OE3TVJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Austria Locator transmitted in a decoded message: JN78

Receiver-side FT8 activity involving OE3TVJ, decoded by SO8OO in southeastern Poland. 21 related FT8 messages, observed on 40m, 20m, across 2 UTC dates. Heard between 2026-06-17 and 2026-08-16.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-06-17
Last seen: 2026-08-16 05:19 UTC

Frequent QSO partners observed at SO8OO

Stations OE3TVJ worked most often, as logged from our receiver:

R3LDM · European Russia PD4RJ · Netherlands S55A · Slovenia F5RMK · France RC1TB · European Russia KB3Z · United States 7X4CZ · Algeria PI4DX · Netherlands

Locator transmitted by OE3TVJ

Approximate centre of JN78, decoded 2026-08-16 06:21 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	OE3TVJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 06:19	20m	-10 / -	VK4MA	- / -	5	Partial capture
08-16 06:14	20m	-16 / -	<...>	- / -	2	Partial capture
06-21 17:12	20m	-11 / -	C91RU	- / -	9	Partial capture
06-17 23:09	20m	- / -10	KB3Z	-4 / -	4	✓ Closing fragment
06-17 23:07	20m	- / +3	PI4DX	-14 / -	2	✓ Closing fragment
06-17 22:08	40m	-6 / -	VK3BE	- / -	4	Partial capture
06-17 22:05	40m	-5 / -	VO1TX	- / -	5	Partial capture
06-17 22:03	40m	-8 / -	<...>	- / -	2	Partial capture
06-17 21:52	40m	-8 / -	7X4CZ	- / -11	2	Partial capture
06-17 21:43	40m	-5 / -	UT8SQ	-11 / -11	2	Partial capture
06-17 21:42	40m	-7 / -12	S55A	-4 / -	3	✓ Closing observed
06-17 21:39	40m	- / -12	RC1TB	-14 / -	3	✓ Closing fragment
06-17 21:38	40m	-3 / -	PD4RJ	- / -4	3	✓ Closing fragment
06-17 21:36	40m	-6 / -7	F5RMK	-11 / -2	5	✓ Full exchange observed
06-17 21:33	40m	-9 / -13	R3LDM	-7 / -	6	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
171315 -12 1529  C91RU OE3TVJ JN78 (x7)
061415 -19 1371  <...> OE3TVJ JN78 (x2)
061900 -12  870  VK4MA OE3TVJ JN78 (x5)
071915 -17 1399  OE3TVJ ON3ZEP/P -16

40m

UTC    dB Audio  Message
215315  -7 1493  7X4CZ OE3TVJ R-09 (x3)
220330  -7 1492  <...> OE3TVJ JN78 (x2)
220430  -5 1492  VK3BE OE3TVJ JN78
220530  -3 1492  VO1TX OE3TVJ JN78 (x5)
220800  -2 1492  VK3BE OE3TVJ JN78 (x4)

Decoder S/N history by band

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