UA9YDR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: NO13

Receiver-side FT8 activity involving UA9YDR, decoded by SO8OO in southeastern Poland. 128 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-24 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

128

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-24
Last seen: 2026-08-22 01:48 UTC

Frequent QSO partners observed at SO8OO

Stations UA9YDR worked most often, as logged from our receiver:

RC2P · European Russia ×2 YO9HP · Romania RC6OD · European Russia R8LDJ · Asiatic Russia R1QF · European Russia R3DAJ · European Russia 5Z4VJ · Kenya R3NCG · European Russia UA3ZQN · European Russia R3YAU · European Russia IN3IZQ · Italy RN9N · Asiatic Russia

Activity Heatmap

Locator transmitted by UA9YDR

Approximate centre of NO13, decoded 2026-08-22 03:53 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	UA9YDR S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 03:50	20m	-10 / -	<...>	- / -	2	Partial capture
08-22 03:48	20m	- / -21	A92AE	+12 / -	2	✓ Closing fragment
08-21 04:51	20m	-8 / -	LY5A	- / -	2	Partial capture
08-12 18:00	80m	-11 / -13	SO1CJ	+14 / -	4	✓ Closing observed
08-12 17:59	80m	+5 / -14	RC2P	-8 / +2	4	✓ Full exchange observed
08-12 17:57	80m	0 / -9	UA4HBJ	-11 / +10	3	✓ Full exchange observed
08-12 17:40	80m	-1 / -	R8LDJ	- / +7	3	✓ Closing fragment
08-12 17:39	80m	- / -	R4NBV	-1 / -	2	Partial capture
08-12 17:37	80m	+1 / -6	R50RKZ	+3 / +6	4	✓ Full exchange observed
08-12 17:35	80m	-1 / +2	R0AH	-14 / +7	5	✓ Full exchange observed
07-30 22:25	80m	-8 / -4	CT1FJO	-6 / -20	4	✓ Full exchange observed
07-30 22:22	80m	-12 / -6	R5BM/P	+3 / -6	6	✓ Full exchange observed
07-30 22:22	80m	-12 / -17	8S7DL	+7 / -	5	Partial capture
07-30 21:22	80m	-5 / -11	R2DYN	-12 / -	5	Partial capture
07-30 21:17	80m	- / -4	R2PT	-12 / -	2	Partial capture
07-30 21:16	80m	- / -	9A4ZM	+1 / -	3	Partial capture
07-30 21:15	80m	-5 / -1	R3DAJ	0 / -8	5	✓ Full exchange observed
07-30 20:50	80m	-1 / 0	YR50NADIA	+11 / -16	3	Partial capture
07-30 20:49	80m	- / -	RA4ADF	-16 / -	2	Partial capture
07-30 20:47	80m	+2 / -6	SP6JIU	+23 / -16	5	✓ Full exchange observed
07-30 20:43	80m	- / +9	R4HMS	-8 / -	3	✓ Closing fragment
07-30 20:42	80m	- / -	IK4UOA	-7 / -	2	Partial capture
07-30 20:42	80m	- / -	RX3DQL	+2 / -	2	Partial capture
07-30 20:41	80m	- / -	R2PT	0 / -	2	Partial capture
07-30 20:41	80m	-15 / -4	RC6OD	+8 / -15	5	✓ Full exchange observed
07-30 20:35	40m	-18 / -	R9FDM	- / -4	3	✓ Closing fragment
07-30 20:32	40m	-6 / +5	R70OBN	-6 / -	3	✓ Closing observed
07-30 20:28	40m	-12 / -5	R6FX	-14 / -20	4	Partial capture
07-30 20:27	40m	-13 / -	R1QF	-21 / -18	4	✓ Closing observed
07-30 20:25	40m	-20 / -	OE3PBS	- / -	2	Partial capture
07-30 20:22	40m	-9 / -2	YO9HP	-4 / -10	3	✓ Full exchange observed
07-30 20:21	40m	- / -	DL7ACA	-2 / -	4	Partial capture
07-30 20:19	40m	-23 / 0	UA4POO	-20 / -	4	✓ Closing observed
07-29 06:31	20m	- / -7	F5GSJ	-8 / -	2	✓ Closing fragment
07-28 10:44	20m	- / -24	IZ8EYN	-14 / -	2	Partial capture
07-25 04:02	20m	- / -5	RA9LL	-10 / -	2	Partial capture
07-21 07:19	10m	- / -17	R6TA	-5 / -	4	✓ Closing fragment
07-11 05:42	20m	- / -18	RN9N	-18 / -	3	✓ Closing fragment
07-07 22:14	40m	- / -15	EA3EDU	-14 / -	3	✓ Closing fragment
07-07 22:14	40m	- / -3	YO9PH	-18 / -	3	Partial capture
07-07 22:13	40m	- / 0	EA1N	+4 / -	3	Partial capture
07-07 22:05	40m	-18 / -12	S56KO	-13 / -	6	✓ Closing observed
07-07 21:48	40m	-24 / -10	9A4ZM	-12 / -	3	✓ Closing observed
07-07 21:19	40m	- / -	EW4DX	0 / -	2	Partial capture
06-16 09:28	20m	- / -8	UA3ZQN	+6 / -	3	✓ Closing fragment
06-16 09:25	20m	-18 / -	R3NCG	-6 / -	3	✓ Closing observed
06-15 12:32	20m	- / -8	RA9CMO	-8 / -	4	Partial capture
06-14 21:33	80m	- / -	SP6FME	+19 / -	3	Partial capture
06-14 21:31	80m	-18 / -	R3HH	-12 / -16	6	✓ Closing observed
06-14 21:29	80m	- / -	EA1IOK	-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
054330 -18 2142  UA9YDR RN9N RR73
042930 -13  767  UA9YDR RK9UE -09
040230  -9 2684  UA9YDR RA9LL -05 (x2)
104400 -17 1102  UA9YDR IZ8EYN -24 (x2)
063100  -8 2316  UA9YDR F5GSJ -07 (x2)
045145  -8 2798  LY5A UA9YDR NO13 (x2)
034800 +14 2965  UA9YDR A92AE -21 (x2)
035015  -6 2755  <...> UA9YDR NO13 (x2)
035315  -9 2853  Z35T UA9YDR NO13

80m

UTC    dB Audio  Message
174100  -2 1973  R8LDJ UA9YDR R+07 (x2)
175730  -1  919  UA4HBJ UA9YDR +10
175745 -11  940  UA9YDR UA4HBJ R-09
175800  +1  560  UA4HBJ UA9YDR RR73
175845 -13 1997  UA9YDR R8CKD MO06
175915  -3 1298  UA9YDR RC2P -14
175930  +7  560  RC2P UA9YDR R+02
175945 -12 1298  UA9YDR RC2P RR73
180000  +3  919  RC2P UA9YDR 73
180015 +10  919  UA9YDR SO1CJ JN99 (x2)
180100 -11  538  SO1CJ UA9YDR RR73
180115 +17  539  UA9YDR SO1CJ 73
180200  -8 1720  LY2HM UA9YDR NO13

40m

UTC    dB Audio  Message
202715 -21 2230  UA9YDR R1QF RR73
202730 -12 2229  R1QF UA9YDR R-18 (x2)
202815 -15 2229  UA9YDR R6FX LN14
202930 -12 2229  R6FX UA9YDR -20
202945 -12 2229  UA9YDR R6FX R-05
203030  -7  619  JA4FDZ UA9YDR NO13
203045 -15 2229  UA9YDR R6FX R-05
203200  -7  365  UA9YDR R70OBN +05 (x2)
203245  -6  372  R70OBN UA9YDR 73
203445  -3 2854  UA9YDR DL7ACA JO40
203515 -18 2105  R9FDM UA9YDR NO13 (x3)

10m

UTC    dB Audio  Message
071945  -4  675  UA9YDR R6TA LN13 (x4)
072445 -22 1694  UA9YDR UA6XY R-18

Decoder S/N history by band

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