OH6NVC — 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: Finland Most frequent locator attributed to this token: KP22

Receiver-side FT8 activity involving OH6NVC, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-08-08.

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 13 FT8 messages attributed to OH6NVC as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

20m · 13

First attributed message: 2026-06-13
Last attributed message: 2026-08-08 17:08 UTC

Observed FT8 message patterns

Attributed sample: 13 messages
Active dates: 3 UTC dates
Estimated median S/N: -11 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 2.

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 OH6NVC in decoded directed-looking exchanges:

M8IRI · England OK2VCR · Czech Republic

Most frequent locator attributed to OH6NVC

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: KP22 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,410 km (approx.)
Last such locator decoded: 2026-08-08 11:50 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	OH6NVC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-15 17:28	20m	- / +9	G3ROY	-22 / -	2	Partial capture
08-15 14:42	20m	- / 0	M8IRI	-12 / -	2	✓ Closing fragment
08-09 10:44	20m	- / -	DK4BP	-20 / -	2	Partial capture
08-09 10:28	20m	- / -15	YO6LM	0 / -	2	Partial capture
08-09 10:24	20m	- / -9	YO6LM	+2 / -	2	Partial capture
08-08 17:05	20m	-10 / -	M0CAT	- / -10	2	Partial capture
08-08 16:58	20m	-20 / -	OK2VCR	- / +2	2	✓ Closing fragment
08-08 16:57	20m	-17 / -	G3EFG	-16 / +7	2	Partial capture
08-08 12:11	20m	- / -	PD0PWH	-17 / -	3	Partial capture
08-08 11:50	20m	-8 / -	G8HXE	- / -11	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
170500  -9 2493  M0CAT OH6NVC R-10 (x3)
102445  +1 2489  OH6NVC YO6LM -09 (x4)
104445 -19 1867  OH6NVC DK4BP JN58 (x2)
144245 -11  821  OH6NVC M8IRI +00 (x2)
144515 -20 1978  OH6NVC 2I0EVH IO74
145700  -8 2649  OH6NVC <...> JN66
172800 -21 2020  OH6NVC G3ROY +09 (x2)

CW

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

Explore CW reception at SO8OO

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