EB7FSB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IM87

Receiver-side FT8 activity involving EB7FSB, decoded by SO8OO in southeastern Poland. 111 related FT8 messages, 6 CQ messages, observed on 80m, 40m, 20m, 10m, across 8 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

111

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 40m 20m 10m

First seen: 2026-06-05
Last seen: 2026-08-23 20:04 UTC

Frequent QSO partners observed at SO8OO

Stations EB7FSB worked most often, as logged from our receiver:

EA1NT · Spain MW7RHR · Wales PD2TX · Netherlands EA1DP · Spain SP8DK · Poland IQ4JO · Italy R3YAU · European Russia R0AX · Asiatic Russia IK1RQX · Italy DO5PY · Fed. Rep. of Germany DO6JSA · Fed. Rep. of Germany EA8DNB · Canary Islands

Activity Heatmap

Locator transmitted by EB7FSB

Approximate centre of IM87, decoded 2026-08-23 22:19 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	EB7FSB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 22:15	40m	-12 / -	OO0O	- / -	9	Partial capture
08-23 22:05	40m	-13 / -	M0ROP	- / -	3	Partial capture
08-23 22:03	40m	-10 / -3	YO2CIP	-2 / -15	5	✓ Full exchange observed
08-23 21:59	40m	-12 / -	OK1ZJK	- / -	7	Partial capture
08-23 21:58	40m	-9 / -15	CU5AQ	-23 / -11	5	✓ Full exchange observed
08-23 21:56	40m	-12 / -	RA0SCA	- / -	2	Partial capture
08-23 21:52	40m	-16 / -	PS7RW	- / -9	2	✓ Closing fragment
08-23 21:49	40m	- / -4	YO6LM	+4 / -	2	✓ Closing fragment
08-23 21:35	40m	- / -20	RA1QEA	+4 / -	2	✓ Closing fragment
08-23 21:27	40m	- / -13	R8CW/4	0 / -	2	Partial capture
08-23 21:26	40m	-22 / -	II7MGBT	- / -14	2	Partial capture
08-23 21:25	40m	-23 / -8	OZ5AGJ	-8 / -13	3	✓ Full exchange observed
08-23 21:24	40m	- / -	DH5BM	-4 / -	2	Partial capture
08-23 21:23	40m	-22 / -16	MW7RHR	-15 / -13	3	✓ Full exchange observed
08-23 21:21	40m	-24 / -	EA8DNB	- / -3	2	✓ Closing fragment
08-23 21:19	40m	-22 / -	<...>	- / -5	2	Partial capture
08-23 21:15	40m	- / -5	GM5DNA	-3 / -	4	✓ Closing fragment
08-23 21:05	40m	- / -12	II7MGBT	-6 / -	3	Partial capture
08-23 20:59	40m	-20 / -15	VK3YW	-12 / -14	7	✓ Full exchange observed
08-23 20:55	40m	-16 / -	EG90GL	- / 0	2	Partial capture
08-23 20:53	40m	-20 / -8	DK6WS	-10 / -	4	✓ Closing observed
08-23 20:49	40m	-15 / -19	R3YAU	-1 / -12	6	✓ Full exchange observed
08-23 20:37	40m	-16 / -	RA4NCC	- / -	2	Partial capture
08-23 20:36	40m	-17 / -	F4NHL	- / -13	2	✓ Closing fragment
08-23 20:34	40m	- / -6	SP8DK	-10 / -	2	✓ Closing fragment
08-23 20:32	40m	-16 / -	PD2TX	-2 / -13	4	✓ Closing observed
08-23 20:30	40m	-18 / -	<...>	- / -11	2	Partial capture
08-23 20:21	40m	-20 / -17	F1PBZ	-4 / -	3	✓ Closing observed
08-23 20:15	40m	-20 / -7	LZ1EV	+8 / -7	10	✓ Full exchange observed
08-18 22:34	80m	- / -9	IQ4JO	+4 / -	2	✓ Closing fragment
08-18 22:30	80m	-22 / -8	DO9JTR	0 / -6	5	✓ Full exchange observed
08-18 22:28	80m	-13 / -10	MM0KQC	+4 / -1	2	Partial capture
08-18 22:27	80m	-11 / -5	F5MYK	-2 / -14	3	✓ Full exchange observed
08-18 22:25	80m	- / -3	DO5PY	+2 / -	3	✓ Closing fragment
08-18 22:15	80m	- / -11	DO6JSA	-19 / -	4	✓ Closing fragment
08-18 22:13	80m	- / -15	YT1DDL	-8 / -	3	✓ Closing fragment
08-18 22:11	80m	-18 / -9	OK1SI	+14 / -10	3	✓ Full exchange observed
08-18 22:07	80m	-20 / -	DO9JTR	+2 / -2	3	Partial capture
08-18 22:06	80m	-16 / -8	DG4BZ	-8 / -	4	✓ Closing observed
08-18 22:06	80m	-19 / -13	PH7GD	-10 / -17	8	✓ Full exchange observed
08-18 22:03	80m	-21 / -20	DL1UDO	-6 / -9	4	✓ Full exchange observed
08-18 21:51	80m	-18 / -	IT9BYL	-15 / -11	3	✓ Closing observed
08-18 21:47	80m	-24 / -	R3DFE/M	- / -	2	Partial capture
08-18 21:45	80m	-24 / -	CS7ADA	- / -	2	Partial capture
08-18 21:09	80m	-17 / -	R3YAU	- / -	3	Partial capture
08-18 20:59	80m	-17 / -	D2UY	- / -	3	Partial capture
08-18 20:56	80m	-18 / +6	G3YHN	+2 / -10	4	Partial capture
08-18 20:50	80m	- / -18	HB3YBG	+3 / -	3	✓ Closing fragment
07-11 15:52	20m	- / -14	EA1DP	-6 / -	2	Partial capture
07-11 15:52	20m	- / -15	IK1RQX	-3 / -	5	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
220430 -11 2108  YO2CIP EB7FSB 73
220500 -15 2107  M0ROP EB7FSB IM87 (x3)
220730 -17 2079  OK1ZJK EB7FSB IM87
221115 -13 2079  RA0SCA EB7FSB IM87
221545 -12 2079  OO0O EB7FSB IM87 (x9)

10m

UTC    dB Audio  Message
141800 -20 2299  EB7FSB YB1MR RR73

80m

UTC    dB Audio  Message
222745  -5 2615  EB7FSB F5MYK R-05
222815  +4 1747  EB7FSB MM0KQC -10
222815  +1 2615  EB7FSB F5MYK 73
222830 -13 1822  MM0KQC EB7FSB R-01
222930 -19 1822  CQ EB7FSB IM87 (x3)
223045  +1 1822  EB7FSB DO9JTR JO42
223100 -22 1822  DO9JTR EB7FSB -06
223115  -4 1822  EB7FSB DO9JTR R-08
223130 -22 1822  DO9JTR EB7FSB RR73
223145  +2 1822  EB7FSB DO9JTR 73
223415  +3 1946  EB7FSB IQ4JO R-09 (x2)
223530 -24 1822  CQ EB7FSB IM87

20m

UTC    dB Audio  Message
150615  -7 2489  EB7FSB R0AX -19 (x3)
153200  -2  942  EB7FSB DM5WGL JO62 (x2)
154415 -24 1600  EB7FSB EA3HKD -22
155215  -6 2610  EB7FSB IK1RQX JN44
155245  -6  669  EB7FSB EA1DP -14
155245  -2 2610  EB7FSB IK1RQX JN44
155315  -6  669  EB7FSB EA1DP -14
155315  -8 2610  EB7FSB IK1RQX JN44 (x3)
155545  -8  669  EB7FSB EA1DP RR73
162015 -19 2076  EB7FSB M0PEI -02

Decoder S/N history by band

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