KB3CVS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FM06

Receiver-side FT8 activity involving KB3CVS, decoded by SO8OO in southeastern Poland. 67 related FT8 messages, observed on 20m, across 5 UTC dates. Heard between 2026-06-02 and 2026-06-15.

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

-4 dB

Mean decoder S/N

Bands

20m

First seen: 2026-06-02
Last seen: 2026-06-15 19:58 UTC

Frequent QSO partners observed at SO8OO

Stations KB3CVS worked most often, as logged from our receiver:

IW9HPG · Sicily IU0NAD · Italy CR7BRV · Portugal M7UKV · England HB9VAA · Switzerland OE8DDX · Austria V31DL · Belize DL3MIB · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by KB3CVS

Approximate centre of FM06, decoded 2026-06-08 23:27 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	KB3CVS S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-15 21:57	20m	-24 / -	OE8DDX	-10 / -14	2	✓ Closing observed
06-15 21:44	20m	- / -20	F4MBU	-12 / -	3	Partial capture
06-15 21:36	20m	- / -16	HB9VAA	-7 / -	3	✓ Closing fragment
06-08 23:19	20m	- / -	KB3DQI	-6 / -	2	Partial capture
06-08 23:11	20m	- / -16	DL3MIB	+10 / -	8	✓ Closing fragment
06-08 23:11	20m	- / -	DL9KM	-14 / -	6	Partial capture
06-08 23:06	20m	- / +1	IU0NAD	-2 / -	6	✓ Closing fragment
06-08 23:06	20m	-15 / -	D2UY	- / -	2	Partial capture
06-08 22:59	20m	-3 / -	GM4HYG	- / -	6	Partial capture
06-08 22:52	20m	-14 / -	M7UKV	- / -9	4	✓ Closing fragment
06-08 22:50	20m	- / -1	MI0FBI	+3 / -	4	Partial capture
06-06 22:16	20m	- / -15	EA1IOK	0 / -	2	Partial capture
06-06 22:10	20m	- / -	EA1IOK	-4 / -	2	Partial capture
06-06 22:10	20m	- / -	F5RRS	-3 / -	4	Partial capture
06-06 22:04	20m	- / -17	CR7BRV	-6 / -	2	✓ Closing fragment
06-04 20:33	20m	- / -19	M3WHB	-1 / -	3	Partial capture
06-04 20:26	20m	- / -	SV1TSB	+6 / -	2	Partial capture
06-04 20:23	20m	- / -13	F1PBZ	-2 / -	2	Partial capture
06-04 20:13	20m	- / -6	HB10GBT	-22 / -	2	Partial capture
06-02 23:10	20m	- / -13	V31DL	-4 / -	10	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
231545 -15 1720  KB3CVS MI7XHT IO64
231945  -6  347  KB3CVS KB3DQI FM18 (x2)
232315  -9 1431  HA1BF KB3CVS FM06
232700 -14 2210  PW8BR KB3CVS FM06
213600 -13  578  KB3CVS EA1FUB IN53
213615  -9 1514  KB3CVS HB9VAA -16 (x3)
214415 -13  857  KB3CVS F4MBU -20 (x3)
214515 -16 1052  KB3CVS IW9HPG RR73
215715 -24  790  OE8DDX KB3CVS R-14
215800 -10  791  KB3CVS OE8DDX RR73

Decoder S/N history by band

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