IN3VVK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN55

Receiver-side FT8 activity involving IN3VVK, decoded by SO8OO in southeastern Poland. 40 related FT8 messages, 29 CQ messages, observed on 20m, 10m, across 3 UTC dates. Heard between 2026-05-30 and 2026-08-09.

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

+2 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-30
Last seen: 2026-08-09 19:37 UTC

Frequent QSO partners observed at SO8OO

Stations IN3VVK worked most often, as logged from our receiver:

JH1BZJ · Japan JH7OPT · Japan JA2HYD · Japan JJ1JMZ · Japan JA4IZL · Japan JA7FLI · Japan JH1USM · Japan JH2VVH · Japan JF2HPA · Japan JH1XEF · Japan JA1VUQ · Japan JR1HFI · Japan

Locator transmitted by IN3VVK

Approximate centre of JN55, decoded 2026-08-09 21:37 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	IN3VVK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-09 21:38	20m	+16 / -	JA1VUQ	- / -16	3	✓ Closing fragment
08-09 21:37	20m	+10 / -	JH1XEF	- / -9	2	✓ Closing fragment
08-09 21:36	20m	+10 / -	JH1USM	- / -24	3	✓ Closing fragment
08-09 21:36	20m	+8 / -	JA1XIA	- / -2	2	Partial capture
08-09 21:33	20m	+3 / -	JR1HFI	- / -18	2	✓ Closing fragment
08-09 21:32	20m	+9 / -	JH7OPT	- / -23	2	✓ Closing fragment
08-09 21:29	20m	+9 / -	JA4IZL	- / -24	2	✓ Closing fragment
08-09 21:28	20m	+10 / -	JH1BZJ	- / -12	2	✓ Closing fragment
08-09 21:27	20m	+5 / -	JH2VVH	- / +2	2	✓ Closing fragment
08-09 21:25	20m	+8 / -	JJ1JMZ	- / -19	2	✓ Closing fragment
08-09 21:25	20m	+5 / -	JA7FLI	- / -7	2	✓ Closing fragment
08-09 21:25	20m	- / -	UA3VVA	-18 / -	6	Partial capture
08-09 21:24	20m	+12 / -	JF2HPA	- / -21	2	✓ Closing fragment
08-09 21:21	20m	+8 / -	JE7BKV	- / -14	2	Partial capture
08-09 21:20	20m	+6 / -	JA2HYD	- / -13	2	✓ Closing fragment
07-16 08:52	10m	- / -17	<...>	-10 / -	3	✓ Closing fragment
05-30 18:11	20m	- / -	M0MBM	-6 / -	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
213430 +10  499  CQ JA IN3VVK JN55 (x3)
213600  +7  499  JA1XIA IN3VVK -02
213615 +13 2736  JH1USM IN3VVK -24
213630  +8  499  JA1XIA IN3VVK -02
213645 +13 2736  JH1USM IN3VVK -24
213700  +7  576  CQ JA IN3VVK JN55
213715  +5 2736  JH1USM IN3VVK RR73
213730 +12  576  JH1XEF IN3VVK -09
213745 +10 2735  CQ JA IN3VVK JN55
213800  +8  576  JH1XEF IN3VVK RR73
213845 +14 2735  JA1VUQ IN3VVK -16 (x3)

10m

UTC    dB Audio  Message
085230 -10 2523  IN3VVK <...> -17 (x3)

Decoder S/N history by band

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