SP5SZE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KO02

Receiver-side FT8 activity involving SP5SZE, decoded by SO8OO in southeastern Poland. 79 related FT8 messages, 3 CQ messages, observed on 80m, 60m, 10m, across 2 UTC dates. Heard between 2026-06-04 and 2026-06-27.

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

-5 dB

Mean decoder S/N

Bands

80m 60m 10m

First seen: 2026-06-04
Last seen: 2026-06-27 19:26 UTC

Frequent QSO partners observed at SO8OO

Stations SP5SZE worked most often, as logged from our receiver:

OE6HLF · Austria ×2 PA4CC · Netherlands SP4NKK · Poland SP9TEX · Poland DN9BT · Fed. Rep. of Germany SP2DW · Poland SP7IIT · Poland OM5JG · Slovak Republic M0BEW · England HF1DGK · Poland SP9ONC · Poland IQ0VT · Italy

Activity Heatmap

Locator transmitted by SP5SZE

Approximate centre of KO02, decoded 2026-06-27 20:45 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	SP5SZE S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-27 21:25	60m	- / -20	SP9SDX	-10 / -	3	✓ Closing fragment
06-27 21:23	60m	- / -11	HF1DGK	0 / -	2	✓ Closing fragment
06-27 20:30	60m	- / -15	SP9MRP	+4 / -	2	✓ Closing fragment
06-27 20:30	60m	- / -	SP5MXY	-4 / -	4	Partial capture
06-27 20:25	60m	- / -	SP9MRP	0 / -	3	Partial capture
06-27 18:42	60m	- / -18	SP2DW	-6 / -	2	✓ Closing fragment
06-27 18:36	60m	- / -19	SP7IIT	+6 / -	2	✓ Closing fragment
06-27 09:38	10m	- / -9	M0BEW	-6 / -	2	✓ Closing fragment
06-27 09:11	10m	- / -14	DN9BT	-9 / -	3	✓ Closing fragment
06-04 23:48	60m	- / -13	PA4CC	+7 / -	5	✓ Closing fragment
06-04 23:30	60m	- / -22	<...>	-18 / -	2	Partial capture
06-04 23:26	60m	- / -11	OE100OEVSV	-18 / -	2	Partial capture
06-04 22:37	60m	- / -20	DL1NEO	-12 / -	8	Partial capture
06-04 19:50	60m	- / -18	OK1CO	-3 / -	4	✓ Closing fragment
06-04 19:41	60m	- / -20	IQ0VT	0 / -	2	✓ Closing fragment
06-04 19:37	60m	- / -14	OM5JG	-1 / -	2	✓ Closing fragment
06-04 19:10	60m	- / 0	SP9TEX	-3 / -	3	✓ Closing fragment
06-04 18:18	60m	- / -20	OE6HLF	-6 / -	4	✓ Closing fragment
06-04 04:32	80m	- / -6	SP9DGO	0 / -	14	Partial capture
06-04 03:35	80m	-18 / -	SQ7HJX	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
202500  +3 1540  SP5SZE SP9MRP JO90 (x3)
203000  -5 1486  SP5SZE SP5MXY KO02 (x2)
203045  +4 1540  SP5SZE SP9MRP -15 (x2)
203145  -6 1486  SP5SZE SP5MXY KO02 (x2)
204515 -19 1148  DK1XAM SP5SZE KO02
212315  -1 1209  SP5SZE HF1DGK -11 (x2)
212545  -7 1131  SP5SZE SP9SDX -20 (x3)

10m

UTC    dB Audio  Message
091145 -10 2009  SP5SZE DN9BT JO40 (x3)
093815  -4 2264  SP5SZE M0BEW -09 (x2)

80m

UTC    dB Audio  Message
043300  +7 1119  SP5SZE SP9DGO KN09 (x8)
043715 -18 1117  CQ SP5SZE KO02
043730 -16 1119  SP5SZE SP9DGO R-04
043745 -17 1117  CQ SP5SZE KO02
043800  -5 1119  SP5SZE SP9DGO R-04 (x4)

Decoder S/N history by band

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