YT9A — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Serbia

Receiver-side FT8 activity involving YT9A, decoded by SO8OO in southeastern Poland. 92 related FT8 messages, 7 CQ messages, observed on 20m, across 8 UTC dates. Heard between 2026-08-02 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

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m

First seen: 2026-08-02
Last seen: 2026-08-23 03:02 UTC

Frequent QSO partners observed at SO8OO

Stations YT9A worked most often, as logged from our receiver:

OH2GT · Finland IK4LZH · Italy K4VP · United States 9A4ZM · Croatia IK4TVP · Italy UT7UJ · Ukraine YO9PH · Romania DF6WE · Fed. Rep. of Germany IU2HUQ · Italy PD3LKN · Netherlands DL1VCA · Fed. Rep. of Germany CR7BRV · Portugal

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	YT9A S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 05:01	20m	- / -	LZ3CB	+13 / -	4	Partial capture
08-23 04:59	20m	- / -14	N8HRZ	-1 / -	3	✓ Closing fragment
08-23 02:48	20m	- / -19	K4VP	-7 / -	4	✓ Closing fragment
08-23 02:43	20m	- / -	R0AX	-20 / -	2	Partial capture
08-23 02:17	20m	- / -17	DF6WE	+4 / -	3	✓ Closing fragment
08-23 02:08	20m	- / -7	DL1UDO	-14 / -	2	Partial capture
08-23 02:04	20m	- / -20	WD9HSY	-2 / -	5	✓ Closing fragment
08-23 02:01	20m	- / +1	DL1VCA	+2 / -	3	✓ Closing fragment
08-22 20:12	20m	- / -4	EB3JT	+15 / -	3	✓ Closing fragment
08-16 11:55	20m	-5 / -	IK4TVP	- / -	3	✓ Closing fragment
08-16 11:51	20m	-8 / -	OH2GT	- / -12	3	✓ Closing fragment
08-16 11:50	20m	-10 / -	HB9MZI	- / -6	2	Partial capture
08-16 11:48	20m	-8 / -	IK4LZH	+7 / -	7	✓ Full exchange observed
08-16 11:48	20m	-10 / -	IU2HUQ	- / -1	3	✓ Closing fragment
08-14 19:18	20m	- / -21	GB8VJ	-24 / -	2	Partial capture
08-08 14:38	20m	-12 / -	TJ1GD/P	- / -	2	Partial capture
08-07 18:39	20m	- / +1	F1PPH	-2 / -	2	Partial capture
08-07 18:39	20m	- / -	RZ4FWA	-8 / -	2	Partial capture
08-07 18:36	20m	- / 0	CR7BRV	-3 / -	3	✓ Closing fragment
08-07 17:52	20m	- / -5	CN8NS	-14 / -	2	Partial capture
08-04 13:12	20m	-6 / -6	UT7UJ	+2 / -	3	✓ Full exchange observed
08-04 13:07	20m	- / -1	UT4QM	-14 / -	4	✓ Closing fragment
08-04 04:36	20m	-22 / -	HC5F	- / -	2	Partial capture
08-03 13:55	20m	-10 / +2	YO9PH	-18 / -	3	✓ Closing observed
08-03 13:03	20m	-20 / -	9A4ZM	- / +4	2	✓ Closing fragment
08-03 13:02	20m	-18 / -	EA3HMM	- / -5	2	✓ Closing fragment
08-03 11:07	20m	-22 / -	M0IOY	- / -23	3	Partial capture
08-02 16:34	20m	- / -14	CT1BFP	-17 / -	4	✓ Closing fragment
08-02 16:34	20m	- / -	F4IIX	-4 / -	3	✓ Closing fragment
08-02 16:21	20m	- / -	UA6AOP	-7 / -	3	Partial capture
08-02 16:12	20m	- / -1	LB7NK	-11 / -	7	Partial capture
08-02 16:12	20m	- / -15	M0PFX	-13 / -	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
021915 -13 2602  YT9A W2BCC R-15
024315 -19 2064  YT9A R0AX NO56 (x2)
024845  -8 2081  YT9A K4VP EM81 (x4)
045945  -3 1938  YT9A N8HRZ EN91 (x3)
050115 -15 2692  YT9A ZL1VAH -16
050115 +14 2353  YT9A LZ3CB KN32 (x4)

Decoder S/N history by band

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