R6DNV — 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: KN95

Receiver-side FT8 activity involving R6DNV, decoded by SO8OO in southeastern Poland. 211 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 28 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-02.

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 211 FT8 messages attributed to R6DNV as the transmitting token by decoded message structure across 28 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (82%), followed by 40 m (17%) and 10 m (1%). Most decodes (93%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

211

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

40m · 36 20m · 172 10m · 3

First attributed message: 2026-06-08
Last attributed message: 2026-10-02 20:26 UTC

Observed FT8 message patterns

Attributed sample: 211 messages
Active dates: 28 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -18 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 42, moderate (-15 to -9 dB) 57, strong (≥ -8 dB) 112.

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 R6DNV in decoded directed-looking exchanges:

K4A · Puerto Rico VK3HA · Australia EA8BIA · Canary Islands VJ6X · Australia

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 R6DNV

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: KN95 · 144 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,375 km (approx.)
Last such locator decoded: 2026-10-02 20:26 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	R6DNV S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-02 20:24	40m	-12 / -	EA8BIA	- / -21	2	✓ Closing fragment
10-02 20:02	40m	-2 / -	EA9AR	- / -	2	Partial capture
10-02 19:56	40m	-7 / -	VJ6X	-18 / -13	4	✓ Closing observed
10-02 03:17	40m	-2 / -	KS1WK	- / -	2	Partial capture
09-14 03:51	40m	+3 / -	K0LB	- / -	2	Partial capture
09-14 01:49	40m	+4 / -	KC4DPT	- / -	4	Partial capture
09-14 01:42	40m	+7 / -	VO1AW	- / -23	8	Partial capture
09-14 01:40	40m	-4 / -	RA0AB	- / -	2	Partial capture
09-14 01:37	40m	-6 / -	VO1AW	- / -	2	Partial capture
08-29 04:43	20m	+1 / -	VK3HA	- / -19	2	✓ Closing fragment
08-29 04:06	20m	-20 / -	XQ3SK	- / -	2	Partial capture
08-29 04:00	20m	-15 / -	ZL4IA	- / -	2	Partial capture
08-23 04:41	20m	-11 / -	K7ZMS	- / -	2	Partial capture
08-23 04:37	20m	-8 / -16	K4A	-1 / -19	10	✓ Full exchange observed
08-21 05:05	20m	-8 / -	VK2GQR	- / -	4	Partial capture
08-21 04:57	20m	-10 / -	WB8YJF	- / -	2	Partial capture
08-14 04:54	20m	-22 / -	EA5HM	- / -16	4	Partial capture
08-14 04:52	20m	-18 / -	W6YLZ	- / -11	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
123130 -11  743  R6DNV RR73; 3Z6AEF <...> -14

40m

UTC    dB Audio  Message
015100  +8 1282  KC4DPT R6DNV KN95
035100  +1  398  K0LB R6DNV KN95 (x2)
031700  -2 2341  KS1WK R6DNV KN95 (x2)
195645  -4 2440  VJ6X R6DNV KN95 (x2)
195730 -18 2440  R6DNV VJ6X RR73
195745 -13 2440  VJ6X R6DNV 73
200045 -15  874  CT3HU R6DNV R-14
200230  -1  297  EA9AR R6DNV KN95 (x2)
202430 -13 1634  EA8BIA R6DNV R-21 (x2)
202600  -5  422  JA6CNL R6DNV KN95

20m

UTC    dB Audio  Message
044030  -6  682  K4A R6DNV 73
044100 -12  917  K7ZMS R6DNV KN95 (x2)
044800  -7 1289  ZL3GK R6DNV KN95
040045 -14  954  ZL4IA R6DNV KN95 (x2)
040330 -24 1883  XQ3SK R6DNV KN95 (x3)
041030 -15  940  VK7GS R6DNV R-23
044145 -18 1498  HL5XL R6DNV KN95
044330  +0 2943  VK3HA R6DNV R-19 (x2)
044900 -14 1984  KT4ZG R6DNV KN95
050700 -16 1633  HI8CQ R6DNV KN95

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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