EA5OM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IM99

Receiver-side FT8 activity involving EA5OM, decoded by SO8OO in southeastern Poland. 120 related FT8 messages, 2 CQ messages, observed on 80m, 60m, 40m, 20m, across 37 UTC dates. Heard between 2026-05-25 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

120

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m

First seen: 2026-05-25
Last seen: 2026-08-23 20:24 UTC

Frequent QSO partners observed at SO8OO

Stations EA5OM worked most often, as logged from our receiver:

S56MLZ · Slovenia ×2 DL7EDU · Fed. Rep. of Germany ×2 D4OL · Cape Verde ×2 BI4JM · China ×2 JA7QOA · Japan JR2SHA · Japan EA4GG · Spain JR1EMO · Japan JH0INP · Japan JF1MUI · Japan DO6JSA · Fed. Rep. of Germany AA4AZ · United States

Activity Heatmap

Locator transmitted by EA5OM

Approximate centre of IM99, decoded 2026-08-23 22:24 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	EA5OM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 22:24	20m	+8 / -15	BD8ENX	-9 / -20	4	✓ Full exchange observed
08-23 22:22	20m	+8 / -	AA4AZ	- / -16	3	✓ Closing fragment
08-23 21:42	20m	-2 / -	JK1PCP	- / -	3	Partial capture
08-23 21:38	20m	-2 / -	JA1SJS	- / -	5	Partial capture
08-23 21:32	20m	+1 / -	TA1GRH	- / -9	7	✓ Closing fragment
08-21 21:28	20m	+7 / -	BI1HJR	- / -24	4	✓ Closing fragment
08-21 21:18	20m	+8 / -	JA1KNB	- / -22	3	✓ Closing fragment
08-21 21:14	20m	+11 / -	ZL3OY	- / -23	3	✓ Closing fragment
08-21 21:11	20m	+5 / -	JJ1KZZ	- / -12	3	Partial capture
08-21 21:09	20m	+5 / -	JR1EMO	- / -14	2	✓ Closing fragment
08-21 21:05	20m	+8 / -	VK4FFF	- / -19	4	✓ Closing fragment
08-20 22:40	20m	-3 / -	BG7OO	- / -	3	Partial capture
08-20 21:25	20m	+4 / -	TI2CC	- / -	4	Partial capture
08-20 21:23	20m	+4 / -	JA1NVF	- / -	3	Partial capture
08-20 21:19	20m	+7 / -	JA7QOA	- / -22	5	✓ Closing fragment
08-20 21:15	20m	0 / -	<...>	- / -21	3	Partial capture
08-19 22:00	40m	-10 / -	OJ0YL	- / -	2	Partial capture
08-17 23:34	80m	-12 / -	EA2EES	-21 / -4	4	✓ Closing observed
08-17 23:32	80m	-14 / -16	DO6JSA	-7 / -9	6	✓ Full exchange observed
08-16 22:13	20m	-12 / -	BG5FCH	- / -	2	✓ Closing fragment
08-16 22:10	20m	-10 / -	BA3NZ	- / -22	2	✓ Closing fragment
08-16 22:08	20m	-10 / -	BG2GWN	- / -	4	Partial capture
08-16 22:04	20m	-9 / -2	DC7LR	0 / -10	7	✓ Full exchange observed
08-16 21:42	20m	-1 / -	JA9RBZ	- / -11	4	✓ Closing fragment
08-14 22:27	80m	-24 / -	<...>	- / -17	2	Partial capture
08-09 21:45	40m	- / -7	HG8IT	-13 / -	3	✓ Closing fragment
08-05 20:53	80m	-14 / -	TA1MHS	- / -	2	Partial capture
08-04 21:16	20m	-16 / -	JK1VXE	- / -	4	✓ Closing fragment
08-04 21:11	20m	-9 / -	JA0HMB	- / -	5	Partial capture
08-04 21:08	20m	-7 / -	JA0PE	- / -	3	✓ Closing fragment
08-04 14:05	20m	-8 / -	UK8FCM	- / -	2	Partial capture
08-01 20:50	80m	- / -13	DP6SEVEN	-5 / -	3	Partial capture
08-01 20:21	80m	-12 / -12	YU65AEC	-1 / -	5	Partial capture
08-01 20:18	80m	-7 / -	<...>	- / -	4	Partial capture
08-01 20:15	40m	- / -	EA3EDU	-13 / -	3	Partial capture
07-31 22:49	20m	0 / -	JT1BZ	- / -	5	Partial capture
07-31 22:47	20m	+3 / -	VK8NAH	- / -22	3	✓ Closing fragment
07-31 22:28	20m	0 / -	JF1MUI	- / -22	4	✓ Closing fragment
07-31 22:24	20m	-2 / -	VK2EX	- / -13	3	✓ Closing fragment
07-31 22:17	20m	-8 / -	XE1RK	- / -	5	Partial capture
07-31 22:08	20m	-8 / -	BG5FCH	- / -	3	Partial capture
07-31 21:54	20m	-2 / -	TA1SW	- / -13	2	Partial capture
07-31 21:52	20m	+3 / -	JH6EFI	- / -	2	Partial capture
07-31 21:47	20m	+2 / -	BH4ECL	- / -6	2	✓ Closing fragment
07-31 21:44	20m	-7 / -	JA1IZ	- / -	3	✓ Closing fragment
07-31 21:41	20m	-9 / -	JR2SHA	- / -23	4	✓ Closing fragment
07-31 21:39	20m	-8 / -4	G0RIF	-11 / -12	3	Partial capture
07-31 21:34	20m	-10 / -	BI4XDT	- / -	4	Partial capture
07-31 18:16	20m	-22 / -	BG8HNC	- / -	2	Partial capture
07-30 22:22	20m	-10 / -	BH4PPY	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
213915  +1 2344  JA1SJS EA5OM IM99 (x3)
214245  +2 2344  JK1PCP EA5OM IM99 (x3)
221700  -8 2038  AA4AZ EA5OM IM99 (x5)
222415 +11 2038  BD8ENX EA5OM IM99
222430  -9 1578  EA5OM BD8ENX -15
222445  +8 2038  BD8ENX EA5OM R-20 (x2)

40m

UTC    dB Audio  Message
223445 -18 1905  DK5UR EA5OM IM99
204530 -12 1166  EA5OM DK6WS -05 (x2)
212615 -24 1935  EA5OM DM3KP RR73
201545 -14  917  EA5OM EA3EDU JN01 (x3)
214430 -20 2124  TA1GRH EA5OM IM99
204300 -23 1939  EA5OM EA3EDU JN01
214545 -18 2315  EA5OM HG8IT -07 (x3)
220045 -11 1212  OJ0YL EA5OM IM99 (x2)
215430 -16 2558  BA7IO EA5OM IM99

80m

UTC    dB Audio  Message
205400 -13 2077  TA1MHS EA5OM IM99
205715 -11 1004  EA5OM TA1MHS -09
222700 -24 1517  <...> EA5OM IM99
222715  -4 1401  EA5OM EN35UKR -20
222730 -24 1517  <...> EA5OM R-17
233200 -19 1753  DO6JSA EA5OM IM99 (x2)
233315  -4 1514  EA5OM DO6JSA -16
233330 -11 1752  DO6JSA EA5OM R-09
233345 -10 1514  EA5OM DO6JSA RR73
233400 -10 1753  DO6JSA EA5OM 73
233445 -22 2036  EA5OM EA2EES IN91 (x2)
233630 -13 1752  EA2EES EA5OM -04 (x2)

60m

UTC    dB Audio  Message
215145 -10 2626  <...> EA5OM IM99
213600  -8  409  EA5OM S56MLZ -08 (x2)
211545 +16  447  EA5OM TK5K +05 (x2)

Decoder S/N history by band

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