YU2SA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Serbia

Receiver-side FT8 activity involving YU2SA, decoded by SO8OO in southeastern Poland. 111 related FT8 messages, observed on 10m, across 10 UTC dates. Heard between 2026-06-12 and 2026-08-18.

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

-10 dB

Mean decoder S/N

Bands

10m

First seen: 2026-06-12
Last seen: 2026-08-18 16:16 UTC

Frequent QSO partners observed at SO8OO

Stations YU2SA worked most often, as logged from our receiver:

ON3ONX · Belgium A41ZZ · Oman PD0WL · Netherlands R3XBS · European Russia R3KJF · European Russia EA3CUU · Spain DL5OAH · Fed. Rep. of Germany RL3QI · European Russia EC3A · Spain RW6AU · European Russia DN9WHV · Fed. Rep. of Germany SM6ASB · Sweden

Activity Heatmap

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	YU2SA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-18 18:15	10m	- / -5	F6FDY	-20 / -	3	✓ Closing fragment
08-18 12:53	10m	- / +5	SM6ASB	-14 / -	3	✓ Closing fragment
08-18 09:27	10m	- / 0	R3KJF	-11 / -	4	✓ Closing fragment
08-18 09:25	10m	- / +1	F4FSY	-10 / -	2	✓ Closing fragment
08-18 09:25	10m	- / +3	ON4AZR	-16 / -	2	✓ Closing fragment
08-18 08:40	10m	- / -13	R6DV	-22 / -	4	Partial capture
08-17 20:09	10m	- / -6	UB3BCT	-1 / -	2	Partial capture
08-17 20:04	10m	- / -9	RL3QI	-8 / -	2	✓ Closing fragment
07-24 07:21	10m	- / -	RW6HP	-21 / -	2	Partial capture
06-18 13:16	10m	- / -2	EC3A	-16 / -	2	✓ Closing fragment
06-18 13:14	10m	- / -8	IW9HRN	-9 / -	2	Partial capture
06-18 13:06	10m	- / -16	RW6AU	-16 / -	3	✓ Closing fragment
06-16 06:21	10m	- / -	EA3CUU	+7 / -	3	✓ Closing fragment
06-15 12:10	10m	- / -15	2E1HAT	-7 / -	5	Partial capture
06-15 12:07	10m	- / -15	2E1HAT	-8 / -	2	Partial capture
06-15 08:41	10m	-16 / -13	PD0WL	-21 / -8	5	✓ Full exchange observed
06-15 08:38	10m	- / -11	F6FHZ	-12 / -	4	Partial capture
06-15 08:36	10m	- / +10	DL5OAH	0 / -	3	✓ Closing fragment
06-15 08:33	10m	- / -	DO1FDK	-3 / -	3	Partial capture
06-15 08:32	10m	- / -	F6FHZ	-6 / -	3	Partial capture
06-15 08:28	10m	-10 / -	DO1FDK	-1 / -18	4	Partial capture
06-15 08:21	10m	- / -	DO1FDK	-3 / -	2	Partial capture
06-15 08:13	10m	- / -6	R3XBS	-12 / -	2	✓ Closing fragment
06-14 14:37	10m	- / +9	ON3ONX	-8 / -	3	✓ Closing fragment
06-14 14:37	10m	- / -1	PD1HPB	+2 / -	5	Partial capture
06-14 14:36	10m	- / -16	DH4RK	-12 / -	2	✓ Closing fragment
06-14 14:34	10m	- / -	DK7LV	-6 / -	2	Partial capture
06-14 13:52	10m	- / -8	PD0JEW	-13 / -	2	Partial capture
06-14 07:53	10m	- / -	UA6HGM	-9 / -	4	Partial capture
06-14 07:51	10m	- / -12	RV1CC	-12 / -	4	Partial capture
06-12 11:36	10m	- / -6	5P1KZX	-9 / -	4	Partial capture
06-12 11:33	10m	- / -12	DN9WHV	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
084315 -24 1407  YU2SA R6DV R-13
092515 -16 1353  YU2SA ON4AZR R+03 (x2)
092545 -10 1897  YU2SA F4FSY +01 (x2)
092730  -7 1451  YU2SA R3KJF R+00 (x4)
125330 -17 1941  YU2SA SM6ASB JO58 (x3)
181500 -18 1563  YU2SA F6FDY JN33 (x3)

Decoder S/N history by band

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