RC9YG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia

Receiver-side FT8 activity involving RC9YG, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-17.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 1 FT8 messages attributed to RC9YG as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 1

First attributed message: 2026-06-17
Last attributed message: 2026-06-17 01:48 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with RC9YG in decoded directed-looking exchanges:

R4GM · European Russia ×2 4X1UF · Israel OK2CNI · Czech Republic PW8BR · Brazil PY7XC · Brazil R3RA · European Russia R4LBP · European Russia R6DOP · European Russia R6LQU · European Russia R6ML · European Russia RA3Y · European Russia RA9DZ · Asiatic Russia

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	RC9YG S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-25 13:26	20m	- / -15	R6LQU	-1 / -	2	✓ Closing fragment
08-23 05:24	20m	- / -26	MM0JTV	-2 / -	12	Partial capture
08-23 03:10	20m	- / -24	R4BG	-12 / -	2	Partial capture
08-21 01:55	20m	- / -19	OK2CNI	+4 / -	2	✓ Closing fragment
08-20 13:43	20m	- / -7	R6ML	+2 / -	4	✓ Closing fragment
08-16 07:17	20m	- / -20	DA0LH	-8 / -	2	Partial capture
08-16 07:08	20m	- / -20	DA0LH	-1 / -	10	Partial capture
08-01 03:02	20m	- / -15	R6DOP	-7 / -	5	✓ Closing fragment
07-31 03:52	20m	- / -20	RX6ABW	-16 / -	3	✓ Closing fragment
07-29 16:51	20m	- / -14	YU7YZ	+8 / -	2	✓ Closing fragment
07-29 11:55	20m	- / -21	RU9CZ	-20 / -	3	✓ Closing fragment
07-29 11:36	20m	- / -10	RA3Y	-7 / -	4	✓ Closing fragment
07-29 04:57	20m	- / -13	RZ4M	-12 / -	3	Partial capture
07-26 02:01	20m	- / -14	PW8BR	-6 / -	2	✓ Closing fragment
07-25 03:54	20m	- / -14	UA9LAO	-2 / -	2	✓ Closing fragment
07-21 11:58	20m	- / -15	UB1CDJ	-15 / -	3	Partial capture
07-18 06:35	20m	- / -9	R4GM	-10 / -	2	✓ Closing fragment
07-18 04:51	20m	- / -14	R4GM	-12 / -	2	✓ Closing fragment
07-15 10:42	20m	- / -8	<...>	-18 / -	2	Partial capture
07-08 04:34	20m	- / -16	RL6MT	-12 / -	2	✓ Closing fragment
07-05 05:18	20m	- / -16	UP7WWA	-20 / -	2	✓ Closing fragment
07-03 00:21	20m	- / -19	4X1UF	-10 / -	2	✓ Closing fragment
07-02 03:21	20m	- / -14	R4LBP	-16 / -	2	✓ Closing fragment
06-30 06:16	10m	- / -24	UA6EED	-13 / -	2	Partial capture
06-28 05:07	20m	- / -14	RZ6CO	-20 / -	2	✓ Closing fragment
06-26 14:32	20m	- / -14	RW4CPA	-9 / -	2	✓ Closing fragment
06-26 01:21	20m	- / -14	PY7XC	-1 / -	3	✓ Closing fragment
06-25 04:07	20m	- / -16	4L1FL	-9 / -	3	Partial capture
06-24 06:24	20m	- / -11	RA9DZ	-11 / -	2	✓ Closing fragment
06-23 01:19	20m	- / -11	UK8OM	0 / -	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
052515  -3 1419  RC9YG MM0JTV R-20 (x11)
130715 -17 1088  RC9YG R2ZDO R-06
131015 -21 1855  RC9YG A61FJ R-09
132645  -4 2277  RC9YG R6LQU R-15 (x2)

10m

UTC    dB Audio  Message
061600 -11  778  RC9YG UA6EED -24 (x2)
061445 -20 2244  RC9YG RN3GG R-15

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