EB5RCA — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving EB5RCA, decoded by SO8OO in southeastern Poland. 685 related FT8 messages, 29 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-08-06 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

685

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-08-06
Last seen: 2026-08-23 19:20 UTC

Frequent QSO partners observed at SO8OO

Stations EB5RCA worked most often, as logged from our receiver:

DL3MIB · Fed. Rep. of Germany ×2 OE6TNO · Austria ×2 9A4ZM · Croatia ×2 E70SZ · Bosnia-Herzegovina ×2 F4FSY · France ×2 DG6VC · Fed. Rep. of Germany ×2 US1VAA · Ukraine ×2 G7RTI · England F4HTA · France G1OZO · England PR7AD · Brazil BA3NZ · China

Activity Heatmap

Locator transmitted by EB5RCA

Approximate centre of IM98, decoded 2026-08-23 06:58 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	EB5RCA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:20	20m	- / -14	ON5GQ	-4 / -	2	✓ Closing fragment
08-23 21:04	40m	- / -	CT2HEX	-8 / -	3	✓ Closing fragment
08-23 06:58	20m	-23 / -18	9H4JX	-6 / -	3	✓ Closing observed
08-23 06:48	20m	- / -18	PD9FLX	-9 / -	3	✓ Closing fragment
08-22 16:51	20m	- / -5	DL3MIB	+4 / -	5	✓ Closing fragment
08-22 16:50	20m	+5 / -21	GJ0KYZ	+4 / -	3	✓ Closing observed
08-22 16:47	20m	-17 / -	S55X	- / -16	4	✓ Closing fragment
08-22 16:43	20m	+2 / -14	7K1CPT	-8 / -	3	✓ Closing observed
08-22 16:41	20m	-13 / -3	EA3AGF	-7 / -9	5	Partial capture
08-22 16:39	20m	- / +1	IK2ZJR	-7 / -	5	✓ Closing fragment
08-22 16:24	20m	- / -	DG5LP	-6 / -	2	Partial capture
08-21 19:57	10m	- / -14	DG6VC	-10 / -	4	✓ Closing fragment
08-21 19:50	10m	- / -16	ON7VZ	-12 / -	2	✓ Closing fragment
08-21 19:47	10m	- / -16	ON7VZ	-11 / -	2	Partial capture
08-21 19:45	80m	-14 / -	LZ2VQ	- / -13	2	Partial capture
08-21 19:44	80m	-16 / -1	OH5KNL	+5 / -2	4	✓ Full exchange observed
08-21 19:41	10m	- / -5	ON7VZ	-6 / -	4	Partial capture
08-21 19:41	80m	- / -	PE1NPS	-11 / -	4	Partial capture
08-21 19:34	10m	- / -7	DN9BT	-22 / -	2	✓ Closing fragment
08-21 19:27	10m	- / -12	PD2NBE	-16 / -	3	✓ Closing fragment
08-21 19:26	10m	- / -14	F4HTA	0 / -	2	✓ Closing fragment
08-21 19:15	40m	-14 / -7	US8KA	-3 / -7	4	✓ Full exchange observed
08-21 19:15	10m	- / -7	PD2FT	-12 / -	2	✓ Closing fragment
08-21 19:11	40m	- / -	SV1EKI	-10 / -	2	Partial capture
08-21 19:10	40m	- / -20	EU1TN	-10 / -	4	✓ Closing fragment
08-21 19:10	40m	-15 / -17	DL1IP	-8 / -9	6	Partial capture
08-21 19:05	10m	- / +3	DN9DKN	-6 / -	4	Partial capture
08-21 19:04	40m	- / -5	EA5OL	-4 / -	2	✓ Closing fragment
08-21 19:03	10m	- / -13	PD4DX	-15 / -	4	✓ Closing fragment
08-21 18:58	10m	- / -10	<...>	+7 / -	2	Partial capture
08-21 18:55	10m	- / -9	II7MGXX	+2 / -	5	Partial capture
08-21 18:52	10m	- / -5	IK7HPG	-5 / -	4	✓ Closing fragment
08-21 17:27	20m	- / -	CT1BFP	-4 / -	2	Partial capture
08-21 17:22	20m	-4 / -	XU7O	- / -22	7	Partial capture
08-21 17:20	20m	-10 / -	BA3NZ	- / -17	3	✓ Closing fragment
08-21 17:16	20m	-5 / -	XU7O	- / -20	3	Partial capture
08-21 17:12	20m	- / -	SP6AXW	-8 / -	4	Partial capture
08-21 17:06	20m	- / -	SP6AXW	0 / -	2	Partial capture
08-21 16:46	10m	- / -12	DB2HA	+3 / -	3	✓ Closing fragment
08-21 16:41	10m	- / -20	DN9LUZ	-10 / -	8	Partial capture
08-21 16:34	10m	- / -7	DH5BM	-8 / -	3	✓ Closing fragment
08-21 16:25	10m	- / -12	DF7EE	-11 / -	3	✓ Closing fragment
08-21 16:23	10m	- / +5	PE9JAN	-11 / -	3	✓ Closing fragment
08-21 11:04	10m	- / -12	OE2AGZ	-14 / -	13	Partial capture
08-21 10:41	10m	- / -12	DN9SHA	-11 / -	3	✓ Closing fragment
08-21 10:10	20m	- / -20	UT7UJ	0 / -	2	✓ Closing fragment
08-21 09:53	20m	- / -15	OK2CNI	-6 / -	3	✓ Closing fragment
08-21 05:31	60m	- / -	LB4PI	-5 / -	3	Partial capture
08-21 05:27	60m	- / -5	DL1UDO	-12 / -	3	Partial capture
08-21 05:24	60m	- / -3	DK7ZT	-15 / -	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
165915  -9 2418  5B4ARQ EB5RCA -14
170045  -7 2418  CQ CQ EB5RCA IM99 (x4)
170330  -3 2246  EB5RCA IQ4JO JN63
064745 -22 1724  CQ EB5RCA IM98
064800  -5 1346  EB5RCA PD9FLX JO22 (x3)
065815 -23 1702  9H4JX EB5RCA IM98
065830  -3 2013  EB5RCA 9H4JX -18 (x2)
212000  -5 2279  EB5RCA ON5GQ -14 (x2)

40m

UTC    dB Audio  Message
191115  -7 2320  EB5RCA EU1TN R-20
191115  -8 1359  EB5RCA DL1IP JN49
191145 -12 2728  EB5RCA SV1EKI KM18
191145 -11 2320  EB5RCA EU1TN R-20
191145  -8 1359  EB5RCA DL1IP R-17
191215 -10 2320  EB5RCA EU1TN 73
191215  -9 1359  EB5RCA DL1IP R-17
191400 -23 2101  GW0NKG EB5RCA -15
191530 -12  551  US8KA EB5RCA -07
191615  -3  551  EB5RCA US8KA R-07
191700 -16  550  US8KA EB5RCA RRR (x2)
210400  -8  738  EB5RCA CT2HEX IM58 (x3)

10m

UTC    dB Audio  Message
192845 -17 1689  EB5RCA PD2NBE 73
193430 -24 1616  EB5RCA DN9BT -07 (x2)
194100  -3 1304  EB5RCA ON7VZ -05 (x8)
195745 -12 1158  EB5RCA DG6VC -14 (x4)

80m

UTC    dB Audio  Message
193900  +4 2609  EB5RCA UA4FKT LO23 (x4)
194715 -15 1695  EW8AAC EB5RCA -22
194100  -9 2202  EB5RCA PE1NPS JO22 (x4)
194400 -17 2508  OH5KNL EB5RCA -02
194415  +4 2508  EB5RCA OH5KNL R-01
194430 -14 2507  OH5KNL EB5RCA RRR
194445  +6 2508  EB5RCA OH5KNL RR73
194530 -15 2507  LZ2VQ EB5RCA -13 (x2)

60m

UTC    dB Audio  Message
052730 -12 1528  EB5RCA DL1UDO JO31 (x2)
052800  -7  814  EB5RCA PC2J JO22 (x2)
052830 -14 1528  EB5RCA DL1UDO R-05
053000 -11  813  EB5RCA F5LMJ JN28
053030  -9  814  EB5RCA PC2J JO22
053100  -5 1232  EB5RCA LB4PI JO59
053100  -8  814  EB5RCA PC2J JO22
053130  -3 1732  EB5RCA LB4PI JO59
053130 -10  814  EB5RCA PC2J JO22
053200  -8 1732  EB5RCA LB4PI JO59
053200  -9  814  EB5RCA PC2J JO22 (x3)

Decoder S/N history by band

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