UT3YN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN28

Receiver-side FT8 activity involving UT3YN, decoded by SO8OO in southeastern Poland. 57 related FT8 messages, observed on 40m, 20m, 10m, across 10 UTC dates. Heard between 2026-05-25 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

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-22 16:56 UTC

Frequent QSO partners observed at SO8OO

Stations UT3YN worked most often, as logged from our receiver:

UN0GY · Kazakhstan DN9EM · Fed. Rep. of Germany JY5CG · Jordan PA2KV · Netherlands GU4WRP · Guernsey ES0RY · Estonia OZ7FOC · Denmark DL1DXX · Fed. Rep. of Germany DH1KJ · Fed. Rep. of Germany DL3MIB · Fed. Rep. of Germany TK5K · Corsica DL3RDO · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by UT3YN

Approximate centre of KN28, decoded 2026-07-26 19:25 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	UT3YN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 18:56	20m	-13 / -	GU4WRP	+3 / -8	2	✓ Closing observed
07-26 19:25	40m	-8 / -	DL1DXX	-11 / -	2	✓ Closing observed
07-26 18:45	10m	- / 0	LZ1ZF	-8 / -	2	Partial capture
07-24 15:01	10m	- / -4	DL3MIB	-8 / -	3	✓ Closing fragment
07-24 14:59	10m	- / -	DL3RDO	-12 / -	2	Partial capture
07-15 18:31	20m	- / -5	UN0GY	-8 / -	2	✓ Closing fragment
07-10 19:03	10m	- / +8	OZ7FOC	-20 / -	2	✓ Closing fragment
06-12 19:21	10m	- / -	F6FHZ	-10 / -	4	Partial capture
06-12 19:15	10m	- / -	F6FHZ	-14 / -	4	Partial capture
06-12 19:11	10m	- / -	F6FHZ	-15 / -	3	Partial capture
06-12 18:58	10m	- / -9	DN9EM	-4 / -	3	✓ Closing fragment
06-12 18:56	10m	- / +7	DH1KJ	-3 / -	3	✓ Closing fragment
06-06 20:07	20m	- / -14	JY5CG	+2 / -	2	✓ Closing fragment
05-28 18:49	20m	-13 / -	JA3VGL	- / -	2	Partial capture
05-27 18:02	40m	+15 / -	<...>	- / -9	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
184930 -15  489  JA3VGL UT3YN KN28 (x2)
184045  -3 2883  TL8GD UT3YN KN28
200730  +3 1563  UT3YN JY5CG -14 (x2)
201215 -13  788  6Y5PW UT3YN KN28
193315 -16  908  PA2KV UT3YN RR73
193645 -13  908  YH2AZ UT3YN KN28
193915 -15  908  JA1UQA UT3YN KN28
180115 -12  910  S09S UT3YN KN28
183115  -8 2370  UT3YN UN0GY -05 (x2)
185615 -13  913  GU4WRP UT3YN R-08
185630  +3 1134  UT3YN GU4WRP RR73

40m

UTC    dB Audio  Message
180215 +14  482  <...> UT3YN KN28 (x2)
180330  +3  373  UT3YN HB0/DL2SBY -12
180345 +16  483  <...> UT3YN R-11
180400  +2  373  UT3YN RR73; DL6UM <...> -12
180715 +12  483  OS9T UT3YN KN28
192515  -8  894  DL1DXX UT3YN KN28
192600 -11 1296  UT3YN DL1DXX RR73

10m

UTC    dB Audio  Message
192530  +0 2690  UT3YN PE1RKP JO22
101730 -20 1187  UT3YN PE9JAN JO22
190330 -19 1283  UT3YN OZ7FOC +08 (x2)
145930 -22 1423  UT3YN DL3RDO JN68
150045  -7  496  UT3YN TK5K RR73
150100  -1  903  UT3YN DL3RDO JN68
150145  -5 1125  UT3YN DL3MIB JN57 (x3)
150930  -7  765  UT3YN ES0RY RR73
151100  -4 1486  UT3YN DL3RDO 73
151430  +0 2450  UT3YN PG9S JO32
184515 -11 1306  UT3YN LZ1ZF +00 (x2)

Decoder S/N history by band

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