EA7IX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IM97

Receiver-side FT8 activity involving EA7IX, decoded by SO8OO in southeastern Poland. 350 FT8 messages attributed to this token as transmitter, on 80m, 20m, 10m, across 20 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-08-28.

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 350 FT8 messages attributed to EA7IX as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (91%), followed by 10 m (9%) and 80 m (0%). Most decodes (68%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

350

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

80m · 1 20m · 317 10m · 32

First attributed message: 2026-06-15
Last attributed message: 2026-08-28 11:18 UTC

Observed FT8 message patterns

Attributed sample: 350 messages
Active dates: 20 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -18 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 70, moderate (-15 to -9 dB) 124, strong (≥ -8 dB) 156.

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 EA7IX in decoded directed-looking exchanges:

CA6SNT · Chile DN9DKN · Fed. Rep. of Germany DO1BWO · Fed. Rep. of Germany EA3FNQ · Spain EA3ISZ · Spain LZ2II · Bulgaria OA4YX · Peru PP2RR · Brazil BA5AN · China BX4AP · Taiwan CN8NS · Morocco EA8UP · Canary Islands

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 EA7IX

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: IM97 · 174 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,280 km (approx.)
Last such locator decoded: 2026-08-28 11:17 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	EA7IX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-28 11:21	20m	- / -	PD4FL	-7 / -	4	Partial capture
08-28 11:17	20m	+1 / -9	N2BJ	-10 / -9	5	✓ Full exchange observed
08-28 11:14	20m	+4 / -	AD9GE	- / -25	4	Partial capture
08-28 11:13	20m	+4 / -	F1IQH	- / -9	3	✓ Closing fragment
08-28 11:11	20m	+7 / -	G4BWQ/P	- / -12	2	Partial capture
08-28 11:09	20m	+4 / -	PD1DRE	- / +3	3	✓ Closing fragment
08-28 11:08	20m	-3 / -13	N2BJ	-7 / -	4	Partial capture
08-26 17:02	20m	+10 / -13	CN8NS	-2 / -7	5	✓ Full exchange observed
08-26 15:27	20m	+1 / -	EP2AES	- / -	4	Partial capture
08-26 09:41	20m	-7 / -	RI1FJL	- / -	4	Partial capture
08-26 09:40	20m	-7 / -4	F1PPH	-5 / -9	5	✓ Full exchange observed
08-26 09:38	20m	-3 / -4	GJ0KYZ	-11 / -6	5	✓ Full exchange observed
08-26 09:34	20m	-11 / -	DK1MBY	- / -14	3	Partial capture
08-26 09:33	20m	-5 / -	RN6MA	+14 / -13	3	✓ Closing observed
08-26 09:32	20m	0 / -	YO6LM	- / +6	2	✓ Closing fragment
08-26 09:30	20m	- / -	PD3LKN	+11 / -	5	Partial capture
08-19 10:00	20m	-14 / -	EA9QD	- / -	2	Partial capture
08-18 17:33	40m	- / -16	UX7QV	-15 / -	5	✓ Closing fragment
08-18 17:29	40m	- / -13	DL3MIB	-7 / -	5	✓ Closing fragment
08-12 17:45	20m	-9 / -	OY5T	- / -	7	Partial capture
08-12 17:41	20m	-6 / -	9J2FI	- / -	2	Partial capture
08-12 17:22	20m	-4 / -	OX3LX	- / -15	4	✓ Closing fragment
08-12 17:21	20m	-13 / -	EA8UP	-4 / -	2	✓ Closing observed
08-12 17:17	20m	-15 / -	BA5AN	- / -20	2	✓ Closing fragment
08-12 17:15	20m	-12 / -	BX4AP	- / -17	4	✓ Closing fragment
08-05 17:58	20m	+5 / -	KL7X	- / -	4	Partial capture
08-05 17:52	20m	-12 / -	9J2FI	- / -	3	Partial capture
08-05 17:51	20m	-7 / -	<...>	- / -2	2	Partial capture
08-05 17:49	20m	-17 / -12	HS0ZOY	-12 / -	2	Partial capture
07-22 17:47	10m	- / +6	LZ2II	-3 / -	2	✓ Closing fragment
07-22 16:40	10m	-14 / -	DN9DKN	- / 0	2	✓ Closing fragment
07-22 16:37	10m	-14 / -	EA3FNQ	- / -2	3	✓ Closing fragment
07-22 16:36	10m	-16 / -	PP2RR	- / -9	2	✓ Closing fragment
07-22 16:35	10m	-14 / -	EA3ISZ	- / +10	2	✓ Closing fragment
07-22 16:33	10m	-17 / -	DO1BWO	- / -17	2	✓ Closing fragment
07-22 16:27	10m	-12 / -	7Z1BQ	- / -	2	Partial capture
07-22 16:24	10m	-16 / -	CA6SNT	- / -	2	✓ Closing fragment
07-22 16:22	10m	-18 / -	OA4YX	- / -	3	✓ Closing fragment
07-22 16:20	10m	-16 / -	EA6DT	- / +1	3	Partial capture
07-21 17:23	20m	-10 / -	EP2AES	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
111330  -2 1032  F1IQH EA7IX -09 (x2)
111430  +2 1032  AD9GE EA7IX IM97 (x4)
111745  -2 1032  N2BJ EA7IX IM97
111800 -10 2955  EA7IX N2BJ -09
111815  +2 1032  N2BJ EA7IX R-09
111830  -9 2954  EA7IX N2BJ RR73
111845  +2 1032  N2BJ EA7IX 73
112130  -8 1207  EA7IX PD4FL JO33 (x4)

40m

UTC    dB Audio  Message
172930  -8  920  EA7IX DL3MIB JN57 (x5)
173300 -16 1575  EA7IX UX7QV KN29 (x5)

10m

UTC    dB Audio  Message
163345 -17 2126  DO1BWO EA7IX -17 (x2)
163445 -18 2126  CQ EA7IX IM97
163545 -16 2126  EA3ISZ EA7IX +10 (x2)
163645 -18 2126  PP2RR EA7IX R-09 (x2)
163745 -14 2126  EA3FNQ EA7IX +16
163815 -18 2126  CQ EA7IX IM97
163845 -15 2126  EA3FNQ EA7IX RR73 (x2)
164045 -13 2127  DN9DKN EA7IX +00 (x2)
174700  -6 1909  EA7IX LZ2II +06 (x2)

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.

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