RM6OX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: DO42

Receiver-side FT8 activity involving RM6OX, decoded by SO8OO in southeastern Poland. 87 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-08-27 and 2026-09-15.

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 87 FT8 messages attributed to RM6OX as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (92%), followed by 20 m (8%). Most decodes (86%) fell within the six-hour window 11:00-17:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -3 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-3 dB

Estimated median S/N

Bands

40m · 80 20m · 7

First attributed message: 2026-08-27
Last attributed message: 2026-09-15 11:23 UTC

Observed FT8 message patterns

Attributed sample: 87 messages
Active dates: 7 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -18 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 60.

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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with RM6OX in decoded directed-looking exchanges:

RA6MQ · European Russia ×2 UA3DJ · European Russia HA7TM · Hungary OH3OJ · Finland R2DRE · European Russia R2EA · European Russia R3UDU · European Russia R3WDW · European Russia R7DX · European Russia R8CC · Asiatic Russia RA0SMS · Asiatic Russia RA3BL · European Russia

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to RM6OX

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: DO42 · 40 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,790 km (approx.)
Last such locator decoded: 2026-09-15 11:23 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	RM6OX S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-15 11:25	40m	- / -	SQ9LGF	-8 / -	3	Partial capture
09-15 11:23	40m	- / -	HG8LXL	-5 / -	4	Partial capture
09-15 11:22	40m	-19 / -	HA7TM	+10 / -	4	✓ Closing observed
09-15 11:18	40m	-24 / -	UI6O	- / -	2	Partial capture
09-13 15:31	40m	-2 / -13	RZ6CO	-10 / -6	4	✓ Full exchange observed
09-13 15:30	40m	+3 / -1	RZ6AKF	+12 / -6	5	✓ Full exchange observed
09-07 10:57	40m	- / 0	SQ9SET	-5 / -	3	Partial capture
09-06 13:49	40m	-15 / -	UA3DPM	-19 / -12	2	Partial capture
09-06 13:48	40m	-16 / -	OZ7SKB/P	- / +4	2	Partial capture
09-02 16:06	40m	-2 / -	RA3VX	-3 / -2	7	✓ Closing observed
09-02 16:04	40m	-2 / -	RA3UAG	-4 / -5	5	✓ Closing observed
09-02 16:03	40m	-3 / -	UA4FKT	+8 / -17	2	✓ Closing observed
09-02 16:03	40m	- / -	R3TKM	-3 / -	5	Partial capture
09-02 16:01	40m	- / -4	DK7ZT	-9 / -	2	Partial capture
09-02 15:59	40m	-9 / -	RA6MQ	-2 / -5	3	✓ Closing observed
09-02 15:59	40m	- / -	R3TKM	-1 / -	3	Partial capture
09-02 15:56	40m	- / -10	RZ6LY	+5 / -	9	Partial capture
09-02 15:55	40m	+2 / -10	R2DRE	-7 / -13	9	✓ Full exchange observed
09-02 15:53	40m	- / -7	DK7ZT	-5 / -	3	Partial capture
09-02 15:53	40m	-2 / -	RA3BL	+3 / -	6	✓ Closing observed
09-02 15:51	40m	-4 / -12	RC9WC	-6 / -16	4	✓ Full exchange observed
09-02 15:49	40m	- / -	DL7ACA	-6 / -	2	Partial capture
09-02 15:46	40m	0 / -	R3WDW	+6 / -6	4	✓ Closing observed
09-02 15:46	40m	- / -6	DK7ZT	-8 / -	2	Partial capture
09-02 15:43	40m	- / -	I8FOQ	-6 / -	2	Partial capture
09-02 15:42	40m	- / -	IK5DFE	-17 / -	3	Partial capture
09-02 15:42	40m	- / -	DF1IH	-6 / -	7	Partial capture
09-02 15:42	40m	- / -	RW7B	-2 / -	2	Partial capture
09-02 15:42	40m	- / -	SM7HJZ	-2 / -	3	Partial capture
09-02 14:56	40m	-12 / -12	R8CC	-21 / -	2	✓ Closing observed
09-02 14:54	40m	-12 / -	R3UDU	- / -9	4	✓ Closing fragment
09-02 14:52	40m	-6 / -11	RU9CZ	-18 / -10	4	✓ Full exchange observed
09-02 14:50	40m	-13 / -10	RU5X	+4 / -1	5	✓ Full exchange observed
09-02 14:48	40m	- / -12	DK7ZT	-17 / -	3	Partial capture
09-02 14:48	40m	-13 / -14	YT1T	-10 / -	4	✓ Closing observed
09-02 14:48	40m	-12 / -5	R2EA	-10 / -	3	✓ Closing observed
09-02 12:46	40m	- / -9	RY3D	-6 / -	3	Partial capture
09-01 12:37	40m	-16 / -	TA1FR	- / -12	2	✓ Closing fragment
08-28 07:42	20m	+10 / -	R4YBG	- / -	2	Partial capture
08-28 07:41	20m	- / -	RM3TO	+3 / -	11	Partial capture
08-28 07:40	20m	+12 / -15	OE8RPK	-14 / -	2	Partial capture
08-28 07:40	20m	- / -	RX3VF	-2 / -	3	Partial capture
08-28 07:39	20m	+8 / 0	UA3DJ	-8 / -	3	✓ Closing observed
08-28 07:36	20m	+6 / -	<...>	- / -12	2	Partial capture
08-28 06:41	40m	- / -	SP6FME	+10 / -	2	Partial capture
08-28 06:38	40m	- / -	OH1LA	-20 / -	2	Partial capture
08-28 06:01	40m	-19 / -14	S57TW	+10 / -	5	Partial capture
08-28 05:58	40m	- / -1	UA3YPS	-19 / -	2	✓ Closing fragment
08-27 15:42	40m	- / -	RU9CZ	-15 / -	3	Partial capture
08-27 15:40	40m	-10 / -	UB6C	- / -18	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
111845 -24 1909  UI6O RM6OX DO42 (x2)
112145 -22 2131  CQ RM6OX DO42                         a1
112200  +9 2132  RM6OX HA7TM JN97 (x3)
112315 -19 2131  HA7TM RM6OX 73
112330  -6 1647  RM6OX HG8LXL KN06
112345 -18 2131  CQ RM6OX DO42
112400  -5 1647  RM6OX HG8LXL KN06 (x2)
112500  -6 1813  RM6OX SQ9LGF KO00
112500  -5 1647  RM6OX HG8LXL KN06
112530 -10 1813  RM6OX SQ9LGF KO00 (x2)

20m

UTC    dB Audio  Message
074130  -7  824  RM6OX RM3TO LO15
074145 +13  908  CN8NS RM6OX DO42
074200 -14 1916  RM6OX OE8RPK -15
074230  +3  824  RM6OX RM3TO LO15
074245 +10  908  R4YBG RM6OX DO42
074330  -2  824  RM6OX RM3TO LO15
074345 +11  908  R4YBG RM6OX DO42
074500  +1  824  RM6OX RM3TO LO15 (x8)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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