RX6FN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: LN14

Receiver-side FT8 activity involving RX6FN, decoded by SO8OO in southeastern Poland. 635 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 29 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-09-04.

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 635 FT8 messages attributed to RX6FN as the transmitting token by decoded message structure across 29 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (96%), followed by 40 m (3%) and 10 m (2%). Most decodes (64%) fell within the six-hour window 02:00-08:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -3 dB.

Overview

635

Messages attributed

UTC dates decoded

Active 15-min windows

-3 dB

Estimated median S/N

Bands

40m · 18 20m · 607 10m · 10

First attributed message: 2026-06-11
Last attributed message: 2026-09-04 02:54 UTC

Observed FT8 message patterns

Attributed sample: 635 messages
Active dates: 29 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -14.1 to +8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 48, moderate (-15 to -9 dB) 136, strong (≥ -8 dB) 451.

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 RX6FN in decoded directed-looking exchanges:

CR7BUJ · Portugal ×2 TA3XEE · Asiatic Turkey ×2 F5JUS · France R3EDI · European Russia RA7KW · European Russia RT6Z · European Russia 2I0WAI · Northern Ireland 5B4ARQ · Cyprus 9A5E · Croatia BG0FQU · China BG5CZW · China BG9IVV · China

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 RX6FN

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: LN14 · 439 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,705 km (approx.)
Last such locator decoded: 2026-09-04 02:54 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	RX6FN S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-04 02:49	40m	-14 / -	XQ3MCC	- / -	3	Partial capture
09-04 02:48	40m	-15 / -	KK7UXY	- / -	2	Partial capture
09-04 02:42	40m	-11 / -5	SV1ENG	-15 / -	2	Partial capture
09-04 02:40	40m	-16 / -7	EG42SDC	-1 / -	2	Partial capture
09-04 02:37	40m	-18 / -7	CT7AUT	-14 / -	3	✓ Closing observed
09-04 02:34	40m	-14 / -	TN8GD	- / -25	2	Partial capture
09-04 02:32	40m	-9 / -	KK7UXY	- / -	3	Partial capture
08-31 17:19	20m	+3 / -	RL2F	- / -	2	Partial capture
08-31 17:16	20m	+10 / -	9M2DGA	- / -	2	Partial capture
08-31 04:42	20m	+12 / -	8S2C	- / -	4	Partial capture
08-31 04:36	20m	+1 / -	5N0YEN	- / -	3	Partial capture
08-31 03:50	20m	-3 / -	WP4U	- / -	3	Partial capture
08-31 03:48	20m	-6 / -	<...>	- / -	2	Partial capture
08-31 03:46	20m	+2 / -	PY8WW	- / -	2	Partial capture
08-31 03:43	20m	+6 / -	RI1ANC	- / -	4	Partial capture
08-31 03:40	20m	+11 / -	ZL1RPC/F	- / -	2	Partial capture
08-31 03:39	20m	+8 / -	PY8WW	- / -	4	Partial capture
08-31 03:36	20m	+15 / -	5N0YEN	- / -	4	Partial capture
08-30 04:49	20m	+5 / -	LX7I	- / -	2	Partial capture
08-30 04:48	20m	+4 / -	RD3M	- / -15	3	✓ Closing fragment
08-30 04:45	20m	-4 / -	OK2CNI	- / -12	3	✓ Closing fragment
08-30 04:44	20m	+3 / -	LZ6C	- / -11	3	✓ Closing fragment
08-30 04:43	20m	+4 / -	OZ3MC	- / -11	2	✓ Closing fragment
08-30 04:41	20m	+4 / -2	R2SBI	-5 / -16	5	✓ Full exchange observed
08-30 04:39	20m	+8 / -	UA9QFF	- / -13	3	✓ Closing fragment
08-30 04:36	20m	+13 / -	UF4S	- / -	3	Partial capture
08-30 04:34	20m	+11 / -	5B4ARQ	- / -21	3	✓ Closing fragment
08-30 04:32	20m	+11 / -	<...>	- / -8	2	Partial capture
08-30 04:17	20m	+1 / -	VU2ARC	- / -	4	Partial capture
08-26 04:21	20m	+5 / -	AD9GE	- / -	3	Partial capture
08-26 04:16	20m	+13 / -	W5AHA	- / -	4	Partial capture
08-26 04:14	20m	+7 / -	AD9GE	- / -	3	Partial capture
08-26 04:12	20m	-3 / -	N8FMD	- / -	2	Partial capture
08-26 04:11	20m	-8 / -	K7ZMS	- / -24	3	Partial capture
08-26 04:09	20m	0 / -	WD0BGZ	- / -	2	Partial capture
08-25 15:38	20m	+9 / -	PD3PAM	- / -24	3	✓ Closing fragment
08-25 15:36	20m	+3 / -	EA5JLN	- / -23	4	✓ Closing fragment
08-25 15:35	20m	+4 / -8	EA3AGF	-12 / -	2	Partial capture
08-25 15:30	20m	+7 / -	AO5FSB	- / -	7	Partial capture
08-25 15:28	20m	+10 / -	<...>	- / -	2	Partial capture
08-25 14:47	20m	+6 / -	<...>	- / -15	7	Partial capture
08-25 14:44	20m	+5 / -	R1ZBR	-5 / -2	6	✓ Closing observed
08-25 14:41	20m	+3 / -	3B8HK	- / -	4	Partial capture
08-25 14:40	20m	+4 / -	CX1T	- / -17	3	✓ Closing fragment
08-25 04:46	20m	-2 / -	<...>	- / -22	3	Partial capture
08-25 04:44	20m	+6 / -	CE1KR	- / -22	4	Partial capture
08-25 04:39	20m	+2 / -	CE1KR	- / -	2	Partial capture
08-25 04:29	20m	-6 / -	ZL1GT	- / -	2	Partial capture
08-25 04:28	20m	-5 / -	CO8CF	- / -13	4	Partial capture
08-25 04:26	20m	+7 / -	VE3EIF	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
023730 -14 1494  RX6FN CT7AUT -07 (x2)
023815 -18 2391  CT7AUT RX6FN 73
024015 -20 2391  HF100PKP RX6FN LN14
024045 -16 2392  <EG42SDC> RX6FN LN14
024100  -1 1770  RX6FN EG42SDC -07
024245 -11 2391  SV1ENG RX6FN LN14
024330  -8 2846  RX6FN LZ1FG -10
024400 -15 1885  RX6FN SV1ENG -05
024830 -15 2444  KK7UXY RX6FN LN14 (x2)
024930 -15 2444  XQ3MCC RX6FN LN14 (x3)
025430 -14 2502  A65BR RX6FN LN14

20m

UTC    dB Audio  Message
035030  -3 1482  WP4U RX6FN LN14 (x3)
043645  +5 1656  5N0YEN RX6FN LN14 (x3)
043930  +4 2296  VK3BCM RX6FN LN14
044215 +14 2570  8S2C RX6FN LN14 (x4)
171600 +11 2822  9M2DGA RX6FN LN14 (x2)
171915  +4 2822  RL2F RX6FN LN14 (x2)

10m

UTC    dB Audio  Message
080315 -17 1936  RX6FN R6TA LN13
081930 -24 1700  RX6FN R1BED -08
085415  -5 2680  HB9HNU RX6FN LN14 (x3)
085745 -12 2680  DO5PY RX6FN LN14
090600  -7 1313  RX6FN F5JUS -07 (x4)
090915 -11 2654  F8AEJ RX6FN LN14
091045 -12 2654  EA4IPN RX6FN LN14
091615 -11 2768  EA5BCO RX6FN LN14
091630  -9  910  RX6FN RA7KW KN74 (x2)

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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