SP5ETS — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: KO11

Receiver-side FT8 activity involving SP5ETS, decoded by SO8OO in southeastern Poland. 37 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-24 and 2026-10-11.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 37 FT8 messages attributed to SP5ETS as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (78%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

40m · 37

First attributed message: 2026-06-24
Last attributed message: 2026-10-11 14:15 UTC

Observed FT8 message patterns

Attributed sample: 37 messages
Active dates: 4 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -22 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 7.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with SP5ETS in decoded directed-looking exchanges:

G1LQT · England PD0TDK · Netherlands PD1HPB · Netherlands PD3LKN · Netherlands 4O4DB · Montenegro F1DSZ · France F4GUK · France F4IBJ · France G8KHF · England OK6AB · Czech Republic ON3CCM · Belgium PA1MOS · Netherlands

Most frequent locator attributed to SP5ETS

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: KO11 · 18 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 193 km (approx.)
Last such locator decoded: 2026-10-11 14:15 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	SP5ETS S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-14 16:01	40m	- / -	RZ4FWA	-10 / -	3	Partial capture
10-14 16:01	40m	- / -10	UA4FEN	+2 / -	3	Partial capture
10-14 15:57	40m	- / -13	R2EA	+6 / -	2	Partial capture
10-14 15:55	40m	- / -9	ON3CCM	-3 / -	11	✓ Closing fragment
10-12 20:39	40m	- / -12	F4IBJ	-6 / -	7	✓ Closing fragment
10-12 20:37	40m	- / -13	F1DSZ	+7 / -	3	✓ Closing fragment
10-12 20:35	40m	- / -14	G8KHF	-4 / -	7	✓ Closing fragment
10-12 20:35	40m	- / -	M0ENG	-6 / -	4	Partial capture
10-12 20:32	40m	- / -15	S57BTI	+5 / -	3	✓ Closing fragment
10-12 19:32	60m	- / -	YO4CVV	-8 / -	2	Partial capture
10-12 19:18	40m	- / -17	PC2F	-4 / -	4	✓ Closing fragment
10-12 19:13	40m	- / -11	R2EA	-2 / -	3	Partial capture
10-12 19:13	40m	- / -	R1BDX	-11 / -	2	Partial capture
10-12 19:09	40m	- / -	RA6OY	-1 / -	5	Partial capture
10-12 19:08	40m	- / -	G4DBW	-4 / -	2	Partial capture
10-12 19:08	40m	- / -7	R2EA	+7 / -	2	Partial capture
10-12 19:08	40m	- / -	R1BDX	-13 / -	2	Partial capture
10-11 14:14	40m	-14 / -	YO3GJE	- / -	2	Partial capture
10-11 14:12	40m	-12 / -	F4GUK	- / -9	3	✓ Closing fragment
09-04 09:49	40m	-18 / -13	OK6AB	0 / +6	6	✓ Full exchange observed
08-09 20:44	40m	- / 0	RN6MA	-14 / -	4	Partial capture
08-09 20:42	40m	- / -	DL8MAK/P	-19 / -	2	Partial capture
08-09 20:25	40m	- / -4	PA1MOS	-19 / -	3	✓ Closing fragment
08-08 15:33	20m	- / -18	PD3LKN	-1 / -	3	✓ Closing fragment
08-08 15:32	20m	- / -7	PD0TDK	-8 / -	9	✓ Closing fragment
08-08 15:31	20m	- / -10	PD1HPB	-3 / -	3	✓ Closing fragment
08-08 15:29	20m	- / -7	PA3BMB	-6 / -	2	Partial capture
07-26 11:15	20m	- / -	IK4LZH	+5 / -	3	Partial capture
07-26 11:11	20m	- / -	DL1UDO	-1 / -	4	Partial capture
07-26 11:11	20m	- / -	IK4LZH	+6 / -	4	Partial capture
07-26 11:09	20m	- / -	RC5F	-12 / -	2	Partial capture
07-26 11:00	20m	- / -12	G1LQT	-14 / -	2	✓ Closing fragment
07-26 10:59	20m	- / -	RA6OY	-2 / -	4	Partial capture
07-26 10:57	20m	- / -22	DB1EF	-22 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
155715  +1  998  SP5ETS ON3CCM JO10
155745  +7 2609  SP5ETS R2EA -13
155745  +0  999  SP5ETS ON3CCM JO10 (x7)
160115  +5  998  SP5ETS UA4FEN -10
160115  -9 1772  SP5ETS RZ4FWA LO23
160145  +1  998  SP5ETS UA4FEN -10
160145 -10 1772  SP5ETS RZ4FWA LO23
160245  -1  999  SP5ETS UA4FEN -10
160245 -10 1772  SP5ETS RZ4FWA LO23

60m

UTC    dB Audio  Message
193215  -9 1493  SP5ETS YO4CVV KN45 (x2)

20m

UTC    dB Audio  Message
153115  -3 1266  SP5ETS PD1HPB JO22 (x3)
153215 -11 2519  SP5ETS PD0TDK JO21 (x2)
153315  +0 1266  SP5ETS PD3LKN JO22
153315  -5 2519  SP5ETS PD0TDK JO21
153345  -2 1266  SP5ETS PD3LKN R-18
153345  -4 2519  SP5ETS PD0TDK JO21
153415  +0 1266  SP5ETS PD3LKN 73
153545  -8 2519  SP5ETS PD0TDK R-07 (x5)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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