EA7ATM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IM86

Receiver-side FT8 activity involving EA7ATM, decoded by SO8OO in southeastern Poland. 452 related FT8 messages, 2 CQ messages, observed on 80m, 40m, 20m, 10m, across 44 UTC dates. Heard between 2026-05-27 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

452

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 40m 20m 10m

First seen: 2026-05-27
Last seen: 2026-08-22 20:44 UTC

Frequent QSO partners observed at SO8OO

Stations EA7ATM worked most often, as logged from our receiver:

HG8LXL · Hungary ×4 UA4FKT · European Russia ×2 DL3MIB · Fed. Rep. of Germany ×2 F5RRS · France ×2 EA3FR · Spain ×2 9A4ZM · Croatia ×2 EA8AJ · Canary Islands ×2 A41KB · Oman SP6JIU · Poland EA8UP · Canary Islands TN8GD · Republic of the Congo DO9BAU · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by EA7ATM

Approximate centre of IM86, decoded 2026-08-22 22:38 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	EA7ATM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 22:42	20m	-1 / -13	HK3C	-1 / -3	7	✓ Full exchange observed
08-22 22:39	20m	-3 / -	VE3NVK	- / -7	5	Partial capture
08-22 22:34	20m	-5 / -3	DL1VCA	-17 / -19	4	Partial capture
08-22 22:30	20m	+9 / -11	TJ1GD	-7 / -5	5	✓ Full exchange observed
08-22 19:59	10m	- / -	M8FQT	-20 / -	3	Partial capture
08-21 22:37	20m	-11 / -	HH2JR	- / -13	2	Partial capture
08-21 16:44	40m	- / -24	4Z4DA	-11 / -	3	✓ Closing fragment
08-20 23:01	40m	-9 / -	OA4ENG	- / -13	3	✓ Closing fragment
08-20 22:17	80m	+1 / -5	EA8DEG	-20 / -12	5	✓ Full exchange observed
08-20 22:10	80m	-8 / -8	9A9N	+5 / -12	5	✓ Full exchange observed
08-20 21:58	80m	- / -7	EA1ARJ	-12 / -	2	✓ Closing fragment
08-20 21:56	80m	- / -7	LA0FA	+7 / -	2	✓ Closing fragment
08-20 21:50	80m	-17 / -6	OH2FQV	-2 / -16	4	✓ Full exchange observed
08-20 21:42	80m	-12 / -18	YL2SW	+10 / -12	5	✓ Full exchange observed
08-20 21:30	80m	-19 / +2	EI7GSB	-12 / -17	8	✓ Full exchange observed
08-19 21:57	80m	-14 / -8	HG8LXL	-1 / -10	6	✓ Full exchange observed
08-19 21:52	80m	-14 / -12	HG8LXL	-5 / -12	7	✓ Full exchange observed
08-19 21:48	80m	-8 / -16	LZ2VQ	-6 / -19	8	Partial capture
08-19 21:37	80m	-8 / -	R3EDI	-5 / -12	4	Partial capture
08-19 21:36	80m	- / -	HG8LXL	+6 / -	2	Partial capture
08-19 21:34	80m	-8 / -19	DO9BAU	+5 / -19	8	✓ Full exchange observed
08-19 21:34	80m	-4 / 0	EA8AJ	-23 / -5	5	✓ Full exchange observed
08-19 21:34	80m	- / -	LZ2VQ	0 / -	2	Partial capture
08-19 21:34	80m	- / -	YO6LM	+10 / -	3	Partial capture
08-19 21:32	80m	-5 / -11	EW8CW	-3 / -17	7	✓ Full exchange observed
08-19 21:16	80m	-20 / -26	EB5JKV	-5 / +7	4	✓ Full exchange observed
08-18 23:11	80m	-6 / -10	MM0KQC	-3 / -12	6	✓ Full exchange observed
08-18 23:10	80m	-8 / -10	OK1SI	+18 / -	4	✓ Closing observed
08-18 22:58	80m	-22 / +4	S57MPU	+15 / -	3	✓ Closing observed
08-18 22:48	80m	- / -13	9V1YC	-4 / -	3	✓ Closing fragment
08-18 22:42	80m	- / +1	IT9BYL	-15 / -	4	Partial capture
08-18 22:42	80m	-14 / -	S55X	- / -10	3	Partial capture
08-18 22:33	80m	-16 / -	S55X	- / -16	2	Partial capture
08-18 22:25	80m	-12 / -2	9A4ZM	+7 / -3	5	✓ Full exchange observed
08-18 22:21	80m	-10 / -9	UA4FKT	+13 / -7	8	✓ Full exchange observed
08-18 22:19	80m	-5 / -13	LY8O	+3 / -14	6	✓ Full exchange observed
08-17 21:45	80m	-15 / -4	CT3MD	-7 / -	5	✓ Closing observed
08-17 21:39	80m	-12 / -12	SV2HTW	+1 / -13	5	✓ Full exchange observed
08-17 21:35	80m	- / -9	SV2FNT	+6 / -	4	✓ Closing fragment
08-16 23:03	80m	-24 / -14	HA7TM	+6 / -11	5	Partial capture
08-16 22:50	80m	- / +8	F4MGP	-21 / -	7	✓ Closing fragment
08-16 22:50	80m	-22 / -5	IQ4JO	-12 / -11	3	Partial capture
08-16 22:06	80m	-18 / -7	OE9HGV	-22 / -15	5	Partial capture
08-16 22:00	80m	-24 / -7	YU5DR	+3 / -18	7	✓ Full exchange observed
08-16 21:57	80m	-24 / -19	UA4FKT	-2 / -11	4	✓ Full exchange observed
08-16 21:54	80m	-24 / -3	YU5DR	+6 / -18	5	Partial capture
08-16 21:53	80m	-24 / -13	G8OO	-3 / -18	9	✓ Full exchange observed
08-16 21:52	80m	- / -	9A4ZM	+6 / -	2	Partial capture
08-16 21:51	80m	-24 / -10	9A4BP/P	-4 / -17	2	Partial capture
08-15 19:41	80m	-17 / -	OK1JMB	- / -18	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
223500 -20 2295  EA7ATM DL1VCA R+10
223815  -2 1882  CQ EA7ATM IM86
223915  -2 1882  VE3NVK EA7ATM -07 (x5)
224230  -1  932  HK3C EA7ATM -03
224245  -2  930  EA7ATM HK3C R-13
224300  +1  931  HK3C EA7ATM RR73
224315  +0  930  EA7ATM HK3C R-13
224400  +2  932  HK3C EA7ATM RR73
224415  -2  930  EA7ATM HK3C 73
224600  -6 1518  HK3C EA7ATM -01
224830  -1 1518  KC1ZDZ EA7ATM -03

10m

UTC    dB Audio  Message
093045 -24 1643  EA7ATM F4BJN R-01
111630  -6  646  EA7ATM GJ0KYZ R+04 (x3)
123945 -12 2515  EA7ATM PD0HLA -14 (x5)
082400 -21 1542  LX1RFJ EA7ATM -02
184830 -21 1774  EA7ATM PY2FUI R-05 (x2)
195930 -19 1726  EA7ATM M8FQT IO93 (x3)

40m

UTC    dB Audio  Message
220100 -10  477  XV9B EA7ATM -17
225315 -12 2040  9K2MP EA7ATM -04
225745  -3 2619  VU2RPS EA7ATM -14
230115  -9 2148  OA4ENG EA7ATM -13 (x3)
230645  -1 2550  VU2RPS EA7ATM -11
230815 -12 1733  <...> EA7ATM -01
231115  -2 2722  II7MGML EA7ATM -10
231515  -6 1514  9Z4CT EA7ATM -04
232145 -10 1583  <...> EA7ATM -14
164430 -14 1975  EA7ATM 4Z4DA R-24 (x3)
183515 -19 2236  EX8ABQ EA7ATM -10

80m

UTC    dB Audio  Message
215300 -16  866  LA0FA EA7ATM +01
215615  +5  866  EA7ATM LA0FA R-07 (x2)
215800 -13  306  EA7ATM EA1ARJ R-07 (x2)
221000  -9  542  9A9N EA7ATM -12
221015  +7  544  EA7ATM 9A9N R-08 (x2)
221100  -7  542  9A9N EA7ATM RR73
221115  +3  544  EA7ATM 9A9N 73
221715  +1  626  EA8DEG EA7ATM -12
221730 -18  627  EA7ATM EA8DEG R-05 (x2)
221815  +1  627  EA8DEG EA7ATM RR73
221830 -24  627  EA7ATM EA8DEG RR73

Decoder S/N history by band

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