EA1DDF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IN73

Receiver-side FT8 activity involving EA1DDF, decoded by SO8OO in southeastern Poland. 29 related FT8 messages, 5 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-05 and 2026-08-23.

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

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-06-05
Last seen: 2026-08-23 20:21 UTC

Frequent QSO partners observed at SO8OO

Stations EA1DDF worked most often, as logged from our receiver:

K5MGY · United States OH0ERF · Aland Islands JE7BKV · Japan IU4TQQ · Italy KE2FUM · United States RU3GF · European Russia N2BJ · United States N2ZZ · United States XU7O · Cambodia KC3D · United States TN8GD · Republic of the Congo BV2NF · Taiwan

Activity Heatmap

Locator transmitted by EA1DDF

Approximate centre of IN73, decoded 2026-08-23 22:26 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	EA1DDF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 22:24	20m	+1 / -	K0SSD	- / -18	4	Partial capture
08-23 22:22	20m	0 / -	8P6GE	- / -	4	Partial capture
08-23 22:20	20m	+4 / -	XU7O	- / -19	3	✓ Closing fragment
08-23 22:18	20m	0 / -3	K2TQC	+6 / +6	4	✓ Full exchange observed
08-23 22:15	20m	+3 / -18	BV2NF	-13 / -20	9	✓ Full exchange observed
08-21 22:20	20m	- / -10	RD1A	-9 / -	2	✓ Closing fragment
08-12 21:36	20m	- / -6	IU4TQQ	-9 / -	2	✓ Closing fragment
08-04 21:20	20m	-9 / -	OY5T	- / -	2	Partial capture
08-04 21:18	20m	-11 / -	RZ4FWA	- / -21	2	Partial capture
08-04 21:11	20m	-12 / -	JY4CH	- / -	6	Partial capture
08-04 21:09	20m	-10 / -	KB1PA	- / -	2	Partial capture
08-04 21:06	20m	-16 / -	Z62NS	- / -	2	Partial capture
08-03 10:14	20m	-23 / -	IU2THY	-6 / -1	4	Partial capture
08-03 10:10	20m	-20 / -	YO5PHL	- / -8	2	Partial capture
07-31 23:55	40m	- / -1	DH2YBG	-1 / -	2	✓ Closing fragment
07-31 23:48	20m	-15 / -	TN8GD	- / -4	3	✓ Closing fragment
07-22 21:44	20m	-18 / -	WK2H	- / -	2	Partial capture
07-22 21:42	20m	-18 / -	K1SM	- / -	2	Partial capture
07-22 21:40	20m	-21 / -	N2ZZ	- / -2	3	✓ Closing fragment
07-22 21:39	20m	-17 / -	K3FRK	- / -	2	Partial capture
07-22 21:37	20m	-18 / -	N2BJ	- / -1	2	✓ Closing fragment
07-22 21:32	20m	-14 / -	KB3Z	- / -	3	Partial capture
07-22 21:30	20m	-16 / -	K3FRK	- / -	3	Partial capture
07-22 21:28	20m	-13 / -	KN4RNO	- / -	3	Partial capture
07-22 21:23	20m	-20 / -	KJ4KFJ	- / -3	4	✓ Closing fragment
07-22 21:21	20m	-23 / -	KC3D	- / -5	2	✓ Closing fragment
06-05 07:55	20m	- / -16	I3QDK	-6 / -	2	Partial capture
06-05 07:43	20m	-19 / +5	OJ0Z	-7 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
221900  +0 1466  K2TQC EA1DDF R+06
221915  +7  491  EA1DDF K2TQC RR73
221930  -1 1466  K2TQC EA1DDF 73
222045  +4 1466  XU7O EA1DDF IN73 (x2)
222130  -6  502  EA1DDF RR73; F4LXP <...> -04
222145  +6 1466  XU7O EA1DDF 73
222200  +3 1466  8P6GE EA1DDF IN73 (x4)
222415  -4 1466  K0SSD EA1DDF -18 (x4)

40m

UTC    dB Audio  Message
235530  -1 1315  EA1DDF DH2YBG R-01 (x2)
231745 -18 1442  EA1DDF KE4EB +03

10m

UTC    dB Audio  Message
152600 -17 1101  EA1DDF RU3GF RR73

Decoder S/N history by band

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