R7NS — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: LN17

Receiver-side FT8 activity involving R7NS, decoded by SO8OO in southeastern Poland. 23 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-10-25 and 2026-10-29.

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 23 FT8 messages attributed to R7NS as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (78%); the estimated median was -17 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

40m · 23

First attributed message: 2026-10-25
Last attributed message: 2026-10-29 18:07 UTC

Observed FT8 message patterns

Attributed sample: 23 messages
Active dates: 4 UTC dates
Estimated median S/N: -17 dB
Estimated 10th-90th percentile: -21 to -15 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 0.

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 R7NS in decoded directed-looking exchanges:

9A5E · Croatia M0OXO · England OM2IB · Slovak Republic OM3WFH · Slovak Republic R3DHP · European Russia R3LDK · European Russia R7DX · European Russia R7GA · European Russia RA5AK · European Russia RC1C · European Russia RC3D · European Russia RC9WC · Asiatic 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 R7NS

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: LN17 · 10 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,574 km (approx.)
Last such locator decoded: 2026-10-29 18:07 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	R7NS S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 17:14	80m	- / -18	R3AT	+7 / -	4	✓ Closing fragment
11-03 17:13	80m	- / -	R9FE	-3 / -	2	✓ Closing fragment
11-03 17:10	80m	- / -11	RA6FC	+1 / -	6	✓ Closing fragment
11-03 17:06	80m	- / -	DK7ZT	-1 / -	7	Partial capture
11-03 17:06	80m	- / -	RA3ZDU	-2 / -	2	Partial capture
11-03 17:04	80m	- / -9	RD5D	0 / -	2	Partial capture
11-03 17:04	80m	- / -	R5AT	-18 / -	2	Partial capture
11-03 17:03	80m	- / -14	RU4I	-1 / -	3	✓ Closing fragment
11-03 16:32	40m	- / -	F4BYA	-2 / -	3	Partial capture
11-03 16:25	40m	- / -16	RD3FY	-2 / -	5	✓ Closing fragment
11-03 16:20	40m	- / -14	RC1C	-3 / -	4	✓ Closing fragment
11-03 16:17	40m	- / -3	YO4NF	+2 / -	2	✓ Closing fragment
10-29 17:23	40m	- / -	RD3FY	+4 / -	4	Partial capture
10-29 17:22	40m	- / -25	M0OXO	-6 / -	3	✓ Closing fragment
10-29 16:20	40m	-18 / 0	UA3SCU	-10 / -13	5	✓ Full exchange observed
10-29 16:19	40m	- / -8	YO4NT	+12 / -	2	✓ Closing fragment
10-29 16:15	40m	-20 / -17	RN3YN	-7 / -	4	✓ Closing observed
10-29 16:14	40m	- / -2	RC9WC	-11 / -	2	✓ Closing fragment
10-29 16:12	40m	-16 / -	OM3WFH	- / -20	3	✓ Closing fragment
10-28 16:46	40m	- / -	R2EC	-4 / -	2	Partial capture
10-28 16:42	40m	- / -14	R7GA	-7 / -	6	✓ Closing fragment
10-28 16:42	40m	- / -	R9FFJ	-18 / -	2	Partial capture
10-28 16:41	40m	- / -15	RC3D	-2 / -	4	✓ Closing fragment
10-28 16:30	40m	- / -8	UA3GJM	-17 / -	3	Partial capture
10-28 16:25	40m	- / -	OE6GPD	-12 / -	10	Partial capture
10-28 16:24	40m	- / -	RA6OY	-2 / -	5	Partial capture
10-28 16:22	40m	- / -	R7DX	-11 / -	2	✓ Closing fragment
10-28 16:18	40m	-16 / -	R3DHP	- / -8	2	✓ Closing fragment
10-28 16:15	40m	- / -	R3IX	-24 / -	2	Partial capture
10-28 16:14	40m	-19 / -	OM2IB	- / -13	2	✓ Closing fragment
10-28 16:09	40m	-17 / -	OM2IB	- / -13	2	Partial capture
10-28 16:06	40m	-15 / -2	R4PFY	-17 / -16	2	Partial capture
10-27 17:07	40m	- / -11	RA5AK	-15 / -	2	✓ Closing fragment
10-27 17:05	40m	- / -11	RZ4FWA	-19 / -	3	Partial capture
10-26 16:27	40m	- / -10	9A5E	+6 / -	4	✓ Closing fragment
10-26 14:57	40m	- / -8	RU3OH	-11 / -	4	✓ Closing fragment
10-26 14:56	40m	- / -13	UA9SHH	-13 / -	2	✓ Closing fragment
10-25 15:42	40m	- / -	EW4DX	+11 / -	3	Partial capture
10-25 15:42	40m	- / -13	R2EC	+9 / -	3	Partial capture
10-25 14:51	40m	-18 / -	R9FF	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
171030  -2  951  R7NS RA6FC LN13
171030  -7 1856  R7NS DK7ZT JO40 (x2)
171200  +2  951  R7NS RA6FC LN13
171200  -1 1402  R7NS R2EC RR73
171230  +2  951  R7NS RA6FC LN13 (x2)
171300  -3  350  R7NS R9FE LO76
171330  +2  951  R7NS RA6FC 73
171430  -4 2481  R7NS RD7LC -08
171430  -3  350  R7NS R9FE 73
171430  +7 1350  R7NS R3AT -18 (x4)

40m

UTC    dB Audio  Message
161730  +1 1585  R7NS YO4NF RR73
162030  -3 1890  R7NS RC1C KP50 (x4)
162500 -15 2372  R7NS RM4N RR73
162530  -3 3018  R7NS RD3FY KO85 (x5)
163230  -3 2887  R7NS F4BYA JN19
163300  -7 1744  R7NS RA3SO KO93
163300  -2 2887  R7NS F4BYA JN19 (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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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