SP3X — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO82

Receiver-side FT8 activity involving SP3X, decoded by SO8OO in southeastern Poland. 281 related FT8 messages, 112 CQ messages, observed on 40m, 20m, across 14 UTC dates. Heard between 2026-04-26 and 2026-07-14.

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

281

Related messages

112

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-04-26
Last seen: 2026-07-14 15:51 UTC

Frequent QSO partners observed at SO8OO

Stations SP3X worked most often, as logged from our receiver:

IK4LZH · Italy ×2 DL6FCK · Fed. Rep. of Germany DL8YMR · Fed. Rep. of Germany OO7J · Belgium DL3AS · Fed. Rep. of Germany SP4MPH · Poland OZ5IDR · Denmark F1IQH · France SP9KKA · Poland F1ODM · France PA2RO · Netherlands US3EW · Ukraine

Activity Heatmap

Locator transmitted by SP3X

Approximate centre of JO82, decoded 2026-07-14 18:01 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	SP3X S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-14 17:58	40m	-12 / -	SP5ROM	- / -	4	Partial capture
07-14 17:53	40m	-12 / -	SP5ROM	- / -	3	Partial capture
07-14 17:50	40m	-12 / -	US3EW	- / -17	2	✓ Closing fragment
07-14 17:49	40m	- / -	DL6UM	-8 / -	2	Partial capture
07-14 17:49	40m	- / -	F5RRS	-20 / -	2	Partial capture
07-12 07:20	40m	-16 / -	<...>	- / +1	2	Partial capture
07-12 07:16	40m	-14 / -	F1IQH	- / -7	2	✓ Closing fragment
06-28 19:27	40m	- / -	OO0O	-10 / -	4	Partial capture
06-28 19:26	40m	- / -	F5RRS	-18 / -	4	Partial capture
06-28 09:48	20m	- / -	YO4GOU	-3 / -	4	Partial capture
06-28 09:46	20m	- / -	IQ4JO	+10 / -	2	Partial capture
06-28 07:21	20m	- / -	F4LNM	+6 / -	4	Partial capture
06-28 07:18	20m	- / -	RZ4FWA	-18 / -	2	Partial capture
06-28 05:31	40m	-15 / -	NW8S	- / -	9	Partial capture
06-16 16:41	40m	+13 / -	II3RITN	- / -10	2	Partial capture
06-16 16:34	40m	-10 / -8	<...>	+3 / -19	3	Partial capture
06-16 16:29	40m	-7 / -	IQ9USG	- / -	3	Partial capture
06-16 16:28	40m	-5 / -	DL6FCK	- / -	3	✓ Closing fragment
06-16 16:27	40m	0 / -8	PA2RO	-6 / -8	4	✓ Full exchange observed
06-16 16:26	40m	- / -	DF5DY	-7 / -	5	Partial capture
06-16 16:26	40m	-2 / -1	SP4MPH	0 / 0	4	✓ Full exchange observed
06-14 08:16	20m	- / -5	F1ODM	+9 / -	2	✓ Closing fragment
06-14 08:16	20m	- / -	F5RRS	+6 / -	4	Partial capture
06-14 07:51	20m	- / -11	F1IQH	-10 / -	2	Partial capture
06-12 17:48	40m	-8 / +3	DL3AS	-12 / -	3	✓ Full exchange observed
06-12 17:48	40m	- / -6	YO9PH	-12 / -	2	Partial capture
06-07 09:26	40m	- / -	DL6UCK	-5 / -	6	Partial capture
06-05 19:17	40m	+3 / -	PB0F	- / -	3	Partial capture
06-05 19:16	40m	+5 / -	UB3FDA	- / -	2	Partial capture
06-05 19:13	40m	+4 / -	OZ5IDR	- / -13	2	✓ Closing fragment
06-05 19:11	40m	- / -	LZ2INP	+10 / -	2	Partial capture
06-05 19:07	40m	- / -	DK3TNA	-4 / -	2	Partial capture
06-05 19:06	40m	+2 / -14	IK4LZH	+5 / -20	13	✓ Full exchange observed
06-04 07:18	40m	-12 / -	DL8YMR	- / +10	2	✓ Closing fragment
06-04 07:15	40m	- / +9	DK4FH	0 / -	2	Partial capture
06-04 07:15	40m	-13 / -	SP9MIV	-7 / -	7	Partial capture
06-04 07:08	40m	- / -10	DK4FH	-4 / -	2	Partial capture
06-04 07:08	40m	-8 / -10	OO7J	-14 / +3	3	✓ Full exchange observed
06-04 07:08	40m	- / -	SP5LST	+4 / -	3	Partial capture
06-04 07:08	40m	- / -	UA3PAB	-14 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
174900 -20 1777  SP3X F5RRS JN36 (x2)
174930  +0 2761  SP3X IQ4JO JN63
174930  -5  731  SP3X DL6UM JO60
174945 -15  238  CQ SP3X JO82                          a1
175045 -10  238  US3EW SP3X -17
175100 -10  731  SP3X DL6UM JO60
175115 -13  238  US3EW SP3X RR73
175345 -13  233  SP5ROM SP3X JO82 (x7)

20m

UTC    dB Audio  Message
081730  +6 1782  SP3X F5RRS JN36
071830 -15 2029  SP3X RZ4FWA LO23
071830  +0 2672  SP3X F5HNQ IN98
071830  +3 2732  SP3X IQ4JO JN63
071900 -20 2029  SP3X RZ4FWA LO23
072100  +2  421  SP3X F4LNM JN09 (x4)
094600 +11 2732  SP3X IQ4JO JN63 (x2)
094830  -2  420  SP3X YO4GOU KN35 (x4)

Decoder S/N history by band

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