SV1TJN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Greece Locator transmitted in a decoded message: KM18

Receiver-side FT8 activity involving SV1TJN, decoded by SO8OO in southeastern Poland. 43 related FT8 messages, 11 CQ messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-05-03 and 2026-07-15.

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

-10 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-03
Last seen: 2026-07-15 13:54 UTC

Activity Heatmap

Locator transmitted by SV1TJN

Approximate centre of KM18, decoded 2026-07-15 15:50 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	SV1TJN S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-15 15:51	20m	- / -	EA3GXK	-15 / -	5	Partial capture
07-15 15:36	40m	- / -	RN6HK	-13 / -	2	Partial capture
07-15 15:31	20m	- / -	G0RVY	-11 / -	2	Partial capture
07-15 15:21	20m	- / -	RA4HEV	-12 / -	2	Partial capture
07-15 15:20	20m	- / -	IZ1PLH	-11 / -	2	Partial capture
07-15 15:09	20m	- / +2	TM25TFR	-12 / -	2	Partial capture
05-31 09:45	20m	- / -	DM4GG	-10 / -	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
152100 -15  971  SV1TJN IZ1PLH JN34
152100 -10 1215  SV1TJN RA4HEV LO53 (x2)
152400 -18 1264  SV1TJN EA3GXK IM98 (x2)
153130 -12  650  SV1TJN G0RVY JO01 (x2)
154845 -14 1263  CQ SV1TJN KM18 (x3)
155100 -15 1264  SV1TJN EA3GXK IM98 (x5)

40m

UTC    dB Audio  Message
153630 -13 1225  SV1TJN RN6HK LN14 (x3)

Decoder S/N history by band

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