KD3B — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KD3B, decoded by SO8OO in southeastern Poland. 61 related FT8 messages, observed on 40m, 20m, across 19 UTC dates. Heard between 2026-05-22 and 2026-08-19.

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

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-05-22
Last seen: 2026-08-19 23:10 UTC

Frequent QSO partners observed at SO8OO

Stations KD3B worked most often, as logged from our receiver:

DG7CF · Fed. Rep. of Germany HB9HSJ · Switzerland W1LBM · United States LZ1KU · Bulgaria CE4WJK · Chile WW5G · United States CT1BFP · Portugal VA7RY · Canada PI4DX · Netherlands

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	KD3B S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-08 01:52	40m	- / -7	PI4DX	0 / -	4	✓ Closing fragment
07-16 00:26	20m	- / -23	LZ1KU	-12 / -	4	✓ Closing fragment
07-07 12:20	20m	- / -20	DG7CF	-15 / -	3	✓ Closing fragment
07-03 12:05	20m	- / -16	GB2WWA	-6 / -	2	Partial capture
06-20 00:51	40m	- / -15	CE4WJK	-10 / -	4	✓ Closing fragment
06-18 00:12	20m	- / +9	CT1BFP	-24 / -	2	✓ Closing fragment
06-15 00:25	20m	- / +1	CT1BFP	-10 / -	12	Partial capture
06-13 00:27	20m	- / -13	HB9HSJ	-11 / -	2	✓ Closing fragment
06-10 00:08	20m	- / -14	VA7RY	-8 / -	2	✓ Closing fragment
06-08 00:27	20m	- / -15	SV1EAG	-18 / -	2	Partial capture
06-05 00:03	20m	- / -3	EH1XIV	-6 / -	3	Partial capture
06-02 00:32	20m	- / 0	WW5G	-2 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
002945 -16 1093  KD3B W1LBM RR73
005100  -9  841  KD3B CE4WJK -15 (x4)
015245  +6 1017  KD3B PI4DX -07 (x4)
011030 -21 1997  KD3B F4FPR IN88

20m

UTC    dB Audio  Message
002945  -9 1618  KD3B CT1BFP +01 (x6)
120530  -5 2512  KD3B GB2WWA -16 (x2)
122030 -14 1233  KD3B DG7CF -20 (x3)
002600  -9 2089  KD3B LZ1KU -23 (x4)

Decoder S/N history by band

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