EA5LI — 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: IM98

Receiver-side FT8 activity involving EA5LI, decoded by SO8OO in southeastern Poland. 80 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-23.

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 80 FT8 messages attributed to EA5LI as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (70%), followed by 20 m (30%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (88%); the estimated median was +1 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

+1 dB

Estimated median S/N

Bands

40m · 56 20m · 24

First attributed message: 2026-06-09
Last attributed message: 2026-10-23 00:50 UTC

Observed FT8 message patterns

Attributed sample: 80 messages
Active dates: 6 UTC dates
Estimated median S/N: +1 dB
Estimated 10th-90th percentile: -11 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 70.

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 EA5LI in decoded directed-looking exchanges:

G3TKT · England KB1FJC · United States KS1WK · United States OK1HEH · Czech Republic OS4K · Belgium R5DK · European Russia RN6HK · European Russia TA3XEE · Asiatic Turkey UA9CR · Asiatic Russia VO1YE · Canada

Most frequent locator attributed to EA5LI

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: IM98 · 43 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,203 km (approx.)
Last such locator decoded: 2026-10-23 00:50 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	EA5LI S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 00:49	40m	0 / -	KD4EBL	- / -	3	Partial capture
10-23 00:46	40m	+2 / -	KJ4EX	- / -	4	Partial capture
10-23 00:43	40m	+2 / -	NA4BB	- / -	5	Partial capture
10-23 00:40	40m	+5 / -	KB1FJC	- / -22	4	✓ Closing fragment
10-23 00:31	40m	+8 / -	N9FOD	- / -	4	Partial capture
10-23 00:30	40m	+12 / -	OS4K	- / -4	2	✓ Closing fragment
10-23 00:25	40m	+1 / -10	RN6HK	+2 / -4	7	✓ Full exchange observed
10-23 00:21	40m	+5 / -	VO1YE	- / -9	7	✓ Closing fragment
10-23 00:19	40m	+3 / -	KS1WK	- / -10	4	✓ Closing fragment
10-23 00:17	40m	+5 / -	KC3AK	- / -	3	Partial capture
10-22 01:03	40m	-11 / -	G3TKT	- / -7	2	✓ Closing fragment
10-22 01:01	40m	-10 / -	UA9CR	-10 / -8	4	✓ Closing observed
10-22 01:00	40m	+2 / -	OK1HEH	- / -18	2	✓ Closing fragment
10-22 00:58	40m	-3 / -	KD2TDA	- / -13	3	Partial capture
10-22 00:57	40m	- / -7	UA9CR	-14 / -	2	Partial capture
10-22 00:56	40m	-4 / -	R5DK	- / -7	2	✓ Closing fragment
10-22 00:55	40m	-2 / -	KD2TDA	- / -	2	Partial capture
10-22 00:52	40m	-12 / -	K0LLE	- / -	2	Partial capture
08-20 21:45	20m	-2 / -	WY2Q	- / -	7	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
004045  +5  633  KB1FJC EA5LI IM98 (x3)
004330  -3  619  NA4BB EA5LI IM98 (x5)
004600  +3  619  KJ4EX EA5LI IM98 (x4)
004930  +2  619  KD4EBL EA5LI IM98 (x3)

20m

UTC    dB Audio  Message
214400  +2  274  K8GIB EA5LI R-16
214500  -5  274  WY2Q EA5LI IM98 (x7)

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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