EA3B — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: JN01

Receiver-side FT8 activity involving EA3B, decoded by SO8OO in southeastern Poland. 49 related FT8 messages, 26 CQ messages, observed on 20m, 10m, across 5 UTC dates. Heard between 2026-06-01 and 2026-08-21.

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

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-06-01
Last seen: 2026-08-21 09:24 UTC

Frequent QSO partners observed at SO8OO

Stations EA3B worked most often, as logged from our receiver:

DN9XOB · Fed. Rep. of Germany OE3DXA · Austria R3PMW · European Russia RX4SA · European Russia IK4LZH · Italy EP2AES · Iran DG2SAT · Fed. Rep. of Germany UT1EF · Ukraine TM2WWA · France RV3DBK · European Russia S21IM · Bangladesh SV2AOB · Greece

Activity Heatmap

Locator transmitted by EA3B

Approximate centre of JN01, decoded 2026-07-22 18:43 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	EA3B S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 11:23	10m	- / +5	DG2SAT	-3 / -	3	✓ Closing fragment
07-22 18:47	20m	- / -	IZ4JMA	+2 / -	2	Partial capture
07-22 18:42	20m	-5 / -	S21IM	- / -17	8	✓ Closing fragment
06-29 11:07	10m	-15 / -	OE1KRQ/P	- / -4	2	✓ Closing fragment
06-29 11:04	10m	-15 / -	F6FHZ	- / -1	2	✓ Closing fragment
06-29 10:58	10m	-13 / -	DK7UY	- / 0	2	✓ Closing fragment
06-29 10:56	10m	-15 / -	ZN3XOY	- / -24	3	Partial capture
06-29 10:49	10m	-19 / +1	IK4LZH	+5 / -	6	✓ Full exchange observed
06-29 10:44	10m	- / -16	SV2AOB	+3 / -	3	✓ Closing fragment
06-29 10:29	10m	-16 / -	M0SSK	-7 / +6	3	✓ Closing observed
06-06 19:58	40m	-9 / -	EP2AES	- / -20	3	✓ Closing fragment
06-06 19:53	40m	-12 / -	OO0O	- / -	8	Partial capture
06-06 19:52	40m	-10 / -	<...>	- / -	2	Partial capture
06-02 10:01	10m	- / -21	RX4SA	-22 / -	3	✓ Closing fragment
06-01 10:28	20m	- / +6	EA4RKC	-4 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
110100 -16 2207  CQ EA3B JN01
110130 -14 2207  SP9RA EA3B -02
110330 -17 2207  CQ EA3B JN01
110400 -16 2207  F6FHZ EA3B -01 (x2)
110545 +14 2796  EA3B TM2WWA RR73
110630 -13 2207  CQ EA3B JN01 (x2)
110730 -15 2207  OE1KRQ/P EA3B -04 (x2)
110830 -19 2207  CQ EA3B JN01
110900 -13 2207  OE3IPU EA3B +04
112345  +0 2476  EA3B DG2SAT JN48 (x3)

20m

UTC    dB Audio  Message
102830  -6  640  EA3B EA4RKC IM69 (x3)
103130 -19 2479  EA3B IK1MJK 73
184215  -4 2790  S21IM EA3B JN01 (x8)
184700  +0  920  EA3B IZ4JMA JN54 (x2)

40m

UTC    dB Audio  Message
195230 -11 2071  <...> EA3B JN01 (x2)
195330 -10 2071  OO0O EA3B JN01 (x8)
195800  -9 2071  EP2AES EA3B JN01 (x3)

Decoder S/N history by band

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