EA5GX — 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: IM99

Receiver-side FT8 activity involving EA5GX, decoded by SO8OO in southeastern Poland. 468 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-09-21.

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 468 FT8 messages attributed to EA5GX as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (89%), followed by 40 m (9%) and 10 m (2%). Most decodes (61%) fell within the six-hour window 05:00-11:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

468

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

40m · 40 20m · 417 10m · 11

First attributed message: 2026-06-10
Last attributed message: 2026-09-21 17:42 UTC

Observed FT8 message patterns

Attributed sample: 468 messages
Active dates: 26 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -18 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 72, moderate (-15 to -9 dB) 119, strong (≥ -8 dB) 277.

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 EA5GX in decoded directed-looking exchanges:

OH6GAZ · Finland ×2 DL0FTT · Fed. Rep. of Germany DK8HC/P · Fed. Rep. of Germany DL9PN · Fed. Rep. of Germany EA1AEC · Spain EA2FLK · Spain EA2JE · Spain EA3HKA · Spain EA4IPN · Spain EA7DNE · Spain EB1IEA · Spain F1HFP · France

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 EA5GX

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: IM99 · 281 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,129 km (approx.)
Last such locator decoded: 2026-09-21 17:42 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	EA5GX S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-21 17:42	40m	-12 / -13	TA7MMI	-3 / -14	3	Partial capture
09-15 17:17	40m	- / -10	DL9KM	-7 / -	3	✓ Closing fragment
09-15 17:16	40m	-8 / -	UN2NC	- / -22	3	✓ Closing fragment
09-15 17:13	40m	-7 / -	UA0ACZ	- / -	3	Partial capture
09-15 17:05	40m	-10 / -	EA1JCV	- / -4	2	✓ Closing fragment
09-12 16:05	40m	-24 / -	EA2CD	- / -11	2	✓ Closing fragment
09-12 15:59	40m	- / -15	ON1DGN	-14 / -	3	✓ Closing fragment
09-12 15:53	40m	- / -14	PE1MHY	-11 / -	3	Partial capture
09-12 15:03	40m	- / -7	DL1DCT	-13 / -	2	Partial capture
09-01 05:33	40m	-10 / -	D44TWO	- / -	5	Partial capture
08-31 17:48	20m	-2 / -	R6LMH	- / -	2	Partial capture
08-31 17:44	20m	-8 / -	R9SB	- / -13	2	Partial capture
08-31 05:39	20m	+5 / -17	RA9ACA	-7 / -19	5	✓ Full exchange observed
08-27 17:49	20m	+6 / -	RI1FJL	- / -	11	Partial capture
08-27 17:44	20m	+4 / -	BV7RR	- / -20	5	Partial capture
08-27 17:41	20m	-15 / -	BG4OOO	- / -	2	Partial capture
08-25 09:21	20m	- / -	F4LML	-9 / -	2	Partial capture
08-25 09:19	20m	+1 / -11	OH6GAZ	+3 / -15	4	✓ Full exchange observed
08-23 11:24	20m	- / -8	TK4QP	+6 / -	2	✓ Closing fragment
08-23 09:40	20m	-10 / -14	R5BM/M	-4 / -17	8	Partial capture
08-23 09:34	20m	- / -9	G3MIK	-8 / -	3	✓ Closing fragment
08-23 09:30	20m	-9 / -	SP3HIF	- / -	2	✓ Closing fragment
08-23 09:28	20m	-9 / -2	F1ODM	+6 / -8	3	✓ Full exchange observed
08-23 09:26	20m	-9 / -	OZ9TAN	- / -10	2	✓ Closing fragment
08-23 09:25	20m	-9 / -3	DL9PN	-10 / -13	4	✓ Full exchange observed
08-23 09:24	20m	- / -	F4AWT	+5 / -	3	Partial capture
08-23 09:24	20m	- / -	EA5W	-10 / -	2	Partial capture
08-23 09:23	20m	-7 / -7	F5OYA/P	-9 / -16	5	✓ Full exchange observed
08-23 09:21	20m	-8 / -3	M0PBG	+14 / -9	5	✓ Full exchange observed
08-23 09:21	20m	-10 / 0	PD2WL	+4 / -4	6	✓ Full exchange observed
08-23 09:19	20m	-8 / -	WA8AHZ	- / -14	2	✓ Closing fragment
08-23 09:19	20m	- / -	DL1R	+4 / -	8	Partial capture
08-23 09:17	20m	-8 / -	ZV8R	- / -	2	Partial capture
08-22 12:18	20m	-1 / -	UF4S/P	- / -	9	Partial capture
08-22 12:16	20m	-2 / -	UA9LLE	- / -	3	Partial capture
08-22 12:14	20m	-4 / -	N0RCN	- / -	3	Partial capture
08-22 12:12	20m	+2 / -	DL7ARV	-21 / -11	2	Partial capture
08-22 12:11	20m	+1 / -	RA3TVW	- / -15	4	✓ Closing fragment
08-22 12:09	20m	0 / -	RA0SCA	- / -	3	Partial capture
08-15 06:16	20m	-21 / -	TC2FNR	- / -	5	Partial capture
08-15 06:14	20m	-18 / -	NE5TX	- / -23	4	✓ Closing fragment
08-08 12:08	20m	-9 / -	IK1MHM	- / -18	4	✓ Closing fragment
08-08 12:00	20m	-12 / -6	IK5EEA	-14 / -8	3	✓ Full exchange observed
08-08 11:56	20m	-7 / -13	PA0GSP	-10 / -11	7	✓ Full exchange observed
08-08 11:52	20m	-10 / -	VE9GC	- / -18	4	✓ Closing fragment
08-08 11:51	20m	-8 / -	TM8H	- / -	2	Partial capture
08-08 11:46	20m	-14 / -	R2EA	- / -	3	✓ Closing fragment
08-08 10:57	20m	-12 / -	HZ1YJ	- / -	3	Partial capture
08-08 10:19	20m	-16 / -	EA2FLK	- / -20	3	✓ Closing fragment
08-08 10:13	20m	-18 / -	EA8DSX	- / -16	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
170530 -10  382  EA1JCV EA5GX 73
171115  -8  382  CQ EA5GX IM99
171345  -4  382  UA0ACZ EA5GX IM99 (x3)
171615 -10  382  UN2NC EA5GX R-22 (x3)
171730  -7 1315  EA5GX DL9KM JN68 (x2)
171830  +4  379  EA5GX R6DJR -14
171830  -5 1316  EA5GX DL9KM 73
174200 -15 1962  TA7MMI EA5GX IM99
174215  -3 2029  EA5GX TA7MMI -13
174230  -9 1962  TA7MMI EA5GX R-14

20m

UTC    dB Audio  Message
175345  +2  783  RI1FJL EA5GX IM99 (x3)
175715  +2 2097  DG4KAI/P EA5GX R+02
053930  +3 1444  RA9ACA EA5GX IM99
053945 -11 1609  EA5GX RA9ACA -17
054000  +7 1444  RA9ACA EA5GX R-19
054015  -3 1608  EA5GX RA9ACA RR73
054030  +5 1444  RA9ACA EA5GX 73
054100  +4 1444  CQ EA5GX IM99
054145 -12 2577  EA5GX F1PBZ -16
174400 -14 1443  R9SB EA5GX IM99 (x2)
174830  -2 1424  R6LMH EA5GX IM99 (x2)

10m

UTC    dB Audio  Message
112845 -16 1452  EA5GX DL0FTT 73
123900 -17 1988  EA5GX DN9ISK -09

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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