EA7LQU — 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: IM66

Receiver-side FT8 activity involving EA7LQU, decoded by SO8OO in southeastern Poland. 199 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 14 UTC dates in the available aggregate history. Observed between 2026-08-28 and 2026-11-06.

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 199 FT8 messages attributed to EA7LQU as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (65%), followed by 20 m (35%). Several six-hour UTC windows tied for the largest share (74%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

199

Messages attributed

UTC dates decoded

Active 15-min windows

-13 dB

Estimated median S/N

Bands

20m · 69 10m · 130

First attributed message: 2026-08-28
Last attributed message: 2026-11-06 12:28 UTC

Observed FT8 message patterns

Attributed sample: 199 messages
Active dates: 14 UTC dates
Estimated median S/N: -13 dB
Estimated 10th-90th percentile: -21 to -7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 71, moderate (-15 to -9 dB) 88, strong (≥ -8 dB) 40.

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 EA7LQU in decoded directed-looking exchanges:

4J3DJ · Azerbaijan AP2TN · Pakistan LZ2VQ · Bulgaria SM7DXE · Sweden YB1HR · Indonesia YB2CAR · Indonesia 4L7T · Georgia F4JLS · France HB9EFK · Switzerland KA1MXL · United States LA8OOA · Norway ON3BEN · Belgium

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 EA7LQU

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: IM66 · 157 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,744 km (approx.)
Last such locator decoded: 2026-11-06 12:27 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	EA7LQU S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 12:27	10m	-8 / -	YB2CAR	- / -14	3	✓ Closing fragment
11-06 11:59	10m	-4 / -	AP2TN	- / -9	5	✓ Closing fragment
11-04 11:33	10m	-12 / -	6W/IK2HKT	- / -25	16	Partial capture
11-04 11:32	10m	-12 / -	<...>	- / -	2	Partial capture
11-04 05:47	40m	- / -15	HB9ELE	+10 / -	3	Partial capture
11-03 12:30	10m	-10 / -	7Q6M	- / -	13	Partial capture
11-03 12:19	10m	-7 / -	7Q6M	- / -	6	Partial capture
11-03 12:16	10m	-10 / -	VP8ADR	- / -	5	Partial capture
11-02 21:38	40m	- / -11	EA8UP	-3 / -	3	✓ Closing fragment
10-30 11:17	10m	-20 / -	A92GE	- / -19	7	Partial capture
10-30 11:15	10m	-20 / -	EY8BL	- / -	2	Partial capture
10-26 05:42	40m	- / -16	DK7ZT	+4 / -	2	Partial capture
10-26 05:35	40m	- / -5	G0BLB	+4 / -	2	✓ Closing fragment
10-24 21:50	40m	- / -1	HB9GWX	+15 / -	4	✓ Closing fragment
10-24 12:07	10m	-22 / -	E75C	- / -	3	Partial capture
10-23 09:18	10m	-7 / -	EP2AES	- / -	3	Partial capture
10-16 05:06	40m	- / -10	HB9ELE	+4 / -	2	✓ Closing fragment
10-14 04:42	40m	- / -12	LZ936BA	+9 / -	2	Partial capture
10-13 14:15	10m	-8 / -	OH0Z	- / -	9	Partial capture
10-13 14:10	10m	-13 / -	SV7BAY	- / +5	3	Partial capture
10-13 14:08	10m	-12 / -	4J3DJ	- / -14	7	✓ Closing fragment
10-12 11:57	10m	-9 / -	LZ2VQ	- / -11	7	✓ Closing fragment
10-12 11:54	10m	-15 / -	SM7DXE	- / +7	5	✓ Closing fragment
10-12 11:51	10m	-16 / -	YB1HR	- / -8	4	✓ Closing fragment
10-12 11:50	10m	-16 / -	SP8WB	- / -	2	Partial capture
10-12 11:46	10m	-16 / -	YE3AOV	- / -	6	Partial capture
10-12 11:42	10m	-17 / -	A61DD	- / -	8	Partial capture
10-12 11:40	10m	-19 / -	SM7DXE	- / -	4	Partial capture
10-12 11:38	10m	-17 / -	A41DV	- / -12	4	Partial capture
10-09 22:20	40m	- / -13	DK7ZT	-20 / -	3	Partial capture
09-26 06:04	40m	- / -18	DK7ZT	-10 / -	3	Partial capture
09-26 06:03	40m	- / -12	OT7K	+2 / -	2	✓ Closing fragment
09-17 05:14	40m	- / -9	ON5LW	+6 / -	2	✓ Closing fragment
08-31 15:54	20m	- / -	G0KEE	-8 / -	2	Partial capture
08-31 15:53	20m	- / -	PD0PWH	-2 / -	3	Partial capture
08-31 15:52	20m	- / -	G8IXM	-5 / -	4	Partial capture
08-31 13:28	20m	- / -11	LA8OOA	-3 / -	2	✓ Closing fragment
08-31 11:43	20m	- / -	F5LMJ	-11 / -	2	Partial capture
08-31 09:48	20m	-10 / -	F4DVP	- / -	3	Partial capture
08-31 09:15	20m	- / -	F5PBG	+5 / -	4	Partial capture
08-31 07:44	20m	- / -	GJ0KYZ	+1 / -	3	Partial capture
08-31 07:40	20m	- / -	F5IXN	+8 / -	3	Partial capture
08-31 07:40	20m	- / -	F5PBG	+2 / -	7	Partial capture
08-31 07:39	20m	-19 / -5	HB9EFK	+8 / +1	3	✓ Full exchange observed
08-31 05:17	20m	-18 / -	RX3ASQ	- / -	2	Partial capture
08-31 05:14	20m	-22 / -	HA3MN	- / -	2	Partial capture
08-30 20:48	20m	-8 / -	BU2FW	- / -20	4	Partial capture
08-30 18:49	20m	-13 / -	M3WHB	- / -	8	Partial capture
08-30 18:29	20m	-17 / -	4L7T	-10 / -19	2	✓ Closing observed
08-30 18:27	20m	-8 / -	YO2MD	- / +5	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
113800 -12 2172  6W/IK2HKT EA7LQU R-25 (x7)
115945  +1  741  AP2TN EA7LQU IM66 (x5)
122745 -11 1771  YB2CAR EA7LQU IM66 (x3)

40m

UTC    dB Audio  Message
215030 +15  704  EA7LQU HB9GWX -01 (x4)
053515  +7 2166  EA7LQU G0BLB -05 (x2)
054200  +2 2490  EA7LQU DK7ZT -16 (x2)
213800  -1 1653  EA7LQU EA8UP -11 (x3)
054730 +15  642  EA7LQU HB9ELE -15 (x3)
070545 -19 1979  EA7LQU EA6AJW RR73

20m

UTC    dB Audio  Message
132845  -3 1502  EA7LQU LA8OOA RR73
155215  -1  914  EA7LQU G8IXM JO02 (x3)
155345  -1 1838  EA7LQU PD0PWH JO21
155345  -4  915  EA7LQU G8IXM JO02
155415  +1 1838  EA7LQU PD0PWH JO21
155415  -8 2022  EA7LQU G0KEE IO84
155445  -7 1838  EA7LQU PD0PWH JO21
155445  -9 2022  EA7LQU G0KEE IO84
155515  -9 1838  EA7LQU F1PPH JN07
161345 -11 2402  EA7LQU DD6MA -09
162200 -18 2074  F1POK EA7LQU IM66
162315  +9 2245  EA7LQU G4DBW JO01
162430 -19 2073  DB6VE EA7LQU IM66

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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