OK9JPJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Czech Republic

Receiver-side FT8 activity involving OK9JPJ, decoded by SO8OO in southeastern Poland. 196 related FT8 messages, observed on 10m, across 12 UTC dates. Heard between 2026-05-08 and 2026-07-25.

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

196

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

10m

First seen: 2026-05-08
Last seen: 2026-07-25 05:18 UTC

Frequent QSO partners observed at SO8OO

Stations OK9JPJ worked most often, as logged from our receiver:

DN9CA · Fed. Rep. of Germany SM4GMS · Sweden F8AEJ · France UR3VKB · Ukraine PD7BB · Netherlands DJ3HW · Fed. Rep. of Germany PD9FLX · Netherlands DO7BE · Fed. Rep. of Germany UA3ZQN · European Russia F1ODM · France DO5OT · Fed. Rep. of Germany HB9HNU · Switzerland

Activity Heatmap

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	OK9JPJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-25 07:16	10m	- / -	DN9DSP	-9 / -	5	Partial capture
07-25 07:09	10m	- / -13	DN9DSP	-8 / -	5	Partial capture
07-25 07:06	10m	- / +4	PG9S	-2 / -	3	✓ Closing fragment
07-19 13:18	10m	- / 0	PD9FLX	0 / -	3	✓ Closing fragment
07-19 11:09	10m	- / +8	HB9HNU	-12 / -	2	✓ Closing fragment
07-19 07:35	10m	- / -6	UR3VKB	-15 / -	2	✓ Closing fragment
07-19 07:00	10m	- / -	UA4FKT	-17 / -	3	Partial capture
06-29 13:32	10m	- / -15	PD2ARI	-21 / -	3	Partial capture
06-29 13:14	10m	- / -	ON7HM	+2 / -	2	Partial capture
06-29 09:57	10m	- / -14	LA6OCA	-14 / -	2	✓ Closing fragment
06-29 09:54	10m	- / -15	PD0HLA	-6 / -	2	✓ Closing fragment
06-27 04:46	10m	- / -	UA4FKT	-18 / -	3	Partial capture
06-27 04:41	10m	- / -7	UA3ZQN	+7 / -	2	✓ Closing fragment
06-26 10:47	10m	- / -16	PD7BB	-10 / -	2	✓ Closing fragment
06-26 10:46	10m	- / -6	PD2BS	-8 / -	2	Partial capture
06-13 10:07	10m	- / -13	SV1EKI	-9 / -	3	✓ Closing fragment
06-13 08:01	10m	- / -14	SM4GMS	-5 / -	3	✓ Closing fragment
06-13 07:56	10m	- / -11	RV6HE	-2 / -	2	✓ Closing fragment
06-13 06:57	10m	- / -	DN9AD	0 / -	4	Partial capture
06-13 06:49	10m	- / -	SV1HEZ	-3 / -	3	Partial capture
06-13 06:32	10m	- / -	SV1EFW	-20 / -	8	Partial capture
06-13 06:22	10m	- / -19	4Z5ML	+11 / -	3	✓ Closing fragment
06-13 06:13	10m	- / -7	F1PBZ	+6 / -	2	✓ Closing fragment
06-13 06:06	10m	- / +3	PA3BBX	+6 / -	3	✓ Closing fragment
06-13 05:48	10m	- / -9	DO1FDK	-8 / -	6	Partial capture
06-13 05:48	10m	- / -8	DO2PY	-2 / -	3	Partial capture
06-13 05:48	10m	- / +2	DJ3HW	-1 / -	3	✓ Closing fragment
06-13 05:36	10m	- / -1	DO1FDK	-3 / -	5	Partial capture
06-13 05:36	10m	- / -	F5RRS	-12 / -	2	Partial capture
06-13 05:26	10m	- / -5	PA3TA	-6 / -	3	✓ Closing fragment
06-13 05:21	10m	- / -12	DO5OT	-2 / -	4	✓ Closing fragment
06-13 05:16	10m	- / -	DO1ID	-8 / -	3	✓ Closing fragment
06-13 05:12	10m	- / -	DN9SR	+4 / -	6	Partial capture
06-13 05:11	10m	- / -	DO1ID	+1 / -	3	Partial capture
06-13 05:11	10m	- / -	HA7TM	-16 / -	2	✓ Closing fragment
06-13 05:08	10m	- / -	DO7BE	+2 / -	2	✓ Closing fragment
05-31 11:12	10m	- / -8	YO4GIY	-2 / -	5	Partial capture
05-31 07:55	10m	- / -	IT9LCJ	-4 / -	2	Partial capture
05-31 06:23	10m	- / -10	UA3DJR	+2 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
070600  -3  763  OK9JPJ PG9S JO32 (x3)
070900 -11 1837  OK9JPJ DK4RH JO31
070930  -9 1260  OK9JPJ DN9DSP R-13 (x5)
071600 -18 1836  OK9JPJ RN6MA -07
071630  -5 1131  OK9JPJ DN9DSP JO31 (x5)

Decoder S/N history by band

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