKK KM47 (x2)
194300  +0  846  SP6FME TA4MKK +06 (x2)
194415 -15 1826  TA4MKK RG0S OO22 (x2)
194600  +1  846  SP6FME TA4MKK 73
194730  +5  846  CQ TA4MKK KM47 (x2)
194830  +5  846  SP9MOA TA4MKK +01 (x2)
195045  -6  845  CR7BRV TA4MKK KM47 (x2)

Decoder S/N history by band

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