EA5BF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IM98

Receiver-side FT8 activity involving EA5BF, decoded by SO8OO in southeastern Poland. 327 related FT8 messages, 96 CQ messages, observed on 80m, 40m, 20m, 10m, across 40 UTC dates. Heard between 2026-05-24 and 2026-08-22.

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

327

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-24
Last seen: 2026-08-22 19:27 UTC

Frequent QSO partners observed at SO8OO

Stations EA5BF worked most often, as logged from our receiver:

IK4LZH · Italy ×2 9K2YM · Kuwait ×2 US0UB · Ukraine YT1VDA · Serbia HA3GX · Hungary YO4NT · Romania DK7UY · Fed. Rep. of Germany BG4UVR · China TA3NK · Asiatic Turkey RN6MA · European Russia F4LNM · France SP5EXA · Poland

Activity Heatmap

Locator transmitted by EA5BF

Approximate centre of IM98, decoded 2026-06-18 20:46 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	EA5BF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 21:26	20m	- / -	F5NNN	-9 / -	3	Partial capture
08-20 19:35	20m	- / +1	M7TUP	-9 / -	2	Partial capture
08-20 18:47	20m	-14 / -	BA3NZ	- / -18	3	Partial capture
08-20 18:44	20m	- / -	PI4TX	-13 / -	3	Partial capture
08-20 18:40	20m	- / -	OE9GWV	-17 / -	2	Partial capture
08-16 21:16	40m	- / -6	TA3NK	-16 / -	2	✓ Closing fragment
08-16 21:06	40m	- / -	PD7BDN	-18 / -	4	Partial capture
08-15 18:41	20m	- / -12	PA7RW	-17 / -	3	Partial capture
08-13 20:00	20m	- / -	IK4LZH	-8 / -	3	Partial capture
08-10 17:09	40m	- / -	DK5DW	-12 / -	5	Partial capture
08-09 20:45	40m	- / -13	IU5VLR	-21 / -	2	Partial capture
08-07 05:31	20m	-18 / -	OH0ERF	- / -7	2	✓ Closing fragment
08-06 05:53	20m	-14 / -	OM6APJ	- / -14	3	✓ Closing fragment
08-05 20:11	20m	-15 / -	DL1UDO	- / -18	2	✓ Closing fragment
08-05 05:33	40m	- / -8	YO6LM	-4 / -	3	✓ Closing fragment
08-04 05:44	20m	- / -6	RA6OY	+3 / -	2	Partial capture
08-01 20:31	40m	- / -22	RK9UM	-22 / -	2	✓ Closing fragment
08-01 20:23	40m	- / -10	UR5SD	-11 / -	3	✓ Closing fragment
08-01 20:19	40m	- / -	PA3MVD	-13 / -	2	Partial capture
08-01 20:14	40m	- / -	PA7D	-18 / -	2	Partial capture
08-01 20:11	40m	- / -	PA3MVD	-11 / -	4	Partial capture
07-31 05:49	20m	- / -	DL1R	+2 / -	2	Partial capture
07-27 20:09	20m	-14 / -	OD5ZZ	- / -16	2	✓ Closing fragment
07-24 21:10	20m	- / -16	PD0DEX	-18 / -	2	✓ Closing fragment
07-24 21:02	20m	- / -14	JA4MMO	-20 / -	4	✓ Closing fragment
07-24 21:02	20m	-13 / +1	OS4K	-23 / -17	2	Partial capture
07-24 20:48	20m	- / -11	F1PBZ	-6 / -	2	Partial capture
07-24 20:48	20m	- / -1	IK4LZH	-2 / -	3	✓ Closing fragment
07-23 05:27	20m	-7 / -	OH7BDI	- / -24	3	✓ Closing fragment
07-23 05:23	20m	- / -	PD3LKN	-14 / -	7	Partial capture
07-22 20:40	20m	- / -	DG5PW	-14 / -	4	Partial capture
07-22 05:54	40m	- / -	DA1ST	-13 / -	10	Partial capture
07-22 05:42	20m	- / +1	F1PBZ	-5 / -	3	Partial capture
07-21 16:07	10m	- / -6	RN6MA	-1 / -	2	✓ Closing fragment
07-20 05:44	40m	- / +1	F1MXE	-13 / -	3	✓ Closing fragment
07-18 16:41	10m	- / -12	DH1GKS	-15 / -	2	Partial capture
07-18 16:31	10m	- / -18	RC5F	-7 / -	5	✓ Closing fragment
07-17 06:07	20m	-7 / -	ES6DO	- / -	2	Partial capture
07-17 06:05	20m	-6 / -	TA3ZGR	- / -17	2	✓ Closing fragment
07-17 05:39	40m	- / -20	YO4NT	-18 / -	2	✓ Closing fragment
07-17 05:30	40m	- / -9	DL9KM	-18 / -	5	✓ Closing fragment
07-17 05:29	40m	- / -15	LZ2INP	-13 / -	4	✓ Closing fragment
07-12 21:17	20m	-11 / -6	9K2YM	-3 / -2	6	✓ Full exchange observed
07-11 21:46	40m	- / -	RN6HK	-13 / -	2	Partial capture
07-11 21:28	40m	- / -2	DF8RU	0 / -	3	✓ Closing fragment
07-11 21:24	40m	- / -	DL1UDO	-17 / -	3	Partial capture
07-11 21:23	40m	- / -	DK4CH	-24 / -	2	Partial capture
07-08 20:53	20m	-4 / -	KP4JFR	- / -	2	Partial capture
07-08 20:46	20m	-2 / -	YL2KF	- / -11	3	✓ Closing fragment
07-08 20:44	20m	-7 / -	TA1BX	- / -9	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
184000 -16 1980  EA5BF OE9GWV JN47 (x2)
184415 -10 2078  EA5BF PI4TX JO22 (x2)
184530  -9 1764  EA5BF <...> R-11
184545 -18 1189  8B81JB <EA5BF> RR73
184545 -17 2078  EA5BF PI4TX JO22
184715 -10 1188  BA3NZ EA5BF -18 (x3)
193545  -9 2051  EA5BF M7TUP IO90 (x2)
212600  -6 1089  EA5BF F5NNN IN94 (x3)

40m

UTC    dB Audio  Message
204530 -21 1534  EA5BF IU5VLR JN53 (x2)
210100 -14  642  EA5BF DL1AG JN48
170930 -10  240  EA5BF DK5DW JN68 (x5)
210615 -15 1895  EA5BF PD7BDN JO22 (x4)
211015 -17 1044  EA5BF OZ5AGJ JO47
211600 -15 1044  EA5BF TA3NK R-06 (x2)

10m

UTC    dB Audio  Message
163100 -13 1307  EA5BF RC5F KO85 (x5)
163330 -10 1230  EA5BF RK6OQ KN87
163400 +14  472  EA5BF RV3QI KO91
164130 -12 1232  EA5BF DH1GKS JN38 (x2)
164630 -14  712  EA5BF DO1FKM 73
160700  -1 1340  EA5BF RN6MA -06 (x2)
160245 -23 1349  EA5BF I4WQH 73
185215 -10 2646  EA5BF F1PBZ -06 (x2)

80m

UTC    dB Audio  Message
204230  -4 1206  EA5BF DK7UY JO44
204230  -3 2654  EA5BF F1PBZ -06
204245  -8 1206  DK7UY EA5BF -10
204300  -2 1105  EA5BF OZ9GA JO46
204300  -8 1205  EA5BF DK7UY R-06
204300  -6 2654  EA5BF F1PBZ -06
204315  -6 1205  DK7UY EA5BF RR73
204330  -8 2654  EA5BF F1PBZ -06
204330  -5 1205  EA5BF DK7UY 73
204345 -12 1205  OZ9GA EA5BF -10 (x2)
204430  +9 1105  EA5BF OZ9GA 73
204515  -8 1206  CQ EA5BF IM98 (x3)

Decoder S/N history by band

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