EA4IUA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IN80

Receiver-side FT8 activity involving EA4IUA, decoded by SO8OO in southeastern Poland. 145 related FT8 messages, 14 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-04-25 and 2026-07-15.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

145

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-04-25
Last seen: 2026-07-15 12:38 UTC

Frequent QSO partners observed at SO8OO

Stations EA4IUA worked most often, as logged from our receiver:

DK7ZT · Fed. Rep. of Germany ×2 BH9CA · China ×2 BY6SX · China UA4FKT · European Russia DH1KJ · Fed. Rep. of Germany SV2AEL · Greece BG0DLA · China II3WWA · Italy SN4WWA · Poland F5RRS · France DA0WWA · Fed. Rep. of Germany IS0YHV · Sardinia

Activity Heatmap

Locator transmitted by EA4IUA

Approximate centre of IN80, decoded 2026-07-12 17:29 UTC. A transmitted locator is not proof of the operator's permanent location.

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	EA4IUA S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-15 14:37	10m	- / +10	DL8TV	-18 / -	2	✓ Closing fragment
07-12 17:28	20m	-12 / -	BG7BMG	- / -	2	Partial capture
07-05 17:36	20m	-19 / -	8A1WWA	- / -15	6	Partial capture
07-05 15:06	20m	- / -14	II2WWA	-20 / -	3	Partial capture
07-04 23:12	80m	- / -16	SN4WWA	+7 / -	4	✓ Closing fragment
07-04 22:45	80m	- / -	9A4ZM	+17 / -	2	Partial capture
07-04 22:45	80m	- / -9	YO6LM	-2 / -	2	Partial capture
07-04 22:44	80m	-14 / -11	SK3WWA	+2 / -19	3	✓ Full exchange observed
07-04 14:11	20m	- / -20	GB2WWA	-18 / -	2	Partial capture
07-04 14:03	20m	- / -20	II1WWA	-16 / -	2	✓ Closing fragment
07-04 11:41	20m	- / -15	II3WWA	-10 / -	2	✓ Closing fragment
07-03 22:48	20m	-10 / -	HI4WWA	- / -	2	Partial capture
07-03 22:48	20m	-7 / -	TM8WWA	- / -19	3	Partial capture
07-03 22:44	20m	-17 / -	BH9CA	- / -15	3	✓ Closing fragment
07-02 22:23	20m	-8 / 0	BG0DLA	-14 / -7	5	✓ Full exchange observed
07-02 22:21	20m	-5 / -	BY6SX	- / -16	3	✓ Closing fragment
07-02 22:12	40m	- / -	G6PWS	-11 / -	4	Partial capture
06-30 19:05	20m	-6 / +9	GB2WWA	+3 / +5	7	✓ Full exchange observed
06-30 19:01	20m	-12 / -4	EG4WWA	-22 / -9	6	Partial capture
06-30 18:27	20m	0 / -	DA0WWA	- / +1	2	✓ Closing fragment
06-30 18:25	20m	-10 / -	SN2WWA	- / -18	2	Partial capture
06-30 18:23	20m	-13 / -	BH9CA	- / -15	3	✓ Closing fragment
06-27 22:36	40m	- / -	OZ9MSD	-18 / -	2	✓ Closing fragment
06-27 22:35	40m	- / +6	IK2ZJR	-12 / -	3	✓ Closing fragment
06-27 21:55	80m	-20 / -	SV2AEL	+8 / -5	3	✓ Closing observed
06-27 17:17	20m	- / -14	YO5PHL	-6 / -	4	✓ Closing fragment
06-26 19:27	40m	- / +2	9A4ZM	-8 / -	5	✓ Closing fragment
06-26 19:27	40m	- / +9	DK7ZT	-17 / -	3	Partial capture
06-26 19:27	40m	- / -4	F5RRS	-10 / -	7	✓ Closing fragment
06-24 17:06	20m	- / -	F5RRS	-10 / -	2	Partial capture
06-17 22:13	20m	-15 / -	BI8EJM	- / -	2	Partial capture
06-17 22:11	20m	-18 / -	BG2FYO	- / -	2	Partial capture
06-17 21:59	80m	-18 / -5	F5NNN	-8 / +2	4	✓ Full exchange observed
06-17 21:57	80m	-16 / -17	UA4FKT	-1 / -13	5	✓ Full exchange observed
06-17 21:56	80m	-17 / -5	DH1KJ	+10 / -	4	✓ Closing observed
06-17 21:55	80m	-11 / -	UN7LEW	- / -	3	Partial capture
06-17 21:31	80m	-12 / -	EG1PLC	- / -	3	Partial capture
06-17 21:27	60m	- / +8	DK7ZT	-16 / -	2	✓ Closing fragment
06-17 21:26	60m	- / -5	ON7GB	+8 / -	2	✓ Closing fragment
06-17 21:09	20m	-10 / -	BG2FYO	- / -	2	Partial capture
06-13 18:33	40m	- / -11	DK7ZT	-1 / -	3	Partial capture
06-07 20:32	20m	-4 / -	BH3FZG	- / -20	2	Partial capture
06-07 20:15	20m	-9 / -	JR6UEE	- / -22	11	Partial capture
06-07 19:55	20m	-6 / -10	BD5CAM	-7 / -14	3	Partial capture
06-06 17:13	20m	-16 / -	BG4UCZ	- / -	4	Partial capture
06-04 16:52	20m	-14 / -	R2FAQ	- / -	2	Partial capture
06-01 20:49	20m	-2 / -	JE1FQV	- / -	2	Partial capture
06-01 20:47	20m	-6 / -	JH5AVM	- / -	3	Partial capture
06-01 20:46	20m	+6 / -	BG0HP	- / -	2	Partial capture
05-26 12:12	20m	-16 / -21	PD1ADA	-12 / -19	10	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
163545 -12  533  BY6SX EA4IUA IN80
150600 -19 1469  EA4IUA II2WWA -14 (x3)
173600 -17 1939  8A1WWA EA4IUA IN80 (x6)
174145 -16 1239  9M8WWA EA4IUA IN80
172815 -14 2272  BG7BMG EA4IUA IN80 (x2)
172945 -16 1872  YH1AA EA4IUA IN80
155845 -24 1877  CN8NS EA4IUA R+02

10m

UTC    dB Audio  Message
155445 +10 2764  EA4IUA TM2WWA -08
143730 -21 2095  EA4IUA DL8TV +10 (x2)

80m

UTC    dB Audio  Message
215630 -16 2028  CQ DX EA4IUA IN80 (x4)
224415  +4  785  EA4IUA SK3WWA -11
224430 -14  784  SK3WWA EA4IUA R-19
224445  -1  785  EA4IUA SK3WWA RR73
224515 +17  780  EA4IUA 9A4ZM JN86
224515  +1 2054  EA4IUA YO6LM -09 (x2)
224545 +17  780  EA4IUA 9A4ZM JN86
231200  +9 1543  EA4IUA SN4WWA -16 (x4)

40m

UTC    dB Audio  Message
192945 -10 2366  EA4IUA 9A4ZM 73
192945  -8 1856  EA4IUA F5RRS JN36 (x3)
193145 -17 1904  EA4IUA DK7ZT RR73
223545 -12 2267  EA4IUA IK2ZJR R+06 (x2)
223645 -17 1539  EA4IUA OZ9MSD
223645 -12 2267  EA4IUA IK2ZJR 73
223845 -18 1539  EA4IUA OZ9MSD 73
221230  -8  243  EA4IUA G6PWS IO91 (x4)
221430  -2 1626  EA4IUA OL6WWA -15

60m

UTC    dB Audio  Message
212600  +6  602  EA4IUA ON7GB R-05 (x2)
212700 -17 1900  EA4IUA DK7ZT +08 (x2)
213000 -11 1855  EA4IUA DL5DQZ JO61
225900 -16 1463  CQ DX EA4IUA IN80 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.