WB4KZI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FM16

Receiver-side FT8 activity involving WB4KZI, decoded by SO8OO in southeastern Poland. 83 related FT8 messages, observed on 20m, across 6 UTC dates. Heard between 2026-04-24 and 2026-06-12.

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

+0 dB

Mean decoder S/N

Bands

20m

First seen: 2026-04-24
Last seen: 2026-06-12 01:56 UTC

Frequent QSO partners observed at SO8OO

Stations WB4KZI worked most often, as logged from our receiver:

RA6OB · European Russia 7Z1BH · Saudi Arabia UZ5DM · Ukraine

Activity Heatmap

Locator transmitted by WB4KZI

Approximate centre of FM16, decoded 2026-06-12 03:54 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	WB4KZI S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-12 03:55	20m	- / -9	UR3CFC	+9 / -	2	Partial capture
06-12 03:54	20m	- / -	SM6LJP	-13 / -	2	Partial capture
06-12 03:53	20m	-6 / -	TA9M	- / -	3	Partial capture
06-12 03:48	20m	-1 / -	HB9TIH	- / -1	4	Partial capture
06-12 03:43	20m	0 / -16	RA6OB	+10 / -	6	✓ Closing observed
06-12 03:42	20m	-3 / -	UZ5DM	- / +3	3	✓ Closing fragment
06-12 03:41	20m	- / -	RQ7R	+10 / -	4	Partial capture
06-12 03:39	20m	-2 / -5	7Z1BH	+4 / -6	9	✓ Full exchange observed
06-12 03:37	20m	- / -	RA6OB	+12 / -	4	Partial capture
06-12 03:36	20m	-4 / -22	A99AA	-20 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
034500  +0 2377  RA6OB WB4KZI RR73
034515  +8 2272  WB4KZI RQ7R KN64
034515 +10 2378  WB4KZI RA6OB 73
034830  +1 1137  HB9TIH WB4KZI -01 (x4)
035300  -6 2524  TA9M WB4KZI FM16 (x3)
035415 -12  724  WB4KZI SM6LJP JO78 (x2)
035545  +5 2522  WB4KZI R6SJ -09
035545 +10 2328  WB4KZI UR3CFC KN58 (x2)

Decoder S/N history by band

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