PA3NJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Locator transmitted in a decoded message: JO21

Receiver-side FT8 activity involving PA3NJ, decoded by SO8OO in southeastern Poland. 166 related FT8 messages, 66 CQ messages, observed on 80m, 40m, 20m, across 8 UTC dates. Heard between 2026-05-21 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.

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Overview

166

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

80m 20m 40m

First seen: 2026-05-21
Last seen: 2026-08-16 08:03 UTC

Frequent QSO partners observed at SO8OO

Stations PA3NJ worked most often, as logged from our receiver:

RU3QR · European Russia ×2 IK4LZH · Italy R6LQU · European Russia DK3TNA · Fed. Rep. of Germany IU2WHH · Italy UT7UJ · Ukraine DL7RAY · Fed. Rep. of Germany DH5BM · Fed. Rep. of Germany S54ZGA · Slovenia DL1BBO · Fed. Rep. of Germany DL3RAJ · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by PA3NJ

Approximate centre of JO21, decoded 2026-08-16 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	PA3NJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 09:59	20m	-10 / -19	RU3QR	-14 / -	3	✓ Closing observed
08-16 09:36	20m	- / +1	UT7UJ	+12 / -	2	✓ Closing fragment
08-16 09:32	20m	- / -17	R6LQU	-11 / -	2	✓ Closing fragment
08-16 09:31	20m	- / -11	IK4LZH	+7 / -	3	✓ Closing fragment
08-16 09:22	20m	- / -	DG1RMY	-11 / -	2	Partial capture
08-16 09:21	20m	- / -16	DK3TNA	-11 / -	7	✓ Closing fragment
08-16 08:57	20m	- / -	DL3RAJ	-10 / -	2	✓ Closing fragment
08-12 21:14	20m	-10 / -	IK2TPX	- / +2	5	Partial capture
08-12 21:11	20m	-11 / -16	DL7RAY	-13 / -	5	✓ Closing observed
08-12 21:11	20m	-12 / -	DL1BBO	-15 / -4	3	✓ Closing observed
08-01 09:29	20m	-9 / -11	S54ZGA	-12 / -3	3	✓ Full exchange observed
07-31 21:17	20m	- / -15	EA3GXK	-10 / -	2	Partial capture
07-13 21:18	20m	-9 / -	TA2EE	- / -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
093145  +9  462  PA3NJ IK4LZH R-11
093215 -11  326  PA3NJ R6LQU R-17
093215  +7  462  PA3NJ IK4LZH 73
093245 -11  327  PA3NJ R6LQU 73
093615 +11  327  PA3NJ UT7UJ +01 (x2)
094330 -12  326  DG1RMY PA3NJ RRR
095800 -13  373  F4HTV PA3NJ +02
095915 -15 1420  PA3NJ RU3QR -19 (x2)
100000 -10  372  RU3QR PA3NJ 73
100130  -8  378  CQ PA3NJ JO21 (x2)
154745  -5  378  <...> PA3NJ JO21 (x2)

Decoder S/N history by band

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