EA3BS — 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: Spain Most frequent locator attributed to this token: JN01

Receiver-side FT8 activity involving EA3BS, decoded by SO8OO in southeastern Poland. 173 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 10m, across 22 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-11-05.

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 173 FT8 messages attributed to EA3BS as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (39%), followed by 60 m (37%) and 160 m (13%). Most decodes (66%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

173

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

160m · 22 80m · 68 60m · 64 40m · 6 10m · 13

First attributed message: 2026-06-13
Last attributed message: 2026-11-05 17:34 UTC

Observed FT8 message patterns

Attributed sample: 173 messages
Active dates: 22 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -17 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 56, strong (≥ -8 dB) 95.

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 EA3BS in decoded directed-looking exchanges:

CN8WK · Morocco HR1JB · Honduras S79VU · Seychelles LA8MGA · Norway

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to EA3BS

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: JN01 · 123 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,858 km (approx.)
Last such locator decoded: 2026-11-05 17:33 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	EA3BS S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 17:35	80m	- / -	DO9BAU	-4 / -	10	Partial capture
11-05 17:35	80m	- / -	RO2X	+4 / -	3	Partial capture
11-05 17:35	80m	- / 0	YO4NT	+8 / -	2	Partial capture
11-05 17:33	80m	+2 / -	LA8MGA	- / -15	3	✓ Closing fragment
11-05 04:29	160m	-14 / -	EO210WLP	- / -	2	Partial capture
11-05 03:51	160m	- / -	IU0NAD	-4 / -	4	Partial capture
11-02 17:49	80m	-6 / -	KH8A	- / -	3	Partial capture
10-23 15:17	40m	-16 / -	EP2AES	- / -	5	Partial capture
10-19 12:57	10m	- / -14	CN8WK	+14 / -	2	✓ Closing fragment
10-18 17:31	60m	- / +6	IK2CMI	-16 / -	4	Partial capture
10-18 17:22	60m	-4 / -	S79VU	- / -14	15	✓ Closing fragment
10-18 16:58	60m	-6 / -	S79VU	- / -15	36	Partial capture
10-11 04:25	160m	-14 / -	9T0MD	- / -23	3	Partial capture
10-11 04:10	160m	-8 / -	9T0MD	- / -	2	Partial capture
10-11 03:34	160m	-2 / -	W1KOK	- / -	2	Partial capture
10-11 03:19	160m	-4 / -	W1KOK	- / -	4	Partial capture
10-10 06:27	60m	-11 / -	HR1JB	- / -14	4	✓ Closing fragment
09-30 04:28	80m	-12 / -	PJ2/W4IPC	- / -5	5	Partial capture
09-30 04:26	80m	-9 / -	TM47CDXC	- / -	5	Partial capture
09-21 17:32	80m	-9 / -	RI1FJZ	- / -	2	Partial capture
09-21 17:12	80m	-12 / -	RI1FJZ	- / -	2	Partial capture
09-21 17:00	80m	-17 / -	RI1FJZ	- / -	3	Partial capture
09-21 16:45	80m	-16 / -	RI1FJZ	- / -	2	Partial capture
09-20 17:10	80m	-7 / -	RI1FJZ	- / -	6	Partial capture
09-20 16:58	80m	-5 / -	RI1FJZ	- / -	5	Partial capture
09-19 17:36	80m	0 / -	RW3CW	- / -	2	Partial capture
09-19 17:24	80m	-4 / -	KH8WW	- / -	2	Partial capture
09-11 04:06	160m	-18 / -	VP2MAA	- / -	2	Partial capture
09-11 04:00	160m	-15 / -	VP2MAA	- / -	3	Partial capture
09-05 10:39	40m	- / -	SP6FME	-3 / -	3	Partial capture
09-05 03:55	80m	-16 / -	YV6BXN	- / -	2	Partial capture
09-04 18:09	80m	- / -	RO2X	+3 / -	3	Partial capture
09-04 18:08	80m	-4 / -	RI1FJL	- / -14	2	Partial capture
09-04 18:04	80m	-6 / -	RI1FJL	- / -	2	Partial capture
09-02 03:16	80m	+2 / -	RI1FJL	- / -22	3	Partial capture
08-31 18:22	80m	-12 / -	RI1FJL	- / -22	3	Partial capture
08-31 18:15	80m	-6 / -	RI1FJL	- / -	7	Partial capture
08-31 17:43	80m	-12 / -	RZ6LY	- / -	5	Partial capture
08-27 09:13	10m	-18 / -	BG0EMF	- / -	3	Partial capture
08-26 13:45	10m	-20 / -	A43KD	- / -	3	Partial capture
08-23 04:06	20m	- / -	UA3PAB	-4 / -	3	Partial capture
08-15 17:57	60m	-12 / -	ZS6WAB	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
173500  +7 2089  EA3BS YO4NT +00
173500  +3 2361  EA3BS RO2X KO74
173500  -6 2302  EA3BS DO9BAU JO62
173530  +9 2089  EA3BS YO4NT +00
173530  +6 2361  EA3BS RO2X KO74
173530  -4 2302  EA3BS DO9BAU JO62
173600  +4 2361  EA3BS RO2X KO74
173600  -4 2302  EA3BS DO9BAU JO62 (x8)

160m

UTC    dB Audio  Message
033515 -12 2271  EA3BS RU6CH KN84
041015  -8 1888  9T0MD EA3BS JN01 (x5)
041015 -14 1888  KC2QKA EA3BS JN01
044815 -15 3114  <...> EA3BS JN01
035130  -3  522  EA3BS IU0NAD JN62 (x4)
042915 -14  609  EO210WLP EA3BS JN01 (x2)
043915 -22  609  6W/IK2HKT EA3BS JN01

40m

UTC    dB Audio  Message
103915  -1 1931  EA3BS SP6FME JO90 (x3)
151400 -13 3148  EP2AES EA3BS JN01 (x6)

10m

UTC    dB Audio  Message
134500 -20 2141  A43KD EA3BS JN01 (x3)
091345 -19 2123  BG0EMF EA3BS JN01 (x3)
125715 +13 2471  EA3BS CN8WK -14 (x2)

60m

UTC    dB Audio  Message
172445  -3 1331  S79VU EA3BS JN01 (x11)
173130 -14 1555  EA3BS IK2CMI +06 (x4)

20m

UTC    dB Audio  Message
040645  -4 1743  EA3BS UA3PAB KO84 (x3)

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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