RU9AD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia

Receiver-side FT8 activity involving RU9AD, decoded by SO8OO in southeastern Poland. 520 related FT8 messages, 32 CQ messages, observed on 80m, 40m, 20m, 10m, across 54 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

520

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 40m 20m 10m

First seen: 2026-05-24
Last seen: 2026-08-22 03:06 UTC

Frequent QSO partners observed at SO8OO

Stations RU9AD worked most often, as logged from our receiver:

RM5F · European Russia ×2 RU4SS · European Russia RD5D · European Russia RV9XV · European Russia II7WWA · Italy SP5AA · Poland RZ3DW · European Russia UC8S · Asiatic Russia RD1A · European Russia BG2ATH · China GM4HYG · Scotland LZ3CB · Bulgaria

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	RU9AD S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 05:05	20m	-21 / -13	IT9PHU	+4 / -	3	✓ Closing observed
08-22 05:04	20m	-24 / -10	RD1A	-9 / -1	3	✓ Full exchange observed
08-22 04:34	20m	- / -	IZ6BYS	+12 / -	2	✓ Closing fragment
08-22 04:30	20m	- / -15	UB4CJS	+4 / -	5	✓ Closing fragment
08-22 04:29	20m	-21 / -18	XQ1KK	+4 / -14	3	✓ Full exchange observed
08-20 04:58	20m	-23 / -	R3PLN/P	- / -14	3	Partial capture
08-20 04:54	20m	-22 / -17	HK3YL	-8 / -16	3	Partial capture
08-17 04:55	20m	-21 / -	HK3YL	- / -13	9	Partial capture
08-17 04:50	20m	-16 / -	CO8LY	- / -19	5	Partial capture
08-17 04:49	20m	-22 / -	HK3YL	- / -15	2	Partial capture
08-15 18:58	20m	-22 / -	CN8NS	- / -14	2	Partial capture
08-15 18:57	20m	- / -12	T77R	-8 / -	2	✓ Closing fragment
08-10 07:12	10m	- / -15	RD6OW	-9 / -	3	✓ Closing fragment
08-10 06:27	10m	- / 0	R3KLE	-10 / -	4	✓ Closing fragment
08-10 06:27	10m	- / +1	UA3WG	-15 / -	3	✓ Closing fragment
08-07 12:56	10m	- / -16	R6YBU	-21 / -	2	✓ Closing fragment
08-07 06:17	20m	- / -15	P40AA	-13 / -	2	✓ Closing fragment
07-24 15:58	20m	- / -10	BI4XDT	-9 / -	3	✓ Closing fragment
07-24 15:34	20m	- / -15	R2ET/9	-10 / -	2	Partial capture
07-23 06:03	10m	- / -15	RA1WZ	-8 / -	2	✓ Closing fragment
07-23 06:01	10m	- / -	RK6OV	-19 / -	2	Partial capture
07-23 05:56	10m	- / -6	RA3LCX	-17 / -	3	✓ Closing fragment
07-22 11:03	20m	- / -	DL1R	0 / -	7	Partial capture
07-21 18:54	20m	- / 0	R6DZE	0 / -	2	✓ Closing fragment
07-21 16:20	40m	- / -5	RD5D	-21 / -	3	✓ Closing fragment
07-21 16:14	40m	- / -18	S59A	-1 / -	4	Partial capture
07-19 16:03	20m	- / -14	RT1I	-4 / -	2	✓ Closing fragment
07-18 18:42	20m	-23 / -	7X3WPL	- / -12	3	Partial capture
07-18 18:38	20m	- / -2	S52TW	+9 / -	3	✓ Closing fragment
07-18 17:37	40m	- / -7	R2ASV	-3 / -	2	Partial capture
07-18 17:36	40m	- / +2	LZ3CB	-10 / -	3	✓ Closing fragment
07-17 20:13	80m	- / -13	R3YBG	-14 / -	2	✓ Closing fragment
07-17 20:12	80m	- / -12	UB0SMX/P	-12 / -	2	✓ Closing fragment
07-17 19:52	10m	- / -11	PY7XC	-7 / -	2	✓ Closing fragment
07-17 19:40	10m	- / -1	RW3RN	-15 / -	2	✓ Closing fragment
07-15 13:32	20m	-21 / -21	LZ1BT	-18 / -13	5	✓ Full exchange observed
07-15 13:32	20m	- / -	PA1GLD	-15 / -	6	Partial capture
07-15 13:22	20m	- / -18	UA6UEU	-6 / -	2	✓ Closing fragment
07-15 05:00	20m	- / -7	R5AV	-12 / -	2	✓ Closing fragment
07-07 19:08	20m	- / +3	IV3IUM	-3 / -	3	✓ Closing fragment
07-06 17:48	40m	- / -20	OE3DXA	-20 / -	2	Partial capture
07-05 17:24	20m	-22 / -	4S7AB	- / -9	2	Partial capture
07-02 19:07	80m	- / -20	SN4WWA	+4 / -	2	Partial capture
07-02 18:59	80m	- / -12	R90PNR	-5 / -	2	✓ Closing fragment
07-02 18:56	80m	- / -17	UG4L	-3 / -	2	✓ Closing fragment
06-30 15:42	20m	- / -6	R6FMK	-20 / -	2	Partial capture
06-30 15:31	20m	-13 / -	II1WWA	- / -22	6	Partial capture
06-30 15:29	20m	-13 / -	DA0WWA	- / -17	2	Partial capture
06-30 14:57	20m	- / -19	TM8WWA	-8 / -	3	✓ Closing fragment
06-30 14:41	20m	- / -6	II7WWA	-18 / -	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
043045  +5 1121  RU9AD UB4CJS -15
043115  +5  905  RU9AD XQ1KK 73
043145  +4 1122  RU9AD UB4CJS -15 (x4)
043415 +15  488  RU9AD IZ6BYS JN72 (x2)
044300 -20 1918  HI8DX RU9AD -10
050445  -9  339  RU9AD RD1A -10
050500 -24 1930  RD1A RU9AD R-01
050515  +5 1930  RU9AD IT9PHU -13
050530 -24 1930  RD1A RU9AD 73
050615  +3 1929  RU9AD IT9PHU RR73
050630 -21 1930  IT9PHU RU9AD 73

10m

UTC    dB Audio  Message
060315 -10 1300  RU9AD RA1WZ R-15 (x2)
125615 -24 1912  RU9AD R6YBU R-16 (x2)
062715 -16 1892  RU9AD UA3WG KO71
062715 -10 2312  RU9AD R3KLE KO91
062745 -15 1891  RU9AD UA3WG R+01
062815 -10 2312  RU9AD R3KLE KO91
062815 -14 1891  RU9AD UA3WG 73
062845  -9 2312  RU9AD R3KLE R+00 (x2)
071245 -10 1908  RU9AD RD6OW KN87 (x3)
071845 -16 2010  RU9AD IK5CVV R-10

40m

UTC    dB Audio  Message
173630 -10 1675  RU9AD LZ3CB R+02
173700  -3 2890  RU9AD R2ASV -07
173700 -11 1675  RU9AD LZ3CB 73
173730  -3 2890  RU9AD R2ASV -07
173900 -22 1421  RU9AD RZ3ZY 73
160930 -23 1937  RU9AD RD5D KO95
161400  -4 1900  RU9AD S59A -18 (x4)
162030 -21 1938  RU9AD RD5D KO95 (x3)
160630  -6  696  RU9AD YR50NADIA -18
160800 -15 2501  RU9AD RX7T RR73

80m

UTC    dB Audio  Message
203315 -23 1113  RU9AD RW4F R-04
174930 -13 1641  RU9AD RX6DA R-15 (x2)
185630  -3 1221  RU9AD UG4L R-17 (x2)
185915  -7  675  RU9AD R90PNR R-12 (x2)
190730  +4 1388  RU9AD SN4WWA R-20 (x2)
201215  -8  463  RU9AD UB0SMX/P R-12 (x2)
201345 -11  663  RU9AD R3YBG R-13 (x2)
183330 -24 1870  UA9ZZ RU9AD -03
235030 -22 1868  CT3PH RU9AD -15

Decoder S/N history by band

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