K3TBA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K3TBA, decoded by SO8OO in southeastern Poland. 111 related FT8 messages, observed on 20m, across 10 UTC dates. Heard between 2026-07-28 and 2026-08-16.

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

111

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m

First seen: 2026-07-28
Last seen: 2026-08-16 19:03 UTC

Frequent QSO partners observed at SO8OO

Stations K3TBA worked most often, as logged from our receiver:

EA2DP · Spain DB1SO · Fed. Rep. of Germany F1PBZ · France DK9ZQ · Fed. Rep. of Germany PA7D · Netherlands HB9FMC · Switzerland LZ1ZF · Bulgaria 9A6NTK · Croatia UX5UW · Ukraine GJ0KYZ · Jersey DH2RL · Fed. Rep. of Germany RN6MA · European Russia

Activity Heatmap

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	K3TBA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 21:02	20m	- / -18	DB1SO	-10 / -	3	✓ Closing fragment
08-12 21:49	20m	- / -	PD0RCQ	-14 / -	2	Partial capture
08-12 21:18	20m	- / -	IW3RQT	-5 / -	3	Partial capture
08-12 21:18	20m	- / -18	UX5UW	-3 / -	6	✓ Closing fragment
08-12 21:11	20m	- / -21	LZ1ZF	-12 / -	3	✓ Closing fragment
08-11 22:00	20m	- / -	PD0RCQ	-14 / -	5	Partial capture
08-11 21:37	20m	- / 0	DH2RL	-2 / -	4	✓ Closing fragment
08-11 21:13	20m	- / -19	S52D	+1 / -	4	✓ Closing fragment
08-11 10:09	20m	- / -12	G4DBW	-16 / -	2	✓ Closing fragment
08-10 22:04	20m	- / -14	SV5BYP	-15 / -	5	✓ Closing fragment
08-10 21:33	20m	- / -14	RN6MA	-13 / -	2	✓ Closing fragment
08-10 21:15	20m	- / -	DL1R	+3 / -	9	Partial capture
08-07 22:11	20m	- / -9	F1PBZ	-3 / -	2	✓ Closing fragment
08-07 09:54	20m	- / -	9A6NTK	-1 / -	3	✓ Closing fragment
08-06 22:33	20m	- / -	HB9TIH	-22 / -	2	Partial capture
08-06 22:29	20m	- / -15	DL3MIB	-5 / -	4	✓ Closing fragment
08-06 22:22	20m	- / -16	UA6CE	0 / -	2	✓ Closing fragment
08-06 08:58	20m	- / -	M0PBG	-10 / -	3	Partial capture
08-05 21:55	20m	- / -	EA3HMM	-1 / -	3	Partial capture
08-05 21:51	20m	- / -	IK4LZH	-5 / -	3	Partial capture
08-05 21:48	20m	- / -24	MW7AHM	-13 / -	3	✓ Closing fragment
08-05 21:26	20m	- / -23	EA2DP	-18 / -	4	✓ Closing fragment
08-04 22:06	20m	- / -18	UA3VVA	-10 / -	4	✓ Closing fragment
08-02 21:14	20m	- / -10	HB9FMC	-6 / -	3	✓ Closing fragment
08-02 20:59	20m	- / -17	F5RRS	+7 / -	9	✓ Closing fragment
08-02 20:54	20m	- / 0	PI4DX	+2 / -	2	Partial capture
08-02 20:48	20m	- / -15	PA7D	-3 / -	3	✓ Closing fragment
07-28 09:56	20m	- / -12	GJ0KYZ	-8 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
211345 -13 1140  K3TBA LZ1ZF RR73
211845  +1 2520  K3TBA UX5UW KO50
211845  -6 1396  K3TBA IW3RQT JN66
211915  +1 2519  K3TBA UX5UW KO50
211915  -4 1396  K3TBA IW3RQT JN66 (x2)
211945  -5 2520  K3TBA UX5UW KO50 (x4)
214900 -14 2402  K3TBA PD0RCQ JO21 (x2)
210215 -13 2440  K3TBA DB1SO JN58 (x3)

Decoder S/N history by band

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