UA4AEU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LN28

Receiver-side FT8 activity involving UA4AEU, decoded by SO8OO in southeastern Poland. 130 related FT8 messages, 25 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-07 and 2026-08-24.

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

130

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-06-07
Last seen: 2026-08-24 03:10 UTC

Frequent QSO partners observed at SO8OO

Stations UA4AEU worked most often, as logged from our receiver:

UN0GY · Kazakhstan ×2 UA4WGS · European Russia R2FBW · Kaliningrad YO4NT · Romania LZ1BT · Bulgaria PW8BR · Brazil RA3LBW · European Russia BA3NZ · China R9JE · Asiatic Russia EW4DX · Belarus EA5HEU · Spain RK3DWA · European Russia

Activity Heatmap

Locator transmitted by UA4AEU

Approximate centre of LN28, decoded 2026-08-24 05:13 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	UA4AEU S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 05:09	20m	-11 / -	YO4NT	- / -15	2	✓ Closing fragment
08-24 05:06	20m	-8 / -	RX3ASQ	- / -	3	Partial capture
08-24 05:04	20m	-9 / -	R2FBW	- / -14	2	✓ Closing fragment
08-24 04:57	20m	-12 / -18	EA5HEU	-16 / +6	5	✓ Full exchange observed
08-24 04:55	20m	-5 / -5	R9JE	+2 / -11	5	✓ Full exchange observed
08-24 04:50	20m	-6 / -	SV7BAY	- / -11	3	✓ Closing fragment
08-24 04:48	20m	-8 / -	<...>	- / -13	2	Partial capture
08-24 04:23	20m	- / -11	A41KB	-16 / -	7	Partial capture
08-24 04:19	20m	- / -15	R9FGF	-14 / -	2	✓ Closing fragment
08-24 03:27	20m	- / -7	R9UBE	-1 / -	3	✓ Closing fragment
08-23 16:24	20m	-14 / -	RN2FQ	- / -9	2	Partial capture
08-23 16:20	20m	-16 / -16	ON7VZ	-8 / -11	7	✓ Full exchange observed
08-23 16:14	20m	- / -	TA2PCB	-12 / -	2	✓ Closing fragment
08-23 14:13	20m	-12 / -	EV6Z	- / -	2	Partial capture
08-23 13:57	20m	-13 / -	BA3NZ	- / -15	4	✓ Closing fragment
08-23 13:50	20m	- / +2	US1EA	-8 / -	4	✓ Closing fragment
08-23 13:47	20m	-15 / -	R8CHY	- / -19	2	Partial capture
08-23 13:45	20m	-14 / -	R1CCX	- / -6	4	✓ Closing fragment
08-23 13:43	20m	-20 / -	RA9HM	- / -8	3	✓ Closing fragment
08-23 13:40	20m	-20 / -	UX7QV	- / -9	2	✓ Closing fragment
08-23 12:38	20m	- / -	DB1EF	-9 / -	3	Partial capture
08-23 12:38	20m	- / -17	ON1AJ	+10 / -	5	✓ Closing fragment
08-23 12:38	20m	- / -9	PD2RAL	-4 / -	2	✓ Closing fragment
08-23 12:32	20m	-11 / -	R1DM	- / -	3	✓ Closing fragment
08-23 12:17	20m	-16 / -11	R2EA/P	-8 / -13	4	✓ Full exchange observed
08-23 05:56	20m	-10 / -	RV3F	-14 / -3	3	✓ Closing observed
08-23 05:55	20m	- / -1	F4BYA	0 / -	7	Partial capture
08-23 05:53	20m	- / -10	ON3KJU	-19 / -	3	✓ Closing fragment
08-23 05:25	20m	-15 / -	SP5SE	- / -5	5	Partial capture
08-23 05:13	20m	-10 / -	RA3LBW	- / -4	2	✓ Closing fragment
08-23 05:08	20m	-4 / -	R9CA	- / -17	2	Partial capture
08-22 16:46	20m	- / -	DL1R	+6 / -	3	Partial capture
08-22 16:39	20m	-20 / -	OE6HTG	- / -14	2	Partial capture
06-14 04:01	20m	- / -6	R2BRD	+8 / -	2	✓ Closing fragment
06-13 15:53	20m	- / -14	LZ1BT	-6 / -	2	✓ Closing fragment
06-13 15:45	20m	- / +5	RU4HU	+2 / -	3	✓ Closing fragment
06-13 15:39	20m	- / -13	TA3RAM	-6 / -	7	Partial capture
06-13 09:33	20m	- / -11	RA6OB	+6 / -	2	✓ Closing fragment
06-09 09:17	10m	- / -7	RU3DNN	-14 / -	2	✓ Closing fragment
06-09 07:39	10m	- / -11	R3MBV	+1 / -	2	Partial capture
06-09 07:37	10m	- / +1	RV1CC	+9 / -	2	✓ Closing fragment
06-09 07:12	10m	- / -5	RD4HD	-14 / -	2	✓ Closing fragment
06-09 04:42	40m	- / -12	EW4DX	+13 / -	4	✓ Closing fragment
06-08 18:39	40m	- / +3	UG4I	-20 / -	2	✓ Closing fragment
06-08 18:03	40m	- / -12	UA4WGS	-14 / -	2	✓ Closing fragment
06-08 17:47	40m	- / -10	RK6ZH	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
045745 -12 1236  EA5HEU UA4AEU +06
045800 -17 1595  UA4AEU EA5HEU R-18 (x2)
045845 -13 1237  CQ UA4AEU LN28
045915 -13 1237  SP3DT UA4AEU LN28
050400 -24 1946  <...> UA4AEU LN28
050430 -10 1946  R2FBW UA4AEU 73 (x2)
050600  -6 1947  RX3ASQ UA4AEU LN28 (x3)
050915 -14 1980  YO4NT UA4AEU R-15 (x2)
051015  -6 1980  CQ UA4AEU LN28
051330 -19 2020  RX3ASQ UA4AEU LN28

10m

UTC    dB Audio  Message
071215 -17 1395  UA4AEU RD4HD R-05 (x2)
073700 +11 2103  UA4AEU RV1CC +01 (x2)
073900  -1 1921  UA4AEU R3MBV KO97 (x2)
091045  -4 2635  UA4AEU RK3DWA RR73
091445 -13 1704  UA4AEU R6FX LN14
091745 -13 2310  UA4AEU RU3DNN -07 (x2)
071930  -6  926  UA4AEU A41ZZ -22

40m

UTC    dB Audio  Message
174330  -7 2646  UA4AEU R4AEW -09
174700 -12  784  UA4AEU RK6ZH -10 (x2)
180345 -16 1990  UA4AEU UA4WGS -12 (x2)
183930 -20 2106  UA4AEU UG4I +03 (x2)
003800  -9 2248  UA4AEU RN3FZ RRR
004545  -7 2160  UA4AEU PW8BR RR73
044100 -18 2328  UA4AEU R3KMI RR73
044230 +10  408  UA4AEU EW4DX KO23 (x4)
045945  -3 1361  UA4AEU ES2AJ -22

Decoder S/N history by band

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