EA4LL — 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: IM88

Receiver-side FT8 activity involving EA4LL, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-07-25 and 2026-10-31.

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 13 FT8 messages attributed to EA4LL as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (54%), followed by 20 m (46%). In this small sample, the estimated median decoder S/N was -20 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-20 dB

Estimated median S/N

Bands

20m · 6 10m · 7

First attributed message: 2026-07-25
Last attributed message: 2026-10-31 14:09 UTC

Observed FT8 message patterns

Attributed sample: 13 messages
Active dates: 4 UTC dates
Estimated median S/N: -20 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 0.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with EA4LL in decoded directed-looking exchanges:

EA8UP · Canary Islands ×3 M6WRB · England ×2 PD7RF · Netherlands ×2 4L7T · Georgia CR7BRV · Portugal EG1SRL · Spain F4HQB · France IK4LZH · Italy IN3BFW · Italy IZ3VCN · Italy M8BJL · England MI7RDK · Northern Ireland

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 EA4LL

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: IM88 · 13 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,333 km (approx.)
Last such locator decoded: 2026-10-31 14:09 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	EA4LL S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 12:13	10m	-21 / -	LU7DZ	- / -	2	Partial capture
10-31 12:08	10m	- / -7	EA8UP	-12 / -	2	✓ Closing fragment
10-24 05:55	40m	- / -4	DK6WS	-9 / -	2	Partial capture
10-23 22:50	40m	- / -18	M6WRB	-13 / -	4	✓ Closing fragment
10-23 22:49	40m	- / -2	G4IFX	+20 / -	2	✓ Closing fragment
10-23 21:58	40m	- / -18	G1ZHD	0 / -	2	Partial capture
10-17 21:48	40m	- / -23	IQ4JO	-9 / -	3	✓ Closing fragment
10-17 21:45	40m	- / -13	EA2EJO	-7 / -	2	✓ Closing fragment
10-16 21:38	40m	- / -14	M0OVG	-9 / -	2	✓ Closing fragment
10-13 19:01	40m	- / -17	G0HSP	-5 / -	2	✓ Closing fragment
10-13 18:45	40m	- / -14	HB9ELE	+11 / -	5	✓ Closing fragment
09-25 22:01	40m	- / -13	LZ2II	-21 / -	2	✓ Closing fragment
09-25 21:47	40m	- / -15	9A1CCB	-10 / -	2	✓ Closing fragment
09-25 21:01	40m	- / -15	F4DIA	+10 / -	4	✓ Closing fragment
09-19 21:21	40m	- / -12	HB9PLH	+4 / -	2	✓ Closing fragment
09-13 18:33	40m	- / -17	ON8JJ	-12 / -	4	✓ Closing fragment
09-13 01:48	40m	- / -14	M0ILT	-5 / -	2	✓ Closing fragment
09-13 01:24	40m	- / -17	K0EOO	-8 / -	2	✓ Closing fragment
09-13 00:01	40m	- / -11	ON3URT	-12 / -	2	✓ Closing fragment
09-12 21:37	40m	- / +1	EA2AA	-9 / -	2	Partial capture
09-12 21:12	40m	- / -12	EH2PDA	-8 / -	2	✓ Closing fragment
09-11 20:38	40m	- / -5	CT2HEX	-14 / -	2	✓ Closing fragment
09-11 20:09	40m	- / -7	EA8UP	+8 / -	2	✓ Closing fragment
09-06 19:17	40m	- / -6	EA5JHM	-9 / -	3	✓ Closing fragment
09-05 21:44	40m	- / -24	OO0O	-3 / -	8	✓ Closing fragment
09-05 20:43	40m	- / -16	M8DKY	-8 / -	2	✓ Closing fragment
09-05 04:41	40m	- / -11	Z34K	-8 / -	2	✓ Closing fragment
09-05 04:38	40m	- / -24	IK4RVY	+5 / -	9	Partial capture
09-04 22:38	40m	- / -16	CR7BRV	-4 / -	5	Partial capture
09-04 18:14	40m	- / -22	4X1UF	-12 / -	2	Partial capture
08-30 15:46	20m	- / -25	M0LAD	+12 / -	3	Partial capture
08-30 10:53	20m	- / -12	PD1TVN	+6 / -	2	✓ Closing fragment
08-30 10:50	20m	- / -14	DK4YA	+2 / -	2	Partial capture
08-30 09:31	20m	- / -13	MI7RDK	-9 / -	2	✓ Closing fragment
08-30 06:18	40m	- / -12	F1MXE	-11 / -	2	✓ Closing fragment
08-29 23:45	40m	- / -7	K4ZW	-6 / -	4	✓ Closing fragment
08-29 19:03	20m	- / -	EB3JT	+17 / -	2	Partial capture
08-29 16:56	20m	- / -9	4L7T	+2 / -	4	✓ Closing fragment
08-23 18:51	20m	- / -22	GJ0KYZ	+2 / -	6	Partial capture
08-23 18:29	20m	- / -16	M6WRB	-6 / -	8	✓ Closing fragment
08-23 18:10	20m	- / -24	IN3BFW	-10 / -	2	✓ Closing fragment
08-23 15:09	20m	- / -9	MW6IUT	-2 / -	2	✓ Closing fragment
08-23 14:58	20m	- / -16	ON6YX	-1 / -	2	✓ Closing fragment
08-23 12:31	20m	- / -13	F1FPM	+1 / -	4	Partial capture
08-23 12:13	20m	- / +2	M3VNI	-7 / -	3	Partial capture
08-23 12:10	20m	- / -7	F4HQB	+2 / -	4	✓ Closing fragment
08-23 11:52	20m	- / -19	IZ3VCN	-3 / -	2	✓ Closing fragment
08-22 19:07	20m	- / -19	OE4LTB	+1 / -	7	Partial capture
08-22 18:48	20m	- / -6	EA4D	-1 / -	15	Partial capture
08-22 17:36	20m	- / +6	IK4LZH	+2 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
115715 -24 1376  DO3BZ EA4LL IM88
120000 -23 1376  CQ EA4LL IM88
120845 -14 1752  EA4LL EA8UP -07 (x2)
121330 -22 1376  LU7DZ EA4LL IM88 (x2)
121445 -24 1376  CQ EA4LL IM88 (x3)

40m

UTC    dB Audio  Message
214815 -10 2053  EA4LL IQ4JO JN63 (x3)
211800  -4 1033  EA4LL CT3HQ RR73
215830  +1 1036  EA4LL G1ZHD -18 (x2)
224900 +23 2878  EA4LL G4IFX -02 (x2)
225030 -16 2119  EA4LL M6WRB -18 (x4)
030600 -17 2300  EA4LL M1HKA RR73
055500  -9 2241  EA4LL DK6WS -04 (x2)

20m

UTC    dB Audio  Message
165700  +7  293  EA4LL 4L7T -15 (x3)
190330 +20  607  EA4LL EB3JT JN01 (x2)
093100 -11  318  EA4LL MI7RDK -13 (x2)
105030  +0 1998  EA4LL DK4YA -14 (x2)
105345  +8  332  EA4LL PD1TVN -12 (x2)
154630  +8  655  EA4LL M0LAD -25 (x3)
163600 -11  303  EA4LL PD0PEM RR73

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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